FCC ID: O6QPS60XK2 Pulse Radar Sensors for Continuous Level Measurement

 

Rhein Tech Laboratories, Inc. 360 Herndon Parkway Suite. 1400 Herndon, VA 20170 http://www.rheintech.com Appendix J: Manual Please refer to the following pages. Client: VEGA Grieshaber KG Model: PS60K IDs: O6QPS60XK2/3892A-PS60XK2 Standard: Part 15C/RSS-Gen Project #: 2014076 78 of 85 Operating Instructions Radar sensor for continuous level measurement of liquids VEGAPULS 62 4 20 mA/HART - two-wire Document ID: 36503 Contents Contents 1 About this document 1.1 Function ........................................................................................................................... 4 1.2 Target group ..................................................................................................................... 4 1.3 Symbols used................................................................................................................... 4 2 For your safety 2.1 Authorised personnel ....................................................................................................... 5 2.2 Appropriate use ................................................................................................................ 5 2.3 Warning about incorrect use ............................................................................................. 5 2.4 General safety instructions ............................................................................................... 5 2.5 CE conformity ................................................................................................................... 6 2.6 NAMUR recommendations .............................................................................................. 6 2.7 Radio license for Europe .................................................................................................. 6 2.8 Radio license for USA ...................................................................................................... 7 2.9 Radio license for Canada ................................................................................................. 7 2.10 Environmental instructions ............................................................................................... 9 3 Product description 3.1 Configuration .................................................................................................................. 11 3.2 Principle of operation...................................................................................................... 12 3.3 Packaging, transport and storage ................................................................................... 13 3.4 Accessories and replacement parts ............................................................................... 13 4 Mounting 4.1 General instructions ....................................................................................................... 16 4.2 Mounting preparations ................................................................................................... 17 4.3 Mounting instructions ..................................................................................................... 19 4.4 Measurement setup - Pipes ........................................................................................... 24 4.5 Measurement setup - Flow ............................................................................................. 29 5 Connecting to power supply 5.1 Preparing the connection ............................................................................................... 31 5.2 Connecting ..................................................................................................................... 32 5.3 Wiring plan, single chamber housing.............................................................................. 34 5.4 Wiring plan, double chamber housing ............................................................................ 34 5.5 Wiring plan, double chamber housing Ex d ia ................................................................ 36 5.6 Double chamber housing with DISADAPT ..................................................................... 37 5.7 Wiring plan - version IP 66/IP 68, 1 bar ........................................................................... 38 5.8 Switch-on phase............................................................................................................. 38 6 Set up with the display and adjustment module 6.1 Insert display and adjustment module ............................................................................ 39 6.2 Adjustment system ......................................................................................................... 40 6.3 Measured value indication - Selection national language ............................................... 41 6.4 Parameter adjustment .................................................................................................... 42 6.5 Saving the parameter adjustment data ........................................................................... 60 7 Setup with PACTware 7.1 Connect the PC .............................................................................................................. 61 7.2 Parameter adjustment .................................................................................................... 62 7.3 Saving the parameter adjustment data ........................................................................... 63 2 VEGAPULS 62 4 20 mA/HART - 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1 6 1 2 2 1 Contents 8 Set up with other systems 8.1 DD adjustment programs ............................................................................................... 64 8.2 Field Communicator 375, 475 ........................................................................................ 64 9 Diagnosis, asset management and service 9.1 Maintenance .................................................................................................................. 65 9.2 Diagnosis memory ......................................................................................................... 65 9.3 Asset Management function ........................................................................................... 66 9.4 Rectify faults ................................................................................................................... 69 9.5 Exchanging the electronics module ................................................................................ 73 9.6 Software update ............................................................................................................. 74 9.7 How to proceed if a repair is necessary .......................................................................... 74 10 Dismount 10.1 Dismounting steps.......................................................................................................... 75 10.2 Disposal ......................................................................................................................... 75 11 Supplement 11.1 Technical data ................................................................................................................ 76 11.2 Dimensions .................................................................................................................... 85 11.3 Industrial property rights ................................................................................................. 95 11.4 Trademark ...................................................................................................................... 95 1 2 2 1 6 1

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3 0 5 6 3 Safety instructions for Ex areas Take note of the Ex specific safety instructions for Ex applications. These instructions are attached as documents to each instrument with Ex approval and are part of the operating instructions manual. Editing status: 2016-01-29 VEGAPULS 62 4 20 mA/HART - two-wire 3 1 About this document 1 About this document 1.1 Function This operating instructions manual provides all the information you need for mounting, connection and setup as well as important instruc-

tions for maintenance and fault rectification. Please read this informa-

tion before putting the instrument into operation and keep this manual accessible in the immediate vicinity of the device. 1.2 Target group This operating instructions manual is directed to trained specialist personnel. The contents of this manual should be made available to these personnel and put into practice by them. 1.3 Symbols used Information, tip, note This symbol indicates helpful additional information. Caution: If this warning is ignored, faults or malfunctions can result. Warning: If this warning is ignored, injury to persons and/or serious damage to the instrument can result. Danger: If this warning is ignored, serious injury to persons and/or destruction of the instrument can result. Ex applications This symbol indicates special instructions for Ex applications. The dot set in front indicates a list with no implied sequence. List Action 1 Sequence of actions This arrow indicates a single action. Numbers set in front indicate successive steps in a procedure. Battery disposal This symbol indicates special information about the disposal of bat-

teries and accumulators. 4 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 2 For your safety 2 For your safety 2.1 Authorised personnel All operations described in this operating instructions manual must be carried out only by trained specialist personnel authorised by the plant operator. During work on and with the device the required personal protective equipment must always be worn. 2.2 Appropriate use VEGAPULS 62 is a sensor for continuous level measurement. You can find detailed information about the area of application in chapter "Product description". Operational reliability is ensured only if the instrument is properly used according to the specifications in the operating instructions manual as well as possible supplementary instructions. 2.3 Warning about incorrect use Inappropriate or incorrect use of the instrument can give rise to application-specific hazards, e.g. vessel overfill or damage to system components through incorrect mounting or adjustment. Also the pro-

tective characteristics of the instrument can be influenced. 2.4 General safety instructions This is a state-of-the-art instrument complying with all prevailing regulations and guidelines. The instrument must only be operated in a technically flawless and reliable condition. The operator is responsible for the trouble-free operation of the instrument. During the entire duration of use, the user is obliged to determine the compliance of the necessary occupational safety measures with the current valid rules and regulations and also take note of new regula-

tions. The safety instructions in this operating instructions manual, the na-

tional installation standards as well as the valid safety regulations and accident prevention rules must be observed by the user. For safety and warranty reasons, any invasive work on the device beyond that described in the operating instructions manual may be carried out only by personnel authorised by the manufacturer. Arbi-

trary conversions or modifications are explicitly forbidden. The safety approval markings and safety tips on the device must also be observed. Depending on the instrument version, the emitting frequencies are in the C, K or W band range. The low emitting frequencies are far below the internationally approved limit values. When used correctly, the device poses no danger to health. VEGAPULS 62 4 20 mA/HART - two-wire 5 1 2 2 1 6 1

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3 0 5 6 3 2 For your safety 2.5 CE conformity The device fulfils the legal requirements of the applicable EC guide-

lines. By affixing the CE marking, we confirm successful testing of the product. You can find the CE Certificate of Conformity in the download section of our homepage. Electromagnetic compatibility Instruments in four-wire or Ex-d-ia version are designed for use in an industrial environment. Nevertheless, electromagnetic interference from electrical conductors and radiated emissions must be taken into account, as is usual with class A instruments according to EN 61326-

1. If the instrument is used in a different environment, the electromag-

netic compatibility to other instruments must be ensured by suitable measures. 2.6 NAMUR recommendations NAMUR is the automation technology user association in the process industry in Germany. The published NAMUR recommendations are accepted as the standard in field instrumentation. The device fulfils the requirements of the following NAMUR recom-

mendations:

NE 21 Electromagnetic compatibility of equipment NE 43 Signal level for malfunction information from measuring NE 53 Compatibility of field devices and display/adjustment NE 107 Self-monitoring and diagnosis of field devices For further information see www.namur.de. 2.7 Radio license for Europe The instrument meets the legal requirements of the EU directive 1999/5/EC (R&TTED) and was tested acc. to the harmonized stand-

ard EN 302372-1/2 V1.2.1 (2011-02) (Tank Level Probing Radar) and is approved for use within closed vessels. For operation inside of closed vessels, the following conditions must be fulfilled:

The instrument must be permanently mounted on a closed vessel made of metal, reinforced concrete, or comparable attenuating materials Flanges, process fittings and mounting accessories must ensure the microwave impermeability of the vessel and not let the radar signal escape to the outside If necessary, existing viewing windows in the vessel must be coated with a microwave impermeable material (e.g. electrically conductive coating) Manholes and flanges on the vessel must be closed and sealed to avoid penetration of the radar signal transducers components 3 6 5 0 3

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1 6 1 2 2 1 6 VEGAPULS 62 4 20 mA/HART - two-wire 2 For your safety The instrument should be preferably mounted on top of the vessel The instrument must only be installed and maintained by appropri-

with antenna orientation downward ately qualified staff that may cause undesired operation of the device 2.8 Radio license for USA This approval is only valid for USA. Hence the following text is only available in the English language. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

This device may not cause interference, and This device must accept any interference, including interference This device is approved for unrestricted use only inside closed, sta-

tionary vessels made of metal, concrete, and reinforced fiberglass. For operation outside of closed vessels, the following conditions must be fulfilled:

This device shall be installed and maintained to ensure a verti-

cally downward orientation of the transmit antenna's main beam. Furthermore, the use of any mechanism that does not allow the main beam of the transmitter to be mounted vertically downward is prohibited. Operation of the instrument with horn antennas 40 mm and 48 mm is only permitted within closed vessels. This device shall be installed only at fixed locations. The LPR device shall not operate while being moved or while inside a mov-

ing container. Hand-held applications are prohibited. Marketing to residential consumers is prohibited. Changes or modifications not expressly approved by the manufac-

turer could void the users authority to operate this equipment. 2.9 Radio license for Canada This approval is only valid for Canada. Hence the following texts are only available in the English/French language. This device complies with Industry Canada's license-exempt RSS standards. Operation is subject to the following conditions:

This device may not cause interference, and This device must accept any interference, including interference This device has been approved for both closed containers and open-

air environments with the following limitations:

Closed Containers: For installations utilizing a tilt during installa-

tion: This device is limited to installation in a completely enclosed that may cause undesired operation of the device VEGAPULS 62 4 20 mA/HART - two-wire 7 1 2 2 1 6 1

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3 0 5 6 3 2 For your safety 8 container made of metal, concrete, and reinforced fiberglass to prevent RF emissions, which can otherwise interfere with aeronau-

tical navigation, the maximum approved tilt angel is 10. Open Air Environment: For operation outside of closed vessels, the following condition must be fulfilled: This devixe shall be installed and maintained to ensure a vertically downward orienta-

tion of the transmit antenna's main beam. Furthermore, the use of any mechanism that does not allow the main beam of the transmit-ter to be mounted vertically downward is prohibited. Operation of the instrument with horn antennas 40 mm and 48 mm is only permitted within closed vessels The installation of the LPR/TLPR device shall be done by trained installers, in strict compliance with the manufacture's instructions. This device shall be installed only at fixed locations. The LPR device shall not operate while being moved or while inside a moving con-

tainer. Hand-held applications are prohibited. Marketing to residential consumers is prohibited. The use of this device is on a "no-interference, no-protection" basis. That ist, the user shall accept operatings of high-powered radar in the same frequency band which may interfere with or damage this device. However, devices found to interfere with primary licensing operations will be required to be removed at the user's expense. The installer/user of this device shall ensure that it is at least 10 km from the Dominion Astrophysical Radio Observatory (DRAO) near Penticton, British Columbia. The coordinates of the DRAO are latitude 491915 N and longitude 1193712W. For devices not meeting this 10 km separation (e.g., those in the Okanagan Valley, British Co-

lumbia,) the installer/user must coordinate with, and obtain the written concurrence of, the Director of the DRAO before the equipment can be installed or operated. The Director of the DRAO may be contacted at 250-497-2300 (tel.)or 250-497-2355 (fax). (Alternatively, the Man-

ager, Regulatory Standards, Industry Canada, may be contacted.) Le prsent appareil est conforme aux CNR dIndustrie Canada ap-

plicables aux appareils radio exempts de licence. Lexploitation est autorise aux conditions suivantes:

Lappareil ne doit pas produire de brouillage; et Lutilisateur de lappareil doit accepter tout brouillage radiolect-

rique subi, mme si le brouillage est susceptible den compromet-

tre le fonctionnement. Cet appareil est homologu pour une utilisation dans les cuves fer-

mes et les environnements ouverts avec les restrictions suivantes :

Cuves fermes : Pour les installations impliquant une inclinaison lors de l'installation : cet appareil ne doit tre install que dans une cuve totalement ferme en mtal, en bton ou en matire 3 6 5 0 3

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1 6 1 2 2 1 VEGAPULS 62 4 20 mA/HART - two-wire 2 For your safety Environnement ouvert : Pour l'utilisation hors des cuves plastique renforce de fibres de verre, pour empcher les mis-

sions RF susceptibles d'interfrer avec la navigation aronautique. L'angle d'inclinaison maximum autoris est de 10. fermes, la condition suivante doit tre remplie : L'appareil doit tre install et entretenu de manire garantir une orientation verticale vers le bas du faisceau principal de lantenne mettrice. De plus, lutilisation de tout mcanisme ne permettant pas lorientation ver-ticale vers le bas du faisceau principal de lmetteur est interdite Il est uniquement autoris d'exploiter l'appareil avec les antennes cnes 40 mm et 48 mm dans des botiers ferms. Linstallation dun dispositif LPR ou TLPR doit tre effectue par des installateurs qualifis, en pleine conformit avec les instructions du fabricant. Cet appareil ne doit tre install qu' des emplacements fixes. Lappareil LPR ne doit pas tre utilis pendant quil est en train dtre dplac ou se trouve dans un conteneur en mouvement. Les applications portables sont interdites. La vente des particuliers est interdite Ce dispositif ne peut tre exploit qu'en rgime de non-brouillage et de non-protection, c'est--dire que l'utilisateur doit accepter que des radars de haute puissance de la mme bande de frquences puissent brouiller ce dispositif ou mme l'endommager. D'autre part, les capteurs de niveau qui perturbent une exploitation autorise par licence de fonctionnement principal doivent tre enlevs aux frais de leur utilisateur. La personne qui installe/utilise ce capteur de niveau doit s'assurer qu'il se trouve au moins 10 km de l'Observatoire fdral de radioas-

trophysique (OFR) de Penticton en Colombie-Britannique. Les coor-

donnes de l'OFR sont : latitude N 49 19 15, longitude O 119 37 12. La personne qui installe/utilise un dispositif ne pouvant respecter cette distance de 10km (p. ex. dans la valle de l'Okanagan [Colom-

bie-Britannique]) doit se concerter avec le directeur de l'OFR afin dobtenir de sa part une autorisation crite avant que l'quipement ne puisse tre install ou mis en marche. Le directeur de l'OFR peut tre contact au 250-497-2300 (tl.) ou au 250-497-2355 (fax). (Le Directeur des Normes rglementaires d'Industrie Canada peut gale-

ment tre contact). 2.10 Environmental instructions Protection of the environment is one of our most important duties. That is why we have introduced an environment management system with the goal of continuously improving company environmental pro-

tection. The environment management system is certified according to DIN EN ISO 14001. VEGAPULS 62 4 20 mA/HART - two-wire 9 1 2 2 1 6 1

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3 0 5 6 3 2 For your safety Please help us fulfil this obligation by observing the environmental instructions in this manual:

Chapter "Packaging, transport and storage"

Chapter "Disposal"

10 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 3 Product description 3 Product description 3.1 Configuration The type label contains the most important data for identification and use of the instrument:

Type label 15 14 13 12 11 1 2 3 4 5 6 7 8 9 10 Instrument type Fig. 1: Layout of the type label (example) 1 2 Product code 3 Approvals 4 Power supply and signal output, electronics 5 Protection rating 6 Measuring range 7 Process and ambient temperature, process pressure 8 Material, wetted parts 9 Hardware and software version 10 Order number 11 Serial number of the instrument 12 Data-Matrix-Code for smartphone app 13 Symbol of the device protection class 14 ID number, instrument documentation 15 Reminder to observe the instrument documentation Serial number - Instru-

ment search 1 2 2 1 6 1

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3 0 5 6 3 ment (PDF) The type label contains the serial number of the instrument. With it you can find the following instrument data on our homepage:

Product code (HTML) Delivery date (HTML) Order-specific instrument features (HTML) Operating instructions and quick setup guide at the time of ship-

Order-specific sensor data for an electronics exchange (XML) Test certificate (PDF) - optional Go to www.vega.com "VEGA Tools" and "Instrument search". Enter the serial number. Alternatively, you can access the data via your smartphone:

Download the smartphone app "VEGA Tools" from the "Apple App Scan the Data Matrix code on the type label of the instrument or Enter the serial number manually in the app 11 Store" or the "Google Play Store"

VEGAPULS 62 4 20 mA/HART - two-wire 3 Product description Scope of this operating instructions manual Versions Scope of delivery Application area This operating instructions manual applies to the following instrument versions:

Hardware version from 2.1.0 Software version from 4.5.1 The instrument is available in two different electronics versions. Each version can be identified via the product code on the type label as well as on the electronics. Standard electronics type PS60HK.-

Electronics with increased sensitivity type PS60HS.-

The scope of delivery encompasses:

Radar sensor Documentation Quick setup guide VEGAPULS 62 Instructions for optional instrument features Ex-specific "Safety instructions" (with Ex versions) If necessary, further certificates DVD "Software & Documents", containing Operating instructions Safety instructions PACTware/DTM Collection Driver software Information:

In the operating instructions manual, the optional instrument features are described. The respective scope of delivery results from the order specification. 3.2 Principle of operation The VEGAPULS 62 radar sensor can be used in a wide variety of ap-

plications for continuous level measurement of liquids. It is suitable for applications in storage vessels, reactors and process vessels, even under extremely difficult process conditions. Dependent on the application range, different versions are used:

Antenna Small tanks and process vessels, measurement of virtually all products: Horn antenna 40 mm Storage tanks and process vessels, measurement of products such as solvents, hydrocarbons and fuels under extremely dif-

ficult process conditions: Horn antenna 48 95 mm Products with low r value with large measuring distances:

Parabolic antenna Products with an r value 1.8: Standard electronics Products with an r value < 1.8, 1.5; applications with very bad reflective properties: Electronics with increased sensitivity The actual values that can be reached depend on the measurement conditions, the antenna system or the standpipe or bypass. Electronics 3 6 5 0 3

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1 6 1 2 2 1 12 VEGAPULS 62 4 20 mA/HART - two-wire Functional principle Packaging Transport Transport inspection Storage Storage and transport temperature PLICSCOM VEGACONNECT 1 2 2 1 6 1

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3 0 5 6 3 3 Product description The antenna of the radar sensor emits short radar pulses with a duration of approx. 1 ns. These pulses are reflected by the product and received by the antenna as echoes. The transit time of the radar pulses from emission to reception is proportional to the distance and hence to the level. The determined level is converted into an appropri-

ate output signal and outputted as measured value. 3.3 Packaging, transport and storage Your instrument was protected by packaging during transport. Its capacity to handle normal loads during transport is assured by a test based on ISO 4180. The packaging of standard instruments consists of environment-

friendly, recyclable cardboard. For special versions, PE foam or PE foil is also used. Dispose of the packaging material via specialised recycling companies. Transport must be carried out in due consideration of the notes on the transport packaging. Nonobservance of these instructions can cause damage to the device. The delivery must be checked for completeness and possible transit damage immediately at receipt. Ascertained transit damage or con-

cealed defects must be appropriately dealt with. Up to the time of installation, the packages must be left closed and stored according to the orientation and storage markings on the outside. Unless otherwise indicated, the packages must be stored only under the following conditions:

Not in the open Dry and dust free Not exposed to corrosive media Protected against solar radiation Avoiding mechanical shock and vibration Storage and transport temperature see chapter "Supplement -

Relative humidity 20 85 %

3.4 Accessories and replacement parts The display and adjustment module PLICSCOM is used for measured value indication, adjustment and diagnosis. It can be inserted into the sensor and removed at any time. You can find further information in the operating instructions "Display and adjustment module PLICSCOM" (Document-ID 27835). The interface adapter VEGACONNECT enables the connection of communication-capable instruments to the USB interface of a PC. For parameter adjustment of these instruments, the adjustment software PACTware with VEGA-DTM is required. Technical data - Ambient conditions"

VEGAPULS 62 4 20 mA/HART - two-wire 13 3 Product description VEGADIS 81 DISADAPT VEGADIS 82 PLICSMOBILE T61 PLICSMOBILE Protective cap Flanges Electronics module You can find further information in the operating instructions "Interface adapter VEGACONNECT" (Document-ID 32628). The VEGADIS 81 is an external display and adjustment unit for VEGA plics sensors. For sensors with double chamber housing the interface adapter

"DISADAPT" is also required for VEGADIS 81. You can find further information in the operating instructions

"VEGADIS 81" (Document-ID 43814). The adapter "DISADAPT" is an accessory part for sensors with dou-

ble chamber housings. It enables the connection of VEGADIS 81 to the sensor housing via an M12 x 1 plug. You can find further information in the supplementary instructions

"Adapter DISADAPT" (Document-ID 45250). VEGADIS 82 is suitable for measured value indication and adjustment of sensors with HART protocol. It is looped into the 4 20 mA/HART signal cable. You can find further information in the operating instructions

"VEGADIS 82" (Document-ID 45300). PLICSMOBILE T61 is an external GSM/GPRS radio unit for transmis-

sion of measured values and for remote parameter adjustment of plics sensors. Adjustment is carried out via PACTware/DTM and the integrated USB connection. You can find further information in the supplementary instructions

"PLICSMOBILE T61" (Document-ID 37700). PLICSMOBILE is an internal GSM/GPRS radio unit for transmission of measured values and for remote configuration of plics sensors. Adjustment is carried out via PACTware/DTM and the integrated USB connection. You can find further information in the supplementary instructions

"PLICSMOBILE GSM/GPRS radio module" (Document-ID 36849). The protective cover protects the sensor housing against soiling and intense heat from solar radiation. You will find additional information in the supplementary instructions manual "Protective cover" (Document-ID 34296). Screwed flanges are available in different versions according to the following standards: DIN 2501, EN 1092-1, BS 10, ASME B 16.5, JIS B 2210-1984, GOST 12821-80. You can find additional information in the supplementary instructions manual "Flanges according to DIN-EN-ASME-JIS". Electronics module "VEGAPULS series 60" is a replacement part for radar sensors of VEGAPULS series 60. A different version is available for each type of signal output. 3 6 5 0 3

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1 6 1 2 2 1 14 VEGAPULS 62 4 20 mA/HART - two-wire Supplementary electron-

ics for double chamber housing Antenna impedance cone 3 Product description You can find further information in the operating instructions "Elec-

tronics module VEGAPULS series 60" (Document-ID 36801). The supplementary electronics is a replacement part for sensors with double chamber housing and 4 20 mA/HART - two-wire. You can find further information in the operating instructions "Supple-

mentary electronics for 4 20 mA/HART - two-wire" (Document-ID 42764). The antenna impedance cone is a replacement part used for optimum transmission of microwaves and for sealing against the process. You find further information in the operating instructions "Antenna impedance cone VEGAPULS 62 and 68" (Document-ID 31381). 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 15 4 Mounting Screwing in Protection against mois-

ture Suitability for the process conditions Cable glands 4 Mounting 4.1 General instructions On instruments with threaded process fitting, the hexagon must be tightened with a suitable wrench. For the proper wrench size see chapter "Dimensions". Warning:

The housing must not be used to screw the instrument in! Applying tightening force can damage internal parts of the housing. supply") Protect your instrument against moisture ingress through the following measures:

Use the recommended cable (see chapter "Connecting to power Tighten the cable gland When mounting horizontally, turn the housing so that the cable gland points downward Loop the connection cable downward in front of the cable gland This applies mainly to outdoor installations, in areas where humidity is expected (e.g. through cleaning processes) and on cooled or heated vessels. Make sure that all parts of the instrument exposed to the process are suitable for the existing process conditions. These are mainly:

Active measuring component Process fitting Process seal Process conditions are particularly:

Process pressure Process temperature Chemical properties of the medium Abrasion and mechanical influences You can find detailed information on the process conditions in chapter

"Technical data" as well as on the type label. Metric threads In the case of instrument housings with metric thread, the cable glands are screwed in at the factory. They are sealed with plastic plugs as transport protection. You have to remove these plugs before electrical connection. NPT thread In the case of instrument housings with self-sealing NPT threads, it is not possible to have the cable entries screwed in at the factory. The free openings for the cable glands are therefore covered with red dust protection caps as transport protection. The dust protection caps do not provide sufficient protection against moisture. 3 6 5 0 3

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1 6 1 2 2 1 16 VEGAPULS 62 4 20 mA/HART - two-wire Horn antenna 4 Mounting Prior to setup you have to replace these protective caps with ap-

proved cable glands or close the openings with suitable blind plugs. 4.2 Mounting preparations The instrument is also available in versions with an antenna whose diameter is larger than the process fitting (thread, flange). In such cases the antenna must be disconnected from the process fitting before mounting. Proceed as follows:

1. Loosen the hexagon socket screws (3) on the antenna socket with an Allen wrench (size 3) 2. Remove the antenna (4) Note:

The plastic cone may not be pulled out of the antenna socket. 3. Insert the antenna from below into the vessel socket and secure it against falling off 4. Retighten the antenna with hexagon screws to the antenna socket; max. torque see chapter "Technical data"

Note:

The radar sensor with rinsing air connection or with antenna exten-

sion has a notch on the antenna socket for polarization. This notch must be aligned with the marking on the process fitting. 1 2 3 4 5 Fig. 2: Dismounting of the horn antenna 1 Marking on the process fitting 2 Marking at the antenna socket 3 Screw locking device 4 Hexagon socket screws 5 Antenna Caution:

A secure hold of the antenna is only ensured with the untwist guard. The untwist guards inserted on site must hence be used again. Depending on temperature range and antenna material, these are 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 17 4 Mounting Parabolic antenna spring rings according to DIN 217 or wedge lock washers according to DIN 25 201. Proceed as follows:

1. Clamp VEGAPULS 62 with the flange, e.g. in a bench vice 2. Hold the connection piece (1) with a wrench on the flat surfaces

(width across flats 22 mm) 3. Loosen counter nut (3) completely with a wrench (width across flats 36 mm) in the direction of the antenna 4. Loosen compression nut (2) completely with a wrench (width across flats 41 mm) in the direction of the antenna 5. Remove the parabolic antenna (4) axially 6. Mount sensor flange on the adapter flange and fasten it tightly 7. Check if the O-ring seal is present on the connection piece and make sure it is not damaged. Note:

A damaged O-ring seal must be replaced: FKM (SHS FPM 70C3 GLT), FFKM (Kalrez 6375) 8. Remount the parabolic antenna (4) 9. Fasten compression nut (2) with a wrench (width across flats 41), max. torque see chapter "Technical data"

10. Fasten counter nut (3) with a wrench (width across flats 36), max. torque see chapter "Technical data"

Note:

On the version with rinsing air connection, make sure that the holes in the antenna and in the process fitting coincide. This ensures a suf-

ficient air flow (the air is led through the holes to the feed system. A rinsing of the whole parabolic antenna is not intended). 1 2 3 4 3 6 5 0 3

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1 6 1 2 2 1 Fig. 3: Dismounting, parabolic antenna 1 Connection piece 2 Compression nut 3 Counter nut 4 Parabolic antenna 18 VEGAPULS 62 4 20 mA/HART - two-wire Horn and parabolic antenna Polarisation 4 Mounting 4.3 Mounting instructions The illustrations with the following mounting instructions show a radar sensor with horn antenna. The mounting instructions apply analo-

gously also to the version with parabolic antenna. The emitted radar impulses of the radar sensor are electromagnetic waves. The polarisation is the direction of the electrical wave compo-

nent. By turning the instrument in the connection flange or mounting boss, the polarisation can be used to reduce the effects of false echoes. The position of the polarisation is marked on the process fitting of the instrument. 1 2 Installation position Fig. 4: Position of the polarisation 1 Marking with screwed version 2 Marking with flange version When mounting the sensor, keep a distance of at least 200 mm

(7.874 in) from the vessel wall. If the sensor is installed in the center of dished or round vessel tops, multiple echoes can arise. However, these can be suppressed by an appropriate adjustment (see chapter

"Setup"). If you cannot maintain this distance, you should carry out a false signal storage during setup. This applies particularly if buildup on the vessel wall is expected. In such cases, we recommend repeating the false signal storage at a later date with existing buildup.

> 200 mm

(7.87") Fig. 5: Mounting of the radar sensor on round vessel tops In vessels with conical bottom it can be advantageous to mount the sensor in the center of the vessel, as measurement is then possible down to the lowest point of the vessel bottom. 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 19 4 Mounting Fig. 6: Mounting of the radar sensor on vessels with conical bottom Inflowing medium Do not mount the instruments in or above the filling stream. Make sure that you detect the product surface, not the inflowing product. Fig. 7: Mounting of the radar sensor with inflowing medium Mounting socket The socket piece should be dimensioned in such a way that the antenna end protrudes slightly out of the socket. m m 0 1

. a c Fig. 8: Recommended socket mounting with horn antenna 20 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 4 Mounting m m 0 1

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. 0

(

Fig. 9: Recommended socket mounting with parabolic antenna When using a swivelling holder, keep in mind that the distance between antenna and socket gets smaller as the inclination of the sensor increases. Additional false reflections may be generated which can influence the measuring result at close range. Max. torque see chapter "Technical data"

Fig. 10: Distance between antenna and socket with horn antenna Fig. 11: Distance between antenna and socket with parabolic antenna If the medium has good reflective properties, VEGAPULS 62 with horn antenna can also be mounted on a longer socket piece. Rec-

ommended values for socket heights are specified in the following illustration. You must carry out a false echo storage afterwards. 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 21 4 Mounting

. x a m h d Fig. 12: Deviating socket dimensions Socket diameter d Socket length h 40 mm 50 mm 80 mm 100 mm 150 mm 100 mm 150 mm 250 mm 500 mm 800 mm Socket diameter d Socket length h Recommended anten-

na diameter 40 mm 48 mm 75 mm 95 mm 95 mm Recommended anten-

na diameter 1"

2"

3"

4"

4"

3.9 in 5.9 in 9.8 in 19.7 in 31.5 in 1"

2"

3"

4"

6"

Tip:

The instrument is also optionally available with an antenna extension. The antenna length can be selected (either ex works or later) to allow the antenna to protrude slightly out of the end of the mounting socket. Due to the antenna extension however, disturbing reflections are generated in the close-up range. This can lead to an increase in the required minimum distance, especially with poorly reflecting media such as plastic powder. In practice, a cleanly constructed mounting socket, if necessary with rounded edges, introduces fewer disturbing influences than an antenna extension. Sensor orientation In liquids, direct the sensor as perpendicular as possible to the prod-

uct surface to achieve optimum measurement results. Fig. 13: Alignment in liquids 22 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Vessel installations 4 Mounting The mounting location of the radar sensor should be a place where no other equipment or fixtures cross the path of the radar signals. Vessel installations, such as e.g. ladders, limit switches, heating spi-

rals, struts, etc., can cause false echoes and impair the useful echo. Make sure when planning your measuring point that the radar sensor has a "clear view" to the measured product. In case of existing vessel installations, a false echo storage should be carried out during setup. If large vessel installations such as struts or supports cause false echoes, these can be attenuated through supplementary measures. Small, inclined sheet metal baffles above the installations scatter the radar signals and prevent direct interfering reflections. Agitators Fig. 14: Cover flat, large-area profiles with deflectors If there are agitators in the vessel, a false signal suppression should be carried out with the agitators in motion. This ensures that the interfering reflections from the agitators are saved with the blades in different positions. Foam generation 1 2 2 1 6 1

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3 0 5 6 3 Fig. 15: Agitators Through the action of filling, stirring and other processes in the vessel, compact foam can form on the product surface, damping the emitted signals considerably. If foams are causing measurement errors, the biggest possible radar antennas, the electronics with increased sensitivity or low frequency radar sensors (C band) should be used. VEGAPULS 62 4 20 mA/HART - two-wire 23 4 Mounting Mounting in the vessel insulation As an alternative, sensors with guided microwave can be used. These are unaffected by foam generation and are best suited for such ap-

plications. Instruments for a temperature range up to 250 C or up to 450 C have a distance piece between process fitting and electronics hous-

ing. Ths distance piece is used for thermal decoupling of the electron-

ics against high process temperatures. Information:

The spacer may only be incorporated up to a maximum of 50 mm into the vessel insulation. Only then is a reliable temperature decoupling guaranteed. 1 2 3 m m 0 5

. x a m

)

"

7 9

. 1

(

Measurement in a surge pipe Fig. 16: Mounting the instrument on insulated vessels. 1 Electronics housing 2 Spacer 3 Vessel insulation 4.4 Measurement setup - Pipes By using a surge pipe in the vessel, the influence of vessel installa-

tions and turbulence can be excluded. Under these prerequisites, the measurement of products with low dielectric values (r value 1.6) is possible. Note the following illustrations and instructions for measurement in a surge pipe. Information:

Measurement in a surge pipe is not recommended for extremely adhesive products. 24 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Configuration surge pipe 4 Mounting 1 2 3 7 1 2 3 4 5 6 98 9 910 100%

0%

5 1 5 4 Fig. 17: Configuration surge pipe VEGAPULS 62 1 Radar sensor 2 Polarisation marking 3 Thread or flange on the instrument 4 Vent hole 5 Holes 6 Welding connection through U-profile 7 Ball valve with complete opening 8 Surge pipe end 9 Reflector sheet 10 Fastening of the surge pipe 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 25 4 Mounting Surge pipe extension 60,3 mm

(2.37") 88,9 mm

(3.5") 114,3 mm

(4.5")

)

"

2 3

. m m 8 0

(

2 x d

)

"

6 1

. m m 4 0

(

1 0 , 3 m m

)

"

2 . 3 7 6

(

75 2 x d m m 8

)

"

2 3

. 0

(

)

"

6 1

. m m 4 0

(

)

"

2 3

. m m 8 0

(

75 5 7 2 x d

)

"

6 1

. m m 4 0

(

15 mm

(0.59") 2 mm

(0.08") 1 26 mm

(1.02") 2 mm

(0.08") 1 30,5 mm

(1.20") 2 mm

(0.08")

)

"

5 1

. m m 0 8 3

(

8 8 , 9 m m

)

"

3 . 5

(

)

"

5 1

. m m 0 8 3

(

m 1 1 4,3 m

(4.5") m m 0 0 1

)

"

4 9

. 3

(

Instructions and require-

ments, surge pipe 4 mm

(0.16") 5 mm

(0.20") 5 mm

(0.20") Fig. 18: Welding connection with surge pipe extension for different example diameters 1 Position of the welded joint with longitudinally welded pipes antenna edge versions between two flange holes Instructions of orientation of the polarisation:

Note marking of the polarisation on the sensor With threaded versions, the marking is on the hexagon, with flange The marking must be in one plane with the holes in the surge pipe Instructions for the measurement:

The 100 % point must be below the upper vent hole and the The 0 % point is the end of the surge pipe During parameter adjustment, select "Application standpipe" and enter the tube diameter to compensate for errors due to running time shift A false signal suppression with the installed sensor is recom-

mended but not mandatory The measurement through a ball valve with unrestricted channel is possible Constructive requirements:

Material metal, smooth inner surface Preferably pultruded or straight beaded stainless steel tube Welded joint should be straight and lie in one axis with the holes Flanges are welded to the tube according to the orientation of the polarisation 3 6 5 0 3

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1 6 1 2 2 1 26 VEGAPULS 62 4 20 mA/HART - two-wire accurately level, as measurement is only possible within the tube pletely through inner diameter of the tube 4 Mounting When using a ball valves, align the transitions on the inside and fix Gap size with junctions 0.1 mm Surge pipes must extend all the way down to the requested min. Diameter of holes 5 mm, any number OK, on one side or com-

The antenna diameter of the sensor should correspond to the Diameter should be constant over the complete length Instructions for surge pipe extension:

The ends of the extension tubes must be bevelled and exactly aligned Welded connection via external U profiles according to illustration above. Length of the U profiles should be at least double the tube diameter Do not weld through the pipe wall. The surge pipe must remain smooth inside. Roughness and beads on the inside caused by unintentional penetration should be removed since they cause strong false echoes and encourage buildup mended. An extension via welding neck flanges or pipe collars is not recom-

Measurement in the bypass tube An alternative to measurement in a surge pipe is measurement in a bypass tube outside of the vessel. 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 27 4 Mounting Configuration bypass Instructions and require-

ments, bypass 1 2 3 6 4 100 %

5 0 %

Fig. 19: Configuration bypass 1 Radar sensor 2 Polarisation marking 3 4 Distance sensor reference plane to upper tube connection 5 Distance of the tube connections 6 Ball valve with complete opening Instrument flange versions between two flange holes vessel Instructions of orientation of the polarisation:

Note marking of the polarisation on the sensor With threaded versions, the marking is on the hexagon, with flange The marking must be in one plane with the tube connections to the Instructions for the measurement:

The 100 % point may not be above the upper tube connection to the vessel The 0 % point may not be below the lower tube connection to the vessel Min. distance, sensor reference plane to upper edge of upper tube connection > 300 mm During parameter adjustment, select "Application standpipe" and enter the tube diameter to compensate for errors due to running time shift A false signal suppression with the installed sensor is recom-

mended but not mandatory The measurement through a ball valve with unrestricted channel is possible 3 6 5 0 3

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1 6 1 2 2 1 28 VEGAPULS 62 4 20 mA/HART - two-wire 4 Mounting tube (tube in tube) or a radar sensor with tube antenna polarisation valve or intermediate flanges with single pipe sections inner diameter of the tube Constructional requirements on the bypass pipe:

Material metal, smooth inner surface In case of an extremely rough tube inner surface, use an inserted Flanges are welded to the tube according to the orientation of the Gap size with junctions 0.1 mm, for example, when using a ball The antenna diameter of the sensor should correspond to the Diameter should be constant over the complete length 4.5 Measurement setup - Flow The short examples give you introductory information on flow measurement. Detailed planning information is available from flume manufacturers and in special literature. 3 ... 4 hmax 1 90 x a m h x a m h x 2 2 2 3 3 90 4 Fig. 20: Flow measurement with rectangular overfall: dmin. = min. distance of the sensor (see chapter "Technical data"); hmax. = max. filling of the rectangular spillway 1 Overflow orifice (side view) 2 Headwater 3 Tailwater 4 Overfall orifice (view from tailwater) In general, the following points must be observed:

Install the sensor on the headwater side Installation in the centre of the flume and vertical to the liquid Distance to the overfall orifice Distance of orifice opening above ground Min. distance of the orifice opening to tailwater Min. distance of the sensor to max. storage level surface Flow measurement with rectangular overfall 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 29 4 Mounting Flow measurement with Khafagi Venturi flume 3 ... 4 x hmax 90 hmax 1 B 2 Fig. 21: Flow measurement with Khafagi-Venturi flume: hmax. = max. filling of the flume; B = tightest constriction in the flume 1 Position sensor 2 Venturi flume In general, the following points must be observed:

Installation of the sensor at the inlet side Installation in the centre of the flume and vertical to the liquid Distance to the Venturi flume Min. distance of the sensor to max. storage level surface 30 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 5 Connecting to power supply 5 Connecting to power supply 5.1 Preparing the connection Always keep in mind the following safety instructions:

Warning:

Connect only in the complete absence of line voltage. The electrical connection must only be carried out by trained If overvoltage surges are expected, overvoltage arresters should personnel authorised by the plant operator. be installed. Power supply and current signal are carried on the same two-wire cable. The operating voltage can differ depending on the instrument version. The data for power supply are specified in chapter "Technical data". Provide a reliable separation between the supply circuit and the mains circuits according to DIN EN 61140 VDE 0140-1. Keep in mind the following additional factors that influence the operat-

ing voltage:

Lower output voltage of the power supply unit under nominal load

(e.g. with a sensor current of 20.5 mA or 22 mA in case of fault) Influence of additional instruments in the circuit (see load values in chapter "Technical data") The instrument is connected with standard two-wire cable without screen. If electromagnetic interference is expected which is above the test values of EN 61326-1 for industrial areas, screened cable should be used. Use cable with round cross section for instruments with housing and cable gland. To ensure the seal effect of the cable gland (IP protection rating), find out which cable outer diameter the cable gland is suitable for. Use a cable gland fitting the cable diameter. We generally recommend the use of screened cable for HART multi-

drop mode. Metric threads In the case of instrument housings with metric thread, the cable glands are screwed in at the factory. They are sealed with plastic plugs as transport protection. You have to remove these plugs before electrical connection. NPT thread In the case of instrument housings with self-sealing NPT threads, it is not possible to have the cable entries screwed in at the factory. The free openings for the cable glands are therefore covered with red dust protection caps as transport protection. Safety instructions Voltage supply Connection cable Cable glands 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 31 5 Connecting to power supply Cable screening and grounding Connection technology Connection procedure Prior to setup you have to replace these protective caps with ap-

proved cable glands or close the openings with suitable blind plugs. With plastic housing, the NPT cable gland or the Conduit steel tube must be screwed without grease into the threaded insert. Max. torque for all housings, see chapter "Technical data". If screened cable is required, we recommend connecting the cable screen on both ends to ground potential. In the sensor, the screen should be connected directly to the internal ground terminal. The ground terminal on the outside of the housing must be connected to the ground potential (with low impedance). In Ex systems, the grounding is carried out according to the installa-

tion regulations. In electroplating and CCP systems (cathodic corrosion protection) it must be taken into account that significant potential differences exist. This can lead to unacceptably high currents in the cable screen if it is grounded at both ends. Information:

The metallic parts of the instrument (process fitting, sensor, concen-

tric tube, etc.) are connected with the internal and external ground terminal on the housing. This connection exists either directly via the conductive metallic parts or, in case of instruments with external electronics, via the screen of the special connection cable. You can find specifications on the potential connections inside the instrument in chapter "Technical data". 5.2 Connecting The voltage supply and signal output are connected via the spring-

loaded terminals in the housing. Connection to the display and adjustment module or to the interface adapter is carried out via contact pins in the housing. Information:

The terminal block is pluggable and can be removed from the electronics. To do this, lift the terminal block with a small screwdriver and pull it out. When reinserting the terminal block, you should hear it snap in. Proceed as follows:

1. Unscrew the housing lid 2. If a display and adjustment module is installed, remove it by turn-

ing it slightly to the left. 3. Loosen compression nut of the cable gland and remove blind plug 4. Remove approx. 10 cm (4 in) of the cable mantle, strip approx. 1 cm (0.4 in) of insulation from the ends of the individual wires Insert the cable into the sensor through the cable entry 5. 3 6 5 0 3

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1 6 1 2 2 1 32 VEGAPULS 62 4 20 mA/HART - two-wire 5 Connecting to power supply Fig. 22: Connection steps 5 and 6 - Single chamber housing Insert the wire ends into the terminals according to the wiring plan Fig. 23: Connection steps 5 and 6 - Double chamber housing 6. Information:

Solid cores as well as flexible cores with wire end sleeves are insert-

ed directly into the terminal openings. In case of flexible cores without end sleeves, press the terminal from above with a small screwdriver, the terminal opening is then free. When the screwdriver is released, the terminal closes again. You can find further information on the max. wire cross-section under

"Technical data - Electromechanical data"

7. Check the hold of the wires in the terminals by lightly pulling on 8. Connect the screen to the internal ground terminal, connect the external ground terminal to potential equalisation them VEGAPULS 62 4 20 mA/HART - two-wire 33 1 2 2 1 6 1

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3 0 5 6 3 5 Connecting to power supply Electronics and terminal compartment Electronics compartment 9. Tighten the compression nut of the cable entry gland. The seal ring must completely encircle the cable 10. Reinsert the display and adjustment module, if one was installed 11. Screw the housing lid back on The electrical connection is finished. 5.3 Wiring plan, single chamber housing The following illustration applies to the non-Ex as well as to the Ex-ia version. 2 3 4 4...20mA

+( ) 1 2

(-) 5 6 7 8 1 Fig. 24: Electronics and terminal compartment, single chamber housing 1 Voltage supply, signal output 2 For display and adjustment module or interface adapter 3 For external display and adjustment unit 4 Ground terminal for connection of the cable screen 5.4 Wiring plan, double chamber housing The following illustrations apply to the non-Ex as well as to the Ex-ia version. 2 4...20mA

+( ) 1 2

(-) 5 6 7 8 1 1 Fig. 25: Electronics compartment, double chamber housing 1 2 For display and adjustment module or interface adapter Internal connection to the terminal compartment 3 6 5 0 3

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1 6 1 2 2 1 34 VEGAPULS 62 4 20 mA/HART - two-wire Terminal compartment Terminal compart-

ment - Radio module PLICSMOBILE 5 Connecting to power supply 2 3 4 4...20mA Display

+( ) 1 2

(-) 5 6 7 8 1 Fig. 26: Terminal compartment, double chamber housing 1 Voltage supply, signal output 2 For display and adjustment module or interface adapter 3 For external display and adjustment unit 4 Ground terminal for connection of the cable screen Information:

Parallel use of an external display and adjustment unit and a display and adjustment module in the terminal compartment is not supported. SIM-Card Status Test USB

+( ) 1 2

(-) 1 Fig. 27: Terminal compartment, radio module PLICSMOBILE 1 Voltage supply You can find detailed information on connection in the supplementary instructions "PLICSMOBILE GSM/GPRS radio module". 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 35 5 Connecting to power supply Electronics compartment 5.5 Wiring plan, double chamber housing Ex d ia 2 4...20mA

+

1

( ) 2

(-) 5 6 7 8 1 3 Fig. 28: Electronics compartment, double chamber housing Ex d ia 1 2 For display and adjustment module or interface adapter 3 Internal connection to the terminal compartment Internal connection to the plug connector for external display and adjust-

ment unit (optional) Note:

HART multidrop mode is not possible when using an Ex-d-ia instru-

ment. 4...20mA

+( ) 1 2

(-) 1 2 Fig. 29: Terminal compartment, double chamber housing Ex d ia 1 Voltage supply, signal output 2 Ground terminal for connection of the cable screen 4 1 3 2 Fig. 30: Top view of the plug connector 1 Pin 1 2 Pin 2 3 Pin 3 4 Pin 4 3 6 5 0 3

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1 6 1 2 2 1 Terminal compartment Plug M12 x 1 for external display and adjustment unit 36 VEGAPULS 62 4 20 mA/HART - two-wire 5 Connecting to power supply Contact pin Colour connection ca-

ble in the sensor Brown White Blue Black Pin 1 Pin 2 Pin 3 Pin 4 5.6 Double chamber housing with DISADAPT Terminal, electronics module 5 6 7 8 1 2 3 Fig. 31: View to the electronics compartment with DISADAPT for connection of the external display and adjustment unit 1 DISADAPT Internal plug connection 2 3 Plug connector M12 x 1 4 1 3 2 Fig. 32: View to the plug connector M12 x 1 1 Pin 1 2 Pin 2 3 Pin 3 4 Pin 4 Contact pin Pin 1 Pin 2 Pin 3 Pin 4 Colour connection ca-

ble in the sensor Brown White Blue Black Terminal, electronics module 5 6 7 8 Electronics compartment Assignment of the plug connector 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 37 5 Connecting to power supply Wire assignment, con-

nection cable 5.7 Wiring plan - version IP 66/IP 68, 1 bar 1 2 Fig. 33: Wire assignment in permanently connected connection cable 1 brown (+) and blue (-) to power supply or to the processing system 2 Shielding 5.8 Switch-on phase After connecting the instrument to power supply or after a voltage recurrence, the instrument carries out a self-check for approx. 30 s:

Internal check of the electronics Indication of the instrument type, hardware and software version, Indication of the status message "F 105 Determine measured The output signal jumps to the set fault current As soon as a plausible measured value is found, the corresponding current is outputted to the signal cable. The value corresponds to the actual level as well as the settings already carried out, e.g. factory setting. measurement loop name on the display or PC value" on the display or PC 38 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 6 Set up with the display and adjustment module 6 Set up with the display and adjustment module Insert display and adjustment module 6.1 The display and adjustment module can be inserted into the sensor and removed again at any time. You can choose any one of four differ-

ent positions - each displaced by 90. It is not necessary to interrupt the power supply. Proceed as follows:

1. Unscrew the housing lid 2. Place the display and adjustment module on the electronics in the desired position and turn it to the right until it snaps in. 3. Screw housing lid with inspection window tightly back on Disassembly is carried out in reverse order. The display and adjustment module is powered by the sensor, an ad-

ditional connection is not necessary. Fig. 34: Installing the display and adjustment module in the electronics compart-

ment of the single chamber housing 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 39 6 Set up with the display and adjustment module 1 2 In the electronics compartment In the terminal compartment Fig. 35: Installing the display and adjustment module in the double chamber housing 1 2 Note:

If you intend to retrofit the instrument with a display and adjustment module for continuous measured value indication, a higher lid with an inspection glass is required. 6.2 Adjustment system 1 2 3 6 5 0 3

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1 6 1 2 2 1 Fig. 36: Display and adjustment elements 1 LC display 2 Adjustment keys

[OK] key:

VEGAPULS 62 4 20 mA/HART - two-wire Key functions 40 6 Set up with the display and adjustment module Move to the menu overview Confirm selected menu Edit parameter Save value

[->] key:

Change measured value presentation Select list entry Select menu items in the quick setup menu Select editing position

[+] key:

[ESC] key:

Change value of the parameter Interrupt input Jump to next higher menu Adjustment system Time functions Measured value indica-

tion The instrument is operated via the four keys of the display and adjust-

ment module. The individual menu items are shown on the LC display. You can find the functions of the individual keys in the previous illustration. When the [+] and [->] keys are pressed quickly, the edited value, or the cursor, changes one value or position at a time. If the key is pressed longer than 1 s, the value or position changes continuously. When the [OK] and [ESC] keys are pressed simultaneously for more than 5 s, the display returns to the main menu. The menu language is then switched over to "English". Approx. 60 minutes after the last pressing of a key, an automatic reset to measured value indication is triggered. Any values not confirmed with [OK] will not be saved. 6.3 Measured value indication - Selection With the [->] key you move between three different indication modes. In the first view, the selected measured value is displayed in large digits. In the second view, the selected measured value and a correspond-

ing bar graph presentation are displayed. In the third view, the selected measured value as well as a second se-

lectable value, e.g. the temperature of the electronics, are displayed. national language During the initial setup of an instrument shipped Ex works, use the

"OK" key to get to the menu "National language". VEGAPULS 62 4 20 mA/HART - two-wire 41 1 2 2 1 6 1

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3 0 5 6 3 6 Set up with the display and adjustment module Selection of national language This menu item is used to select the national language for further pa-

rameter adjustment. You can change the selection via the menu item

"Setup - Display, Menu language". With the "OK" key you move to the main menu. 6.4 Parameter adjustment The instrument is adapted to the application conditions via the pa-

rameter adjustment. The parameter adjustment is carried out with an adjustment menu. The main menu is divided into five sections with the following func-

tions:

Main menu Setup: Settings, e.g., for measurement loop name, medium, applica-

tion, vessel, adjustment, signal output Display: Settings, e.g., for language, measured value display, lighting Diagnosis: Information, e.g. on instrument status, pointer, measure-

ment certainty, simulation, echo curve Further settings: Instrument unit, false signal suppression, linearisa-

tion curve, reset, date/time, reset, copy function Info: Instrument name, hardware and software version, date of manu-

facture, instrument features Information:

In this operating instructions manual, the instrument-specific param-

eters in the menu sections "Setup", "Diagnosis" and "Additional set-

tings" are described. The general parameters in these menu section are described in the operating instructions manual "Indicating and adjustment module". You can find in the operating instructions manual "Display and adjust-

ment module" also the description of the menu sections "Display" and

"Info". In the main menu item "Setup", the individual submenu items should be selected one after the other and provided with the correct parameters to ensure optimum adjustment of the measurement. The procedure is described in the following. In the menu item "Sensor TAG" you edit a twelve digit measurement loop designation label. You can enter an unambiguous designation for the sensor, e.g. the measurement loop name or the tank or product designation. In digital systems and in the documentation of larger plants, a singular desig-

VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Setup - Measurement loop name 42 6 Set up with the display and adjustment module nation must be entered for exact identification of individual measuring points. The available digits comprise:

Letters from A Z Numbers from 0 9 Special characters +, -, /, -

Setup - Medium Each medium has different reflection properties. With liquids, further interfering factors are fluctuation product surface and foam genera-

tion. With bulk solids, these are dust generation, material cone and additional echoes from the vessel wall. To adapt the sensor to these different measuring conditions, the selection "Liquid" or "Bulk solid" should be made in this menu item. Setup - Application Through this selection, the sensor is adapted perfectly to the product and measurement reliability, particularly in products with poor reflec-

tive properties, is considerably increased. Enter the requested parameters via the appropriate keys, save your settings with [OK] and jump to the next menu item with the [ESC] and the [->] key. In addition to the medium, also the application, i.e. the measuring site, can influence the measurement. With this menu item, the sensor can be adapted to the applications. The adjustment possibilities depend on the selection "Liquid" or "Bulk solid" under "Medium". 1 2 2 1 6 1

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3 0 5 6 3 The following options are available when "Liquid" is selected:

VEGAPULS 62 4 20 mA/HART - two-wire 43 6 Set up with the display and adjustment module The selection "Standpipe" opens a new window in which the inner diameter of the applied standpipe is entered. The following features form the basis of the applications:

Storage tank:

Setup: large-volumed, upright cylindrical, spherical Product speed: slow filling and emptying Process/measurement conditions:

Condensation Smooth product surface High requirements on measurement accuracy Properties, sensor:

Low sensitivity to sporadic false echoes Stable and reliable measured values through averaging High accuracy Short reaction time of the sensor not required Storage tank with product circulation:

Setup: large-volumed, upright cylindrical, spherical Product speed: slow filling and emptying Installations: small laterally mounted or large top mounted stirrer Process/measurement conditions:

Relatively smooth product surface High requirements on measurement accuracy Condensation Slight foam generation Overfilling possible Properties, sensor:

Low sensitivity to sporadic false echoes Stable and reliable measured values through averaging High accuracy, because not set for max. speed False signal suppression recommended Storage tank on ships (Cargo Tank):

Product speed: slow filling and emptying Vessel:

Process/measurement conditions:

Properties, sensor:

Installations in the bottom section (bracers, heating spirals) High sockets 200 500 mm, also with large diameters Condensation, buildup by movement Max. requirement on measurement accuracy from 95 %

Low sensitivity to sporadic false echoes Stable and reliable measured values through averaging 3 6 5 0 3

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1 6 1 2 2 1 44 VEGAPULS 62 4 20 mA/HART - two-wire 6 Set up with the display and adjustment module High accuracy False signal suppression required Stirrer vessel (reactor):

Setup: all vessel sizes possible Product speed:

Fast to slow filling possible Vessel is filled and emptied very often Vessel:

Socket available Large agitator blades of metal Vortex breakers, heating spirals Process/measurement conditions:

Condensation, buildup by movement Strong spout generation Very agitated surface, foam generation Higher measurement speed through less averaging Sporadic false echoes are suppressed Properties, sensor:

Fast filling and emptying Vessel is filled and emptied very often Dosing vessel:

Setup: all vessel sizes possible Product speed:

Vessel: tight installation situation Process/measurement conditions:

Condensation, buildup on the antenna Foam generation Properties, sensor:

Measurement speed optimized by virtually no averaging Sporadic false echoes are suppressed False signal suppression recommended Standpipe:

Product speed: very fast filling and emptying Vessel:

Vent hole Joins like flanges, weld joints Shifting of the running time in the tube Process/measurement conditions:

Condensation Buildup Properties, sensor:

Measurement speed optimized through little averaging Entering the tube inside diameter takes the running time shift into consideration Echo detection sensitivity reduced Bypass:

Product speed:

Fast up to slow filling with short up to long bypass tube possible Often the level is hold via a control facility VEGAPULS 62 4 20 mA/HART - two-wire 45 1 2 2 1 6 1

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3 0 5 6 3 6 Set up with the display and adjustment module Vessel:

Lateral outlets and inlets Joins like flanges, weld joints Shifting of the running time in the tube Process/measurement conditions:

Condensation Buildup Separation of oil and water possible Overfilling into the antenna possible Measurement speed optimized through little averaging Entering the tube inside diameter takes the running time shift Echo detection sensitivity reduced False signal suppression recommended Properties, sensor:

into consideration Plastic tank:

Device mounting is limited to directly downward positioning only, and cannot be operated while moving or in a ANY moving container. Only the following antennas are approved for use in plastic containers:

75 mm illed horn antenna, 75 mm horn antenna, 75 mm plastic horn antenna, 95 mm horn antenna and 245mm parabolic dish antenna. Vessel:

Instrument fix mounted or built in Measurement through the vessel top, if appropriate to the With empty vessel, the measurement can go through the bot-

Process/measurement conditions:

Properties, sensor:

Condensation on the plastic ceiling In outdoor facilities, water and snow on vessel top possible False signals outside the vessel are not taken into consideration False signal suppression recommended application tom Transportable plastic tank:

Device mounting is limited to directly downward positioning only, and cannot be operated while moving or in a ANY moving container. Only the following antennas are approved for use in plastic containers:

75 mm illed horn antenna, 75 mm horn antenna, 75 mm plastic horn antenna, 95 mm horn antenna and 245mm parabolic dish antenna. Vessel:

Material and thickness different Measurement through the vessel top Process/measurement conditions:

Measured value jump with vessel change Properties, sensor:

Quick adaptation to changing reflection conditions due to ves-

False signal suppression required sel change 3 6 5 0 3

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1 6 1 2 2 1 46 VEGAPULS 62 4 20 mA/HART - two-wire 6 Set up with the display and adjustment module Open water (gauge measurement):

Rate of level change: slow level change Process/measurement conditions:

Large distance from sensor to water surface Extreme damping of output signal due to wave generation Ice and condensation on the antenna possible Spiders and insects build nests in the antennas Floating material and animals sporadically appear on water surface Properties, sensor:

ing Stable and reliable measured values through frequent averag-

Insensitive in the close range Open flume (flow measurement):

Rate of level change: slow level change Process/measurement conditions:

Ice and condensation on the antenna possible Spiders and insects build nests in the antennas Smooth water surface Exact measurement result required Distance to the water surface normally relatively large Stable and reliable measured values through frequent averag-

Insensitive in the close range Properties, sensor:

ing Rain water overfall (weir):

Rate of level change: slow level change Process/measurement conditions:

Ice and condensation on the antenna possible Spiders and insects build nests in the antennas Turbulent water surface Sensor flooding possible Stable and reliable measured values through frequent averag-

Insensitive in the close range Properties, sensor:

ing Demonstration:

Adjustment for all applications which are not typically level meas-

urement Instrument demonstration Object recognition/monitoring (additional settings required) Sensor accepts all measured value changes within the measur-

High sensitivity to interference, because virtually no averaging Properties, sensor:

ing range immediately Caution:

If liquids with different dielectric constants separate in the vessel, for example through condensation, the radar sensor can detect under certain circumstances only the medium with the higher dielectric VEGAPULS 62 4 20 mA/HART - two-wire 47 1 2 2 1 6 1

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3 0 5 6 3 6 Set up with the display and adjustment module constant. Keep in mind that layer interfaces can cause faulty meas-

urements. If you want to measure the total height of both liquids reliably, please contact our service department or use an instrument specially de-

signed for interface measurement. Apart from the medium and the application, the vessel form itself can influence the measurement. To adapt the sensor to these measuring conditions, this menu item offers different options for vessel bottom and ceiling for certain applications. Setup - Vessel form Setup - Vessel height, measuring range Enter the requested parameters via the appropriate keys, save your settings with [OK] and jump to the next menu item with the [ESC] and the [->] key. Through this selection the operating range of the sensor is adapted to the vessel height, which considerably increases measurement certainty under different basic conditions. The min. adjustment must be carried out independently of this. Setup - Adjustment Enter the requested parameters via the appropriate keys, save your settings with [OK] and jump to the next menu item with the [ESC] and the [->] key. Since the radar sensor is a distance measuring instrument, the distance from the sensor to the product surface is measured. To indicate the actual level, an allocation of the measured distance to the percentage height must be carried out. To perform the adjustment, enter the distance with full and empty ves-

sel, see the following example:

48 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 6 Set up with the display and adjustment module m 5

, 0

)

"

8 6

. 9 1

(

3 2 100%

m 5

)

"

9

. 6 9 1

(

0%

1 Fig. 37: Parameter adjustment example min./max. adjustment 1 Min. level = max. measuring distance 2 Max. level = min. measuring distance 3 Reference plane If these values are not known, an adjustment with the distances of e.g. 10 % and 90 % is possible. Starting point for these distance specifica-

tions is always the sealing surface of the thread or flange. You can find specifications on the reference plane in chapter "Technical data". The actual level is calculated on the basis of these settings. The actual product level during this adjustment is not important, because the min./max. adjustment is always carried out without changing the product level. These settings can be made ahead of time without the instrument having to be installed. Proceed as follows:

1. Select the menu item "Setup" with [->] and confirm with [OK]. Now select with [->] the menu item "Min. adjustment" and confirm with [OK]. 2. Edit the percentage value with [OK] and set the cursor to the requested position with [->]. 3. Set the requested percentage value with [+] and save with [OK]. The cursor jumps now to the distance value. Setup - Min. adjustment 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 49 6 Set up with the display and adjustment module 4. Enter the suitable distance value in m for the empty vessel (e.g. distance from the sensor to the vessel bottom) corresponding to the percentage value. 5. Save settings with [OK] and move with [ESC] and [->] to the max. adjustment. Setup - Max. adjustment Proceed as follows:

1. Select with [->] the menu item Max. adjustment and confirm with

[OK]. 2. Prepare the percentage value for editing with [OK] and set the cursor to the requested position with [->]. 3. Set the requested percentage value with [+] and save with [OK]. The cursor jumps now to the distance value. 4. Enter the appropriate distance value in m (corresponding to the percentage value) for the full vessel. Keep in mind that the max. level must lie below the min. distance to the antenna edge. 5. Save settings with [OK]

To damp process-dependent measured value fluctuations, set an integration time of 0 999 s in this menu item. Setup - Damping Depending on the sensor type, the factory setting is 0 s or 1 s. 3 6 5 0 3

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1 6 1 2 2 1 50 VEGAPULS 62 4 20 mA/HART - two-wire Setup - Current output mode In the menu item "Current output mode" you determine the output characteristics and reaction of the current output in case of failure. 6 Set up with the display and adjustment module Setup - Current output Min./Max. The default setting is output characteristics 4 20 mA, failure mode

< 3.6 mA. In the menu item "Current output Min./Max.", you determine the reac-

tion of the current output during operation. Lock setup - adjustment The default setting is min. current 3.8 mA and max. current 20.5 mA. In this menu item, the PIN is activated/deactivated permanently. Entering a 4-digit PIN protects the sensor data against unauthorized access and unintentional modifications. If the PIN is activated perma-

nently, it can be deactivated temporarily (i.e. for approx. 60 min.) in any menu item. ule. Only the following functions are permitted with activated PIN:

Select menu items and show data Read data from the sensor into the display and adjustment mod-

Caution:

With active PIN, adjustment via PACTware/DTM as well as other systems is also blocked. In delivery status, the PIN is "0000". This menu item enables the setting of the requested national lan-

guage. Display - Language 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 51 6 Set up with the display and adjustment module Display - Displayed value In the delivery status, the sensor is set to the ordered national lan-

guage. In this menu item you can define the indication of the measured value on the display. Display - Backlight The default setting for the indication value is e.g. distance with radar sensors. The optionally integrated background lighting can be switched on via the adjustment menu. This function depends on the level of the supply voltage, see operating instructions of the respective sensor. Diagnostics - Device status In delivery status, the lighting is switched on. In this menu item, the device status is displayed. Diagnosis - Peak value The respective min. and max. measured value is saved in the sensor. The values are displayed in the menu item "Peak values". 52 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Diagnosis - Electronics temperature The respective min. and max. measured value of the electronics temperature is saved in the sensor. These values as well as the actual temperature value are displayed in the menu item "Peak values". 6 Set up with the display and adjustment module Diagnosis - Measurement reliability When non-contact level sensors are used, the measurement can be influenced by the respective process conditions. In this menu item, the measurement reliability of the level echo is displayed as dB value. The measurement reliability equals signal strength minus noise. The higher the value, the more reliable the measurement. With a function-

ing measurement, the values are > 10 dB. Diagnosis - Simulation In this menu item you can simulate measured values via the current output. This allows the signal path to be tested, e.g. through down-

stream indicating instruments or the input card of the control system. How to start the simulation:

1. Push [OK]

2. Select the requested simulation variable with [->] and confirm with [OK]. 3. With [OK] you start the simulation, first of all the actual measured value is displayed in %

4. Start the editing mode with [OK]

5. Set the requested numerical value with [+] and [->]. 6. Push [OK]

Note:

During simulation, the simulated value is outputted as 4 20 mA cur-

rent value and digital HART signal. VEGAPULS 62 4 20 mA/HART - two-wire 53 1 2 2 1 6 1

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3 0 5 6 3 6 Set up with the display and adjustment module How to interrupt the simulation:

Push [ESC]

Information:

The simulation is automatically terminated 10 minutes after the last pressing of a key. Diagnoses - Curve indica-

tion The "Echo curve" shows the signal strength of the echoes over the measuring range in dB. The signal strength enables an evaluation of the quality of the measurement. The "False signal suppression" displays the saved false echoes (see menu "Additional settings") of the empty vessel with signal strength in

"dB" over the measuring range. A comparison of echo curve and false signal suppression allows a more detailed statement of the reliability. The selected curve is continuously updated. A submenu with zoom functions is opened with the [OK] key:

"X-Zoom": Zoom function for the meas. distance

"Y-Zoom": 1, 2, 5 and 10x signal magnification in "dB"

"Unzoom": Reset the presentation to the nominal measuring range without magnification The function "Echo curve memory" makes it possible to save the echo curve at the time of setup. This is generally recommended, and it is absolutely necessary to do this if you want to use the Asset Manage-

ment functions. If possible, the curve should be saved with a low level in the vessel. With the adjustment software PACTware and the PC, the high resolu-

tion echo curve can be displayed and used to recognize signal changes during operation. In addition, the echo curve of setup can be displayed in the echo curve window and compared with the current echo curve. Diagnostics - Echo curve memory Additional adjustments -

Instrument units In this menu item you select the measured variable of the system and the temperature unit. 54 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 6 Set up with the display and adjustment module Additional adjustments -

False signal suppression The following circumstances cause interfering reflections and can influence the measurement:

High sockets Vessel internals such as struts Agitators Buildup or welded joints on vessel walls Note:

A false signal suppression detects, marks and saves these false signals so that they are no longer taken into account in the level measurement. This should be done with a low level so that all potential interfering reflections can be detected. Proceed as follows:

1. Select with [->] the menu item "False signal suppression" and confirm with [OK]. 2. Confirm again with [OK]. 3. Confirm again with [OK]. 4. Confirm again with [OK] and enter the actual distance from the sensor to the product surface. 5. All interfering signals in this section are detected by the sensor and stored after confirming with [OK]. Note:

Check the distance to the product surface, because if an incorrect

(too large) value is entered, the existing level will be saved as a false signal. The level would then no longer be detectable in this area. VEGAPULS 62 4 20 mA/HART - two-wire 55 1 2 2 1 6 1

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3 0 5 6 3 6 Set up with the display and adjustment module If a false signal suppression has already been saved in the sensor, the following menu window appears when selecting "False signal suppression":

Additional adjustments -

Linearization curve Additional settings - PIN Delete: An already created false signal suppression will be com-

pletely deleted. This is useful if the saved false signal suppression no longer matches the metrological conditions in the vessel. Extend: is used to extend an already created false signal suppres-

sion. This is useful if a false signal suppression was carried out with too high a level and not all false signals could be detected. When selecting "Extend", the distance to the product surface of the created false signal suppression is displayed. This value can now be changed and the false signal suppression can be extended to this range. A linearization is necessary for all vessels in which the vessel volume does not increase linearly with the level - e.g. a horizontal cylindri-

cal or spherical tank - and the indication or output of the volume is required. Corresponding linearization curves are preprogrammed for these vessels. They represent the correlation between the level percentage and vessel volume. By activating the appropriate curve, the volume percentage of the vessel is displayed correctly. If the volume should not be displayed in percent but e.g. in l or kg, a scaling can be also set in the menu item

"Display". Enter the requested parameters via the appropriate keys, save your settings and jump to the next menu item with the [ESC] and [->] key. Caution:

Note the following if instruments with appropriate approval are used as part of an overfill protection system according to WHG:

If a linearisation curve is selected, the measuring signal is no longer necessarily linear to the filling height. This must be considered by the user especially when adjusting the switching point on the limit signal transmitter. Entering a 4-digit PIN protects the sensor data against unauthorized access and unintentional modification. In this menu item, the PIN is displayed or edited and changed. However, this menu item is only available if adjustment is enabled in the menu "Setup". 3 6 5 0 3

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1 6 1 2 2 1 56 VEGAPULS 62 4 20 mA/HART - two-wire 6 Set up with the display and adjustment module Additional adjustments -

Date/Time In delivery status, the PIN is "0000". In this menu item, the internal clock of the sensor is adjusted. Additional adjustments

- Reset With a reset, certain parameter adjustments carried out by the user are reset. The following reset functions are available:

Delivery status: Restoring the parameter settings at the time of ship-

ment from the factory incl. the order-specific settings. A created false signal suppression, user-programmable linearization curve as well as the measured value memory will be deleted. Basic settings: Resetting of the parameter settings, incl. special parameters, to the default values of the respective instrument. Any stored false signal suppression or user programmable linearisation curve, as well as the measured value memory, is deleted. Setup: Resetting of the parameter settings to the default values of the respective instrument in the menu item Setup. User-generated false signal suppression, user-programmed linearisation curve, measured value memory as well as event memory remain untouched. The linearisation is set to linear. False signal suppression: Deleting a previously created false signal suppression. The false signal suppression created in the factory remains active. Peak values, measured value: Resetting of the measured min. and max. distances to the actual measured value. The following table shows the default values of the instrument. De-

pending on the instrument version, not all menu items are available or some may be differently assigned:

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 57 6 Set up with the display and adjustment module Menu Setup Display Additional adjust-

ments Menu item Measurement loop name Medium Application Vessel form Vessel height/

Measuring range Min. adjustment Max. adjustment Damping Current output mode Current output Min./Max. Lock adjustment Language Displayed value Display unit Scaling size Scaling Backlight Distance unit Temperature unit Probe length Linearisation curve HART mode Default value Sensor Liquid/Water Bulk solids/Crushed stones, gravel Storage tank Silo Vessel bottom, dished form Vessel top, dished form Recommended measuring range, see

"Technical data" in the supplement Recommended measuring range, see

"Technical data" in the supplement 0,000 m(d) 0.0 s 4 20 mA, < 3.6 mA Min. current 3.8 mA, max. current 20.5 mA Released Like order Distance m Volume l 0.00 lin %, 0 l 100.00 lin %, 100 l Switched on m C Length of the standpipe Ex factory Linear Standard Address 0 Additional adjustments -

HART mode The sensor offers the HART modes standard and Multidrop. In this menu item you specify the HART mode and enter the address for Multidrop. 3 6 5 0 3

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1 6 1 2 2 1 58 VEGAPULS 62 4 20 mA/HART - two-wire Additional adjustments -

Copy instrument settings 6 Set up with the display and adjustment module The mode "standard" with the fixed address 0 means outputting the measured value as a 4 20 mA signal. In Multidrop mode, up to 63 sensors can be operated on one two-wire cable. An address between 1 and 63 must be assigned to each sen-

sor.1) The default setting is standard with address 0. The instrument settings are copied with this function. The following functions are available:

Store data from the sensor into the display and adjustment mod-

Store data from the display and adjustment module in the sensor The following data or settings for adjustment of the display and ad-

justment module are saved:

All data of the menu "Setup" and "Display"

In the menu "Additional settings" the items "Distance unit, tem-

The values of the user programmable linearization curve perature unit and linearization"

ule. The copied data are permanently saved in an EEPROM memory in the display and adjustment module and remain there even in case of power failure. From there, they can be written into one or more sen-

sors or kept as backup for a possible sensor exchange. The type and the volume of the copied data depend on the respective sensor. Note:

Before the data are stored in the sensor, a check is carried out to determine if the data fit the sensor. If the data do not fit, a fault signal is triggered or the function is blocked. When data are being written into the sensor, the display shows which instrument type the data originate from and which TAG-no. this sensor had. Info - Instrument name In this menu, you read out the instrument name and the instrument serial number:

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3 0 5 6 3 Info - Instrument version In this menu item, the hardware and software version of the sensor is displayed. 1) The 4 20 mA signal of the HART sensor is switched off. The sensor consumes a constant current of 4 mA. The measuring signal is transmitted exclusively as digital HART signal. VEGAPULS 62 4 20 mA/HART - two-wire 59 6 Set up with the display and adjustment module Info - Date of manufacture In this menu item, the date of factory calibration of the sensor as well as the date of the last change of sensor parameters are displayed via the display and adjustment module or via the PC. Instrument features In this menu item, the features of the sensor such as approval, pro-

cess fitting, seal, measuring range, electronics, housing and others are displayed. Backup on paper Backup in the display and adjustment module 6.5 Saving the parameter adjustment data We recommended noting the adjusted data, e.g. in this operating instructions manual, and archiving them afterwards. They are thus available for multiple use or service purposes. If the instrument is equipped with a display and adjustment module, the data in the sensor can be saved in the display and adjustment module. The procedure is described in the menu "Additional adjust-

ments" in the menu item "Copy sensor data". The data remain there permanently even if the sensor power supply fails. The following data or settings for adjustment of the display and ad-

justment module are saved:

All data of the menu "Setup" and "Display"

In the menu "Additional settings" the items "Sensor-specific units, The values of the user programmable linearization curve The function can also be used to transfer settings from one instru-

ment to another instrument of the same type. If it is necessary to exchange a sensor, the display and adjustment module is inserted into the replacement instrument and the data are likewise written into the sensor via the menu item "Copy sensor data". temperature unit and linearization"

60 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Via the interface adapter directly on the sensor 7 Setup with PACTware 7.1 Connect the PC 2 7 Setup with PACTware 1 3 Fig. 38: Connection of the PC directly to the sensor via the interface adapter 1 USB cable to the PC 2 3 Sensor Interface adapter VEGACONNECT Via the interface adapter and HART 4 1 2 3 LOCK I T S W T B S U N E P O Interface adapter, for example VEGACONNECT 4 Fig. 39: Connecting the PC via HART to the signal cable 1 Sensor 2 HART resistance 250 (optional depending on evaluation) 3 Connection cable with 2 mm pins and terminals 4 Processing system/PLC/Voltage supply 5 Note:

With power supply units with integrated HART resistance (internal resistance approx. 250 ), an additional external resistance is not necessary. This applies, e.g. to the VEGA instruments VEGATRENN 149A, VEGAMET 381, VEGAMET 391. Common Ex separators are also usually equipped with a sufficient current limiting resistance. In VEGAPULS 62 4 20 mA/HART - two-wire 61 1 2 2 1 6 1

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3 0 5 6 3 7 Setup with PACTware Prerequisites such cases, the interface converter can be connected parallel to the 4 20 mA cable (dashed line in the previous illustration). 7.2 Parameter adjustment For parameter adjustment of the instrument via a Windows PC, the configuration software PACTware and a suitable instrument driver

(DTM) according to FDT standard are required. The latest PACTware version as well as all available DTMs are compiled in a DTM Collec-

tion. The DTMs can also be integrated into other frame applications according to FDT standard. Note:

To ensure that all instrument functions are supported, you should always use the latest DTM Collection. Furthermore, not all described functions are included in older firmware versions. You can download the latest instrument software from our homepage. A description of the update procedure is also available in the Internet. Further setup steps are described in the operating instructions manu-

al "DTM Collection/PACTware" attached to each DTM Collection and which can also be downloaded from the Internet. Detailed descrip-

tions are available in the online help of PACTware and the DTMs. Standard/Full version 62 Fig. 40: Example of a DTM view All device DTMs are available as a free-of-charge standard version and as a full version that must be purchased. In the standard version, all functions for complete setup are already included. An assistant for simple project configuration simplifies the adjustment considerably. Saving/printing the project as well as import/export functions are also part of the standard version. In the full version there is also an extended print function for complete project documentation as well as a save function for measured value VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 7 Setup with PACTware and echo curves. In addition, there is a tank calculation program as well as a multiviewer for display and analysis of the saved measured value and echo curves. The standard version is available as a download under www.vega.com/downloads and "Software". The full version is avail-

able on CD from the agency serving you. 7.3 Saving the parameter adjustment data We recommend documenting or saving the parameter adjustment data via PACTware. That way the data are available for multiple use or service purposes. 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 63 8 Set up with other systems 8 Set up with other systems 8.1 DD adjustment programs Device descriptions as Enhanced Device Description (EDD) are available for DD adjustment programs such as, for example, AMS and PDM. The files can be downloaded at www.vega.com/downloads under

"Software". 8.2 Field Communicator 375, 475 Device descriptions for the instrument are available as EDD for pa-

rameter adjustment with the Field Communicator 375 or 475. For the integration of the EDD in the Field Communicator 375 or 475, the software "Easy Upgrade Utility" is required which is available from the manufacturer. This software is updated via the Internet and new EDDs are automatically taken over into the device catalogue of this software after they are released by the manufacturer. They can then be transferred to a Field Communicator. 64 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 9 Diagnosis, asset management and service 9 Diagnosis, asset management and service 9.1 Maintenance If the instrument is used correctly, no maintenance is required in normal operation. 9.2 Diagnosis memory The instrument has several memories which are available for diagnostic purposes. The data remain there even in case of voltage interruption. Up to 100,000 measured values can be stored in the sensor in a ring memory. Each entry contains date/time as well as the respective measured value. Storable values are for example:

Distance Filling height Percentage value Lin. percent Scaled Current value Meas. certainty Electronics temperature When the instrument is shipped, the measured value memory is active and stores distance, measurement certainty and electronics temperature every 3 minutes. The requested values and recording conditions are set via a PC with PACTware/DTM or the control system with EDD. Data are thus read out and also reset. Up to 500 events are automatically stored with a time stamp in the sensor (non-deletable). Each entry contains date/time, event type, event description and value. Event types are for example:

Modification of a parameter Switch-on and switch-off times Status messages (according to NE 107) Error messages (according to NE 107) The data are read out via a PC with PACTware/DTM or the control system with EDD. The echo curves are stored with date and time and the corresponding echo data. The memory is divided into two sections:

Echo curve of the setup: This is used as reference echo curve for the measurement conditions during setup. Changes in the measure-

ment conditions during operation or buildup on the sensor can thus be recognized. The echo curve of the setup is stored via:

PC with PACTware/DTM Control system with EDD Display and adjustment module Measured value memory Event memory Echo curve memory 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 65 9 Diagnosis, asset management and service Status messages Further echo curves: Up to 10 echo curves can be stored in a ring buffer in this memory section. Further echo curves are stored via:

PC with PACTware/DTM Control system with EDD 9.3 Asset Management function The instrument features self-monitoring and diagnostics according to NE 107 and VDI/VDE 2650. In addition to the status messages in the following tables, detailed error messages are available under menu item "Diagnostics" via the display and adjustment module, PACTware/

DTM and EDD. The status messages are divided into the following categories:

Failure Function check Out of specification Maintenance requirement and explained by pictographs:

1 2 3 4 Fig. 41: Pictographs of the status messages 1 Failure - red 2 Out of specification - yellow 3 Function check - orange 4 Maintenance - blue Failure: Due to a malfunction in the instrument, a failure message is outputted. This status message is always active. It cannot be deactivated by the user. Function check: The instrument is in operation, the measured value is temporarily invalid (for example during simulation). This status message is inactive by default. It can be activated by the user via PACTware/DTM or EDD. Out of specification: The measured value is unstable because the instrument specification is exceeded (e.g. electronics temperature). This status message is inactive by default. It can be activated by the user via PACTware/DTM or EDD. Maintenance: Due to external influences, the instrument function is limited. The measurement is affected, but the measured value is still valid. Plan in maintenance for the instrument because a failure is expected in the near future (e.g. due to buildup). This status message is inactive by default. It can be activated by the user via PACTware/DTM or EDD. 3 6 5 0 3

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1 6 1 2 2 1 66 VEGAPULS 62 4 20 mA/HART - two-wire 9 Diagnosis, asset management and service Failure Code Text message F013 no measured value avail-

able The following table shows the error codes in the status message

"Failure" and gives information on the reason and rectification. Keep in mind that some information is only valid with four-wire instruments. DevSpec State in CMD 48 Bit 0 of Byte 05 Cause Sensor does not detect an echo during operation Antenna system dirty or defective Rectification Check or correct instal-

lation and/or parameter adjustment Clean or exchange process component or antenna Change adjustment according to the limit val-

ues (difference between min. and max. 10 mm) Check linearization table Delete table/Create new Repeat software update Check electronics version Exchanging the electron-

ics Send instrument for repair Exchanging the electron-

ics Send instrument for repair Disconnect operating voltage briefly Wait for the end of the switch-on phase Duration depending on the version and param-

eter adjustment up to approximately 3 min. Remove EMC influences Exchange 4-wire power supply unit or electronics Check ambient tem-

perature Isolate electronics Use instrument with higher temperature range Bit 1 of Byte 05 Bit 2 of Byte 05 Bit 3 of Byte 05 Bit 4 of Byte 05 Bit 5 of Byte 05 Bit 6 of Byte 05 Bit 12 of Byte 05 Bit 7 of Byte 05 F017 Adjustment span too small Adjustment not within specification F025 Error in the linearization table F036 No operable software Index markers are not continuously rising, for example illogical value pairs Failed or interrupted software update F040 Error in the electronics Hardware defect F080 General software error F105 Determine measured value F113 Communication error F125 Impermissible electronics temperature General software error The instrument is still in the start phase, the measured value could not yet be determined EMC interference Transmission error with the external communica-

tion with 4-wire power supply unit Temperature of the electronics in the non-

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 67 9 Diagnosis, asset management and service Code Text message F260 Error in the calibration F261 Error in the instrument set-

tings F264 Installation/Setup error F265 Measurement function dis-

turbed Function check Code Text message C700 Simulation active Out of specification Cause Error in the calibration carried out in the factory Error in the EEPROM Error during setup False signal suppression faulty Error when carrying out a reset Adjustment not within the vessel height/measuring range Max. measuring range of the instrument not sufficient Sensor no longer carries out a measurement Operating voltage too low Rectification Exchanging the electron-

ics Send instrument for repair Repeat setup Carry out a reset Check or correct instal-

lation and/or parameter adjustment Use an instrument with bigger measuring range Check operating voltage Carry out a reset Disconnect operating voltage briefly DevSpec State in CMD 48 Bit 8 of Byte 05 Bit 9 of Byte 05 Bit 10 of Byte 05 Bit 11 of Byte 05 The following table shows the error codes and text messages in the status message "Function check" and provides information on causes as well as corrective measures. Rectification Finish simulation Wait for the automatic end after 60 mins. DevSpec State in CMD 48

"Simulation Active" in

"Standardized Status 0"

Cause A simulation is active The following table shows the error codes and text messages in the status message "Out of specification" and provides information on causes as well as corrective measures. Code Text message S600 Impermissible electronics temperature Cause Temperature of the electronics in the non-

specified range Danger of vessel overfill-

ing S601 Overfilling Maintenance Rectification Check ambient tem-

perature Isolate electronics Use instrument with higher temperature range Make sure that there is no further filling Check level in the vessel DevSpec State in CMD 48 Bit 5 of Byte 1424 Bit 6 of Byte 1424 The following table shows the error codes and text messages in the status message "Maintenance" and provides information on causes as well as corrective measures. 68 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Code Text message M500 Error with the reset deliv-

ery status M501 Error in the non-active lin-

earization table M502 Error in the diagnosis memory M503 Meas. reliability too low Cause With the reset to delivery status, the data could not be restored Hardware error EEPROM Hardware error EEPROM The echo/noise ratio is too small for reliable measurement M504 Error on an device inter-

face Hardware defect M505 No echo available Level echo can no longer be detected 9 Diagnosis, asset management and service DevSpec State in CMD 48 Bit 0 of Byte 1424 Bit 1 of Byte 1424 Bit 2 of Byte 1424 Bit 3 of Byte 1424 Bit 4 of Byte 1424 Bit 7 of Byte 1424 Rectification Repeat reset Load XML file with sen-

sor data into the sensor Exchanging the electron-

ics Send instrument for repair Exchanging the electron-

ics Send instrument for repair Check installation and process conditions Clean the antenna Change polarisation direction Use instrument with higher sensitivity Check connections Exchanging the electron-

ics Send instrument for repair Clean the antenna Use a more suitable antenna/sensor Remove possible false echoes Optimize sensor position and orientation adjustment module 9.4 Rectify faults The operator of the system is responsible for taking suitable meas-

ures to rectify faults. The first measures are:

Evaluation of fault messages, for example via the display and Checking the output signal Treatment of measurement errors Further comprehensive diagnostics options are available with a PC with PACTware and the suitable DTM. In many cases, the reasons can be determined in this way and faults rectified. Connect a multimeter in the suitable measuring range according to the wiring plan. The following table describes possible errors in the current signal and helps to eliminate them:

Reaction when malfunc-

tion occurs Procedure for fault recti-

fication Check the 4 20 mA signal 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 69 9 Diagnosis, asset management and service Cause Error Fluctuations of the 4 20 mA signal not sta-

measured variable ble 4 20 mA signal missing Electrical connection faulty Voltage supply missing Operating voltage too low or load resistance too high 22 mA or less than 3.6 mA Electronics module in the Current signal greater than Treatment of measure-

ment errors with liquids sensor defective Rectification Set damping appropriate to the instrument via the display and adjustment module or PACTware/DTM Check connection according to chapter "Connection steps" and if necessary, correct according to chapter

"Wiring plan"

Check cables for breaks; repair if necessary Check, adapt if necessary Exchange the instrument or send it in for repair The below tables show typical examples of application-related meas-

urement errors with liquids. The measurement errors are differentiated according to the following:

Constant level Filling Emptying The images in column "Error pattern" show the real level as a broken line and the level displayed by the sensor as a continuous line. l e v e L 0 1 2 time 1 Real level 2 Level displayed by the sensor Notes:

Wherever the sensor displays a constant value, the reason could If the level indication is too low, the reason could be a line resist-

also be the fault setting of the current output to "Hold value"

ance that is too high 70 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 9 Diagnosis, asset management and service Measurement error with constant level Fault description 1. Measured value shows a too low or too high level Error pattern e v e L l 0 time 2. Measured value jumps towards 0 %

l e v e L 0 time 3. Measured value jumps towards 100 % L e v e l 0 time Measurement error during filling Fault description Error pattern 4. Measured value re-

mains unchanged during filling e v e L l 0 time Cause Min./max. adjustment not correct Incorrect linearization curve Installation in a bypass tube or standpipe, hence running time error (small measurement error close to 100 %/large error close to 0 %) Multiple echo (vessel top, product surface) with amplitude higher than the level echo Due to the process, the ampli-

tude of the level echo sinks A false signal suppression was not carried out Amplitude or position of a false signal has changed (e.g. con-

densation, buildup); false signal suppression no longer matches actual conditions Cause False signals in the close range too big or level echo too small Strong foam or spout generation Max. adjustment not correct 5. Measured value re-

mains in the bottom section during filling 6. Measured value re-

mains momentarily unchanged during fill-

ing and then jumps to the correct level l e v e L 0 l e v e L 0 time time Echo from the tank bottom larger than the level echo, for example, with products with r < 2.5 oil-based, solvents Turbulence on the product surface, quick filling 1 2 2 1 6 1

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3 0 5 6 3 Rectification Adapt min./max. adjustment Adapt linearization curve Check parameter "Application"

with respect to vessel form, adapt if necessary (bypass, standpipe, diameter) Check parameter "Application", especially vessel top, type of medium, dished bottom, high dielectric constant, and adapt if necessary Carry out a false signal suppres-

sion Determine the reason for the changed false signals, carry out false signal suppression, e.g. with condensation Rectification Eliminate false signals in the close range Check measurement situation:

Antenna must protrude out of the socket, installations Remove contamination on the antenna In case of interferences due to installations in the close range:

Change polarisation direction Create a new false signal sup-

pression Adapt max. adjustment Check parameters Medium, Vessel height and Floor form, adapt if necessary Check parameters, change if necessary, e.g. in dosing vessel, reactor VEGAPULS 62 4 20 mA/HART - two-wire 71 9 Diagnosis, asset management and service Fault description 7. Measured value jumps towards 0 %

during filling 8. Measured value jumps towards 100 %

during filling 9. Measured value jumps sporadically to 100 % during filling 10. Measured value jumps to 100 % or 0 m distance Error pattern l e v e L 0 l e v e L 0 l e v e L 0 time time time l e v e L 0 time Cause Amplitude of a multiple echo

(vessel top - product surface) is larger than the level echo The level echo cannot be distin-

guished from the false signal at a false signal position (jumps to multiple echo) Due to strong turbulence and foam generation during filling, the amplitude of the level echo sinks. Measured value jumps to false signal Varying condensation or con-

tamination on the antenna Level echo is no longer detected in the close range due to foam generation or false signals in the close range. The sensor goes into overfill protec-

tion mode. The max. level (0 m distance) as well as the status message "Overfill protection"

are outputted. Rectification Check parameter "Application", especially vessel top, type of medium, dished bottom, high dielectric constant, and adapt if necessary In case of interferences due to installations in the close range:

Change polarisation direction Chose a more suitable installa-

tion position Carry out a false signal suppres-

sion Carry out a false signal suppres-

sion or increase false signal suppression with condensation/

contamination in the close range by editing Check measuring site: Antenna must protrude out of the socket Remove contamination on the antenna Use a sensor with a more suit-

able antenna Measurement error during emptying Fault description 11. Measured value re-

mains unchanged in the close range during emptying Error pattern e v e L time 0 l Cause False signal larger than the level echo Level echo too small 12. Measured value jumps towards 0 %

during emptying l e v e L 0 Echo from the tank bottom larger than the level echo, for example, with products with r < 2.5 oil-based, solvents time Rectification Eliminate false signal in the close range. Check: Antenna must protrude from the socket Remove contamination on the antenna In case of interferences due to installations in the close range:

Change polarisation direction After eliminating the false sig-

nals, the false signal suppres-

sion must be deleted. Carry out a new false signal suppression Check parameters Medium type, Vessel height and Floor form, adapt if necessary 3 6 5 0 3

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1 6 1 2 2 1 72 VEGAPULS 62 4 20 mA/HART - two-wire 9 Diagnosis, asset management and service time Cause Varying condensation or con-

tamination on the antenna Rectification Carry out false signal suppres-

sion or increase false signal suppression in the close range by editing With bulk solids, use radar sen-

sor with purging air connection Depending on the reason for the fault and the measures taken, the steps described in chapter "Setup" must be carried out again or must be checked for plausibility and completeness. Should these measures not be successful, please call in urgent cases the VEGA service hotline under the phone no. +49 1805 858550. The hotline is also available outside normal working hours, seven days a week around the clock. Since we offer this service worldwide, the support is provided in English. The service itself is free of charge, the only costs involved are the normal call charges. 9.5 Exchanging the electronics module If the electronics module is defective, it can be replaced by the user. In Ex applications, only instruments and electronics modules with ap-

propriate Ex approval may be used. If there is no electronics module available on site, the electronics module can be ordered through the agency serving you. The electron-

ics modules are adapted to the respective sensor and differ in signal output or voltage supply. The new electronics module must be loaded with the default settings of the sensor. These are the options:

In the factory Or on site by the user In both cases, the serial number of the sensor is needed. The serial numbers are stated on the type label of the instrument, on the inside of the housing as well as on the delivery note. When loading on site, first of all the order data must be downloaded from the Internet (see operating instructions manual "Electronics module"). Caution:

All user-specific settings must be entered again. Hence, you have to carry out a new setup after the electronics exchange. If you have stored the data of the parameter adjustment during the first setup of the sensor, you can transfer these to the replacement electronics module. A new setup is no more necessary. Error pattern Fault description 13. Measured value jumps sporadically to-

wards 100 % during emptying l e v e L 0 Reaction after fault recti-

fication 24 hour service hotline 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 73 9 Diagnosis, asset management and service 9.6 Software update The following components are required to update the instrument software:

Instrument Voltage supply Interface adapter VEGACONNECT PC with PACTware Current instrument software as file You can find the current instrument software as well as detailed information on the procedure in the download area of our homepage:

www.vega.com. Caution:

Instruments with approvals can be bound to certain software versions. Therefore make sure that the approval is still effective after a software update is carried out. You can find detailed information in the download area at www.vega.com. 9.7 How to proceed if a repair is necessary You can find an instrument return form as well as detailed informa-

tion about the procedure in the download area of our homepage:

www.vega.com. By doing this you help us carry out the repair quickly and without hav-

ing to call back for needed information. If a repair is necessary, please proceed as follows:

Print and fill out one form per instrument Clean the instrument and pack it damage-proof Attach the completed form and, if need be, also a safety data sheet outside on the packaging Please contact the agency serving you to get the address for the return shipment. You can find the agency on our home page www.vega.com. 74 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 10 Dismount 10 Dismount 10.1 Dismounting steps Warning:

Before dismounting, be aware of dangerous process conditions such as e.g. pressure in the vessel or pipeline, high temperatures, cor-

rosive or toxic products etc. Take note of chapters "Mounting" and "Connecting to power supply"

and carry out the listed steps in reverse order. 10.2 Disposal The instrument consists of materials which can be recycled by spe-

cialised recycling companies. We use recyclable materials and have designed the parts to be easily separable. Correct disposal avoids negative effects on humans and the environ-

ment and ensures recycling of useful raw materials. Materials: see chapter "Technical data"

If you have no way to dispose of the old instrument properly, please contact us concerning return and disposal. WEEE directive 2002/96/EG This instrument is not subject to the WEEE directive 2002/96/EG and the respective national laws. Pass the instrument directly on to a spe-

cialised recycling company and do not use the municipal collecting points. These may be used only for privately used products according to the WEEE directive. 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 75 11 Supplement 11 Supplement 11.1 Technical data General data 316L corresponds to 1.4404 or 1.4435 Materials, wetted parts Process fitting Process seal Antenna Antenna impedance cone seal, antenna system Materials, non-wetted parts Plastic housing Aluminium die-casting housing 316L, Alloy C22 (2.4602), Alloy 400 (2.4360) On site (instruments with thread: Klingersil C-4400 is attached) 316L,Alloy C22 (2.4602), Tantalum, 316L electropol-

ished, stainless steel investment casting 1.4848, Alloy 400 (2.4360), 316L Safecoat coated PTFE, PP, PEEK, ceramic (99.7 % Al2O3) FKM (SHS FPM 70C3 GLT), FFKM (Kalrez 6375), FFKM

(Kalrez 6230 - FDA), graphite (99.9 %) plastic PBT (Polyester) Aluminium die-casting AlSi10Mg, powder-coated - basis:

Polyester 316L PA, stainless steel, brass NBR PA 316L Between ground terminal, process fitting and antenna Polycarbonate Stainless steel housing Cable gland Sealing, cable gland Blind plug, cable gland Seal between housing and housing lid Silicone SI 850 R, NBR silicone-free Inspection window in housing cover

(optional) Ground terminal Ohmic contact Process fittings Pipe thread, cylindrical (ISO 228 T1) G1 according to DIN 3852-A American pipe thread, conically Flanges Weights Instrument (depending on housing, process fitting and antenna) Antenna extension Length antenna extension max. Torques Max. torques, threaded version G1 Max. torques, antenna system Mounting screws, antenna cone 1 NPT, 2 NPT DIN from DN 25, ASME from 1"

1.6 kg/m (1.157 lbs/ft) 5.85 m (19.19 ft) 200 Nm (147.5 lbf ft) 2,5 Nm (1.8 lbf ft) approx. 2 17.2 kg (4.409 37.92 lbs) 76 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 11 Supplement 50 Nm (36.89 lbf ft) 40 Nm (29.50 lbf ft) 20 Nm (14.75 lbf ft) Compression nut, parabolic antenna Counter nut, parabolic antenna Terminal screws, swivelling holder Max. torques for NPT cable glands and Conduit tubes Plastic housing Aluminium/Stainless steel housing Input variable Measured variable 10 Nm (7.376 lbf ft) 50 Nm (36.88 lbf ft) The measured quantity is the distance between the end of the sensor antenna and the product surface. The ref-

erence plane for the measurement is the sealing surface on the hexagon or the lower side of the flange. 1 3 4 2 Fig. 56: Data of the input variable 1 Reference plane 2 Measured variable, max. measuring range 3 Antenna length 4 Utilisable measuring range Standard electronics Max. measuring range Recommended measuring range Antenna 40 mm (1.575 in) Antenna 48 mm (1.89 in) Antenna 75 mm (2.953 in), 95 mm

(3.74 in), parabolic antenna 1 2 2 1 6 1

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3 0 5 6 3 35 m (114.83 ft) up to 15 m (49.21 ft) up to 20 m (65.62 ft) up to 35 m (114.83 ft) VEGAPULS 62 4 20 mA/HART - two-wire 77 75 m (246.1 ft) up to 15 m (49.21 ft) up to 20 m (65.62 ft) up to 40 m (131.23 ft) up to 50 m (164 ft) up to 75 m (246.1 ft) 4 20 mA/HART 3.8 20.5 mA/HART (default setting) 0.3 A

< 1 mm (0.039 in) 11 Supplement Electronics with increased sensitivity Max. measuring range Recommended measuring range Antenna 40 mm (1.575 in) Antenna 48 mm (1.89 in) Antenna 75 mm (2.953 in) Antenna 95 mm (3.74 in) Parabolic antenna Output variable Output signal Range of the output signal Signal resolution Resolution, digital Failure signal current output (adjustable) mA-value unchanged 20.5 mA, 22 mA, < 3.6 mA Max. output current Starting current Load Damping (63 % of the input variable), adjustable HART output values according to HART 7.02) PV (Primary Value) SV (Secondary Value) TV (Third Value) QV (Fourth Value) Fulfilled HART specification Further information on Manufacturer ID, Device ID, Device Revision Accuracy (according to DIN EN 60770-1) Process reference conditions according to DIN EN 61298-1 Temperature Relative humidity Air pressure Installation reference conditions Min. distance to internal installations Reflector False reflections Deviation with liquids Distance Percent Lin. percent Scaled 7.0 See website of HART Communication Foundation 22 mA 3.6 mA; 10 mA for 5 ms after switching on see load diagram under Power supply 0 999 s

+18 +30 C (+64 +86 F) 45 75 %

860 1060 mbar/86 106 kPa (12.5 15.4 psig)

> 200 mm (7.874 in) Flat plate reflector Biggest false signal, 20 dB smaller than the useful signal See following diagrams 2) Default values can be assigned individually 78 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 10 mm (0.394 in) 2 mm (0.079 in) 0

- 2 mm (- 0.079 in)

- 10 mm (- 0.394 in) 0,5 m (1.6 ft) 1 2 Fig. 57: Deviation under reference conditions 1 Reference plane 2 Antenna edge 3 Recommended measuring range Repeatability Deviation with bulk solids 11 Supplement 3 1 mm The values depend to a great extent on the application. Binding specifications are thus not possible. 3 mm/10 K, max. 10 mm

< 50 mm 0.03 %/10 K relating to the 16 mA span max. 0.3 %

Variables influencing measurement accuracy Specifications apply to the digital measured value Temperature drift - Digital output Additional deviation through electromag-

netic interference acc. to EN 61326 Specifications apply also to the current output Temperature drift - Current output Deviation on the current output through analogue/digital conversion Non-Ex and Ex-ia version Ex-d-ia version Deviation in the current output due to strong, high-frequency electromagnetic fields acc. to EN 61326 Influence of the superimposed gas and pressure to the accuracy The propagation speed of the radar impulses in gas or vapour above the medium is reduced by high pressure. This effect depends on the superimposed gas or vapour and is especially large at low temperatures. The following table shows the resulting deviation for some typical gases and vapours. The specified values refer to the distance. Positive values mean that the measured distance is too large, negative values that the measured distance is too small.

< 15 A

< 40 A

< 150 A 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 79 11 Supplement Gas phase Temperature Air Hydrogen Steam (satu-

rated steam) 1 bar

(14.5 psig) 20 C/68 F 0.00 %

200 C/392 F -0.01 %

400 C/752 F -0.02 %

20 C/68 F

-0.01 %

200 C/392 F -0.02 %

400 C/752 F -0.02 %

100 C/212 F 0.26 %

180 C/356 F 0.17 %

264 C/507 F 0.12 %

366 C/691 F 0.07 %

10 bar

(145 psig) 0.22 %

0.13 %

0.08 %

0.10 %

0.05 %

0.03 %

-

2.1 %

1.44 %

1.01 %

Pressure 50 bar

(725 psig) 1.2 %

0.74 %

0.52 %

0.61 %

0.37 %

0.25 %

-

-

9.2 %

5.7 %

100 bar

(1450 psig) 2.4 %

1.5 %

1.1 %

1.2 %

0.76 %

0.53 %

-

-

-

13.2 %

200 bar

(2900 psig) 4.9 %

3.0 %

2.1 %

2.5 %

1.6 %

1.1 %

-

-

-

76 %

Characteristics and performance data Measuring frequency Measuring cycle time Standard electronics approx. Electronics with increased sensitivity approx. K-band (26 GHz technology) 450 ms 700 ms 3 s 20 15 10 8 3 Step response time3) Beam angle4) Horn antenna 40 mm (1.575 in) Horn antenna 48 mm (1.89 in) Horn antenna 75 mm (2.953 in) Horn antenna 95 mm (3.74 in) Parabolic antenna Emitted HF power (depending on the parameter adjustment)5)

-14 dBm/MHz EIRP Average spectral transmission power density Max. spectral transmission power density Max. power density at a distance of 1 m

< 1 W/cm

+43 dBm/50 MHz EIRP Ambient conditions Ambient, storage and transport tempera-

ture

-40 +80 C (-40 +176 F) solids applications, until the output signal has taken for the first time 90 % of the final value (IEC 61298-2). 3) Time span after a sudden measuring distance change by max. 0.5 m in liquid applications, max 2 m with bulk 4) Outside the specified beam angle, the energy level of the radar signal is 50% (-3 dB) less. 5) EIRP: Equivalent Isotropic Radiated Power. 80 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Process conditions For the process conditions, please also note the specifications on the type label. The lowest value always applies. Seal 11 Supplement Antenna impedance cone PTFE PTFE6) PEEK7) PTFE PEEK PTFE PEEK Ceramic Ceramic Process temperature (measured on the process fitting)

-40 +130 C (-40 +266 F)

-40 +200 C (-40 +392 F)

-40 +200 C (-40 +392 F)

-20 +130 C (-4 +266 F)

-20 +250 C (-4 +482 F)

-15 +130 C (5 +266 F)

-15 +250 C (5 +482 F)

-196 +450 C (-321 +842 F)

-196 +400 C (-321 +752 F) FKM (SHS FPM 70C3 GLT) FFKM (Kalrez 6375) FFKM (Kalrez 6230) Graphite Graphite (process fitting Alloy C22) Vessel pressure - horn antenna Antenna impedance cone PTFE Antenna impedance cone PP Antenna impedance cone PEEK Antenna impedance cone ceramic Vessel pressure - parabolic antenna Vessel pressure with swivelling holder Vessel pressure relating to the flange nominal pressure stage Vibration resistance Horn antenna Parabolic antenna Shock resistance Horn antenna Parabolic antenna

-1 40 bar (-100 4000 kPa/-14.5 580 psig)

-1 3 bar (-100 300 kPa/-14.5 43.5 psig)

-1 100 bar (-100 10000 kPa/-14.5 1450 psig)

-1 160 bar (-100 16000 kPa/-14.5 2320 psig)

-1 6 bar (-100 6000 kPa/-14.5 870 psig)

-1 1 bar (-100 100 kPa/-14.5 14.5 psig) see supplementary instructions manual "Flanges ac-

cording to DIN-EN-ASME-JIS"

4 g at 5 200 Hz according to EN 60068-2-6 (vibration with resonance) 1 g at 5 200 Hz according to EN 60068-2-6 (vibration with resonance) 100 g, 6 ms according to EN 60068-2-27 (mechanical shock) 25 g, 6 ms according to EN 60068-2-27 (mechanical shock) 6 bar (87.02 psig) Data on rinsing air connection Max. permissible pressure Air volume with horn antenna, depending on pressure (recommended area) Pressure 0.5 bar (7.25 psig) 6) Not with steam 7) Not with steam VEGAPULS 62 4 20 mA/HART - two-wire Without reflux valve 3.3 m3/h With reflux valve 1.2 m3/h 1 2 2 1 6 1

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3 0 5 6 3 81 11 Supplement Pressure 0.6 bar (8.70 psig) 0.7 bar (10.15 psig) 0.8 bar (11.60 psig) 0.9 bar (13.05 psig) 1 bar (14.5 psig) 1.5 bar (21.76 psig) 2 bar (29.0 psig) Without reflux valve 3.5 m3/h 3.7 m3/h 3.9 m3/h 4.0 m3/h 4.2 m3/h 5.0 m3/h 5.5 m3/h With reflux valve 1.4 m3/h 1.7 m3/h 1.8 m3/h 2.1 m3/h 2.2 m3/h 3.2 m3/h 4.5 m3/h Air volume with parabolic antenna, depending on pressure (recommended area) Pressure 0.5 bar (7.25 psig) 0.6 bar (8.70 psig) 0.7 bar (10.15 psig) 0.8 bar (11.60 psig) 0.9 bar (13.05 psig) 1 bar (14.5 psig) 1.5 bar (21.76 psig) 2 bar (29.0 psig) Without reflux valve 3.0 m3/h 3.2 m3/h 3.4 m3/h 3.5 m3/h 3.6 m3/h 3.8 m3/h 4.3 m3/h 4.8 m3/h With reflux valve 1.2 m3/h 1.4 m3/h 1.7 m3/h 1.9 m3/h 2.0 m3/h 2.2 m3/h 3.5 m3/h 4.0 m3/h G Dust protection cover of PE Threaded plug of 316Ti Thread Closure with Non-Ex Ex Reflux valve - unmounted (as option with non-Ex version, included in the scope of delivery with Ex version) Material Seal for tube diameter Opening pressure Nominal pressure stage Electromechanical data - version IP 66/IP 67 and IP 66/IP 68; 0.2 bar Options of the cable entry Cable entry Cable gland Blind plug Closing cap 316Ti FKM (SHS FPM 70C3 GLT), FFKM (Kalrez 6375) 6 mm 0.5 bar (7.25 psig) PN 250 M20 x 1.5, NPT M20 x 1,5; NPT (cable see below table) M20 x 1.5; NPT NPT 82 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 11 Supplement Material ca-

ble gland PA Brass, nickel-

plated Stainless steel Material seal insert NBR NBR NBR Cable diameter 4.5 8.5 mm 5 9 mm 6 12 mm 7 12 mm 10 14 mm 0.2 2.5 mm (AWG 24 14) 0.2 1.5 mm (AWG 24 16) M20 x 1.5 (cable: 5 9 mm) NPT M20 x 1.5; NPT 0.5 mm (AWG 20)

< 0.036 /m

< 1200 N (270 lbf) 5 m (16.4 ft) 180 m (590.6 ft) 25 mm (0.984 in) with 25 C (77 F) 8 mm (0.315 in) Black Blue Wire cross-section (spring-loaded terminals) Massive wire, stranded wire Stranded wire with end sleeve Electromechanical data - version IP 66/IP 68 (1 bar) Options of the cable entry Cable gland with integrated connec-

tion cable Cable entry Blind plug Connection cable Wire cross-section Wire resistance Tensile strength Standard length Max. length Min. bending radius Diameter approx. Colour - Non-Ex version Colour - Ex-version Display and adjustment module Display element Measured value indication Number of digits Size of digits Adjustment elements Protection rating unassembled mounted in the housing without lid Materials Housing Inspection window ABS Polyester foil IP 20 IP 40 Display with backlight 5 W x H = 7 x 13 mm 4 keys 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 83 11 Supplement Interface to the external display and adjustment unit Digital (IC-Bus) Data transmission Connection cable Four-wire Sensor version Configuration, connection cable 4 20 mA/HART Profibus PA, Founda-

tion Fieldbus Cable length 50 m 25 m Standard cable Special cable Screened Via the current output Via the digital output signal - depending on the electron-

ics version

-40 +85 C (-40 +185 F)

< 0.1 K 3 K Integrated clock Date format Time format Time zone Ex factory Rate deviation max. Additional output parameter - Electronics temperature Output of the temperature values Analogue Digital Day.Month.Year 12 h/24 h CET 10.5 min/year Range Resolution Accuracy Voltage supply Operating voltage UB Non-Ex instrument 9.6 35 V DC Ex ia instrument 9.6 30 V DC Ex-d-ia instrument 14 35 V DC Ex-d-ia instrument with ship approval 15 35 V DC Operating voltage UB - illuminated display and adjustment module 16 35 V DC Non-Ex instrument 16 30 V DC Ex ia instrument No lighting (integrated ia barrier) Ex-d-ia instrument Reverse voltage protection Integrated Permissible residual ripple - Non-Ex, Ex-ia instrument for 9.6 V< UB < 14 V for 18 V< UB < 36 V Permissible residual ripple - Ex-d-ia instrument for 18 V< UB < 36 V Load resistor Calculation 0.7 Veff (16 400 Hz) 1.0 Veff (16 400 Hz) 1 Veff (16 400 Hz)

(UB - Umin)/0.022 A 84 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Example - Non-Ex instrument with UB= 24 V DC

(24 V - 9.6 V)/0.022 A = 655 11 Supplement Electrical protective measures Protection rating Housing material Plastic Aluminium Stainless steel, electro-

polished Stainless steel, precision casting Version Single chamber Double chamber Single chamber Double chamber Single chamber Single chamber Double chamber IP-protection class IP 66/IP 67 IP 66/IP 67 IP 66/IP 68 (0.2 bar) IP 68 (1 bar) IP 66/IP 67 IP 66/IP 68 (0.2 bar) IP 68 (1 bar) IP 66/IP 68 (0.2 bar) IP 66/IP 68 (0.2 bar) IP 68 (1 bar) IP 66/IP 67 IP 66/IP 68 (0.2 bar) IP 68 (1 bar) NEMA protection Type 4X Type 4X Type 6P Type 6P Type 4X Type 6P Type 6P Type 6P Type 6P Type 6P Type 4X Type 6P Type 6P III Protection rating (IEC 61010-1) Approvals Instruments with approvals can have different technical specifications depending on the version. For that reason the associated approval documents of these instruments have to be carefully noted. They are part of the delivery or can be downloaded under www.vega.com, "VEGA Tools"

and "Instrument search" as well as in the download area. 11.2 Dimensions The following dimensional drawings represent only an extract of all possible versions. Detailed dimensional drawings can be downloaded at www.vega.com/downloads under "Drawings". 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 85 11 Supplement Plastic housing

~ 69 mm

(2.72") 79 mm

(3.11")

~ 84 mm

(3.31") 79 mm

(3.11") M16x1,5 m m 2 1 1

)

"

1 4 4

(

. m m 2 1 1

)

"

1 4 4

(

. M20x1,5/

NPT 1 M20x1,5/

NPT 2 Fig. 58: Housing versions with protection rating IP 66/IP 67 - with integrated display and adjustment module the housing is 9 mm/0.35 in higher 1 Single chamber version 2 Double chamber version Aluminium housing

~ 116 mm

(4.57") 86 mm

(3.39")

~ 87 mm

(3.43") 86 mm

(3.39") M16x1,5 m m 6 1 1

)

"

7 5

. 4

(

m m 0 2 1

)

"

2 7 4

(

. M20x1,5/

NPT M20x1,5 1 M20x1,5/

NPT 2 Fig. 59: Housing versions with protection rating IP 66/IP 68 (0.2 bar) - with integrated display and adjustment module the housing is 9 mm/0.35 in higher 1 Single chamber version 2 Double chamber version 86 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Aluminium housing with protection rating IP 66/IP 68 (1 bar)

~ 105 mm

(4.13")

~ 150 mm

(5.91") 86 mm

(3.39") 11 Supplement 86 mm

(3.39") M16x1,5 m m 6 1 1

)

"

7 5

. 4

(

m m 0 2 1

)

"

2 7

. 4

(

M20x1,5 M20x1,5 1 M20x1,5/

NPT 2 Fig. 60: Housing version with protection rating IP 66/IP 68 (1 bar) - with integrated display and adjustment module the housing is 9 mm/0.35 in higher 1 Single chamber version 2 Double chamber version Stainless steel housing

~ 59 mm

(2.32") 80 mm

(3.15")

~ 69 mm

(2.72") 79 mm

(3.11")

~ 87 mm

(3.43") 86 mm

(3.39") M16x1,5 m m 2 1 1

)

"

1 4 4

(

. m m 7 1 1

)

"

1 6 4

(

. m m 0 2 1

)

"

2 7 4

(

. M20x1,5/

NPT M20x1,5/

NPT 1 2 M20x1,5/

NPT 3 Fig. 61: Housing versions with protection rating IP 66/IP 68 (0.2 bar) - with integrated display and adjustment module the housing is 9 mm/0.35 in higher 1 Single chamber version, electropolished 2 Single chamber version, precision casting 3 Double chamber version, precision casting 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 87 11 Supplement Stainless steel housing with protection rating IP 66/IP 68, 1 bar

~ 93 mm

(3.66") 80 mm

(3.15")

~ 103 mm

(4.06") 79 mm

(3.11")

~ 105 mm

(4.13") 86 mm

(3.39") m m 2 1 1

)

"

1 4 4

(

. M20x1,5 m m 7 1 1

)

"

1 6 4

(

. 2 M20x1,5/

NPT 3 M20x1,5/

NPT 1 M16x1,5 m m 0 2 1

)

"

2 7 4

(

. Fig. 62: Housing version with protection rating IP 66/IP 68 (1 bar) - with integrated display and adjustment module the housing is 9 mm/0.35 in higher 1 Single chamber version, electropolished 2 Single chamber version, precision casting 3 Double chamber version, precision casting VEGAPULS 62, horn antenna in threaded version 1 SW 46 mm

(1.81") G1A / 1 NPT

)

"

0 5

. 1

(

m m 8 3

)

"

7 8

. 0

(

m m 2 2 y x 2 mm 1"

2"

3"

4"

inch 1"

2"

3"

4"

y 100 120 216 430 x 40 48 75 95 y 3.94"

4.72"

8.50"

16.93"

x 1.58"

1.89"

2.95"

3.74"

)

"

7 6

. 5

(

m m 4 4 1

)

"

7 8

. 0

(

m m 2 2 y x Fig. 63: VEGAPULS 62, horn antenna in threaded version 1 Standard 2 With temperature adapter up to 250 C 88 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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-

1 6 1 2 2 1 VEGAPULS 62, horn antenna in flange version 11 Supplement m m 0 6

)

"

6 3

. 2

(

y 2

)

"

5

. 6

(

m m 5 6 1 1 x mm 1"

2"

3"

4"

y 100 120 216 430 x 40 48 75 95 inch 1"

2"

3"

4"

y 3.94"

4.72"

8.50"

16.93"

x 1.58"

1.89"

2.95"

3.74"

Fig. 64: VEGAPULS 62, horn antenna in flange version 1 Standard 2 With temperature adapter up to 250 C 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 89 11 Supplement VEGAPULS 62, horn antenna in flange version with purging air connection m m 3 8

)

"

7 2 3

(

. 1 49 mm

(1.93") 41 mm

(1.61") 3 4 2 m m 0 9 1

)

"

8 4 7

(

. m m 5 1 4

)

"

3 6 1

(

,

. y x y mm 1"

2"

3"

4"

y 100 120 216 430 x 40 48 75 95 inch 1"

2"

3"

4"

y 3.94"

4.72"

8.50"

16.93"

x 1.58"

1.89"

2.95"

3.74"

x Fig. 65: VEGAPULS 62, horn antenna in flange version with purging air connection 1 Standard 2 With temperature adapter up to 250 C 3 Blind plug 4 Reflux valve 49 mm

(1.93") 41 mm

(1.61") 3 4 m m 5 5 4

)

"

9 7 1

(

,

. 90 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

-

E N

-

1 6 1 2 2 1 VEGAPULS 62, horn antenna in flange version 450 C 11 Supplement

)

"

4 2

. 0 1

(

m m 0 6 2 y mm 2"

3"

4"

y 120 216 287 x 48 75 95 inch 2"

3"

4"

y 4.72"

8.50"

11.30"

x 1.89"

2.95"

3.74"

x Fig. 66: VEGAPULS 62, horn antenna in flange version with temperature adapter up to 450 C 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 91 11 Supplement VEGAPULS 62, horn antenna and swivelling holder m 8") 0 m

(1.5 4 1 x m 9") 0 m

(0.7 2 y mm 1"

2"

3"

4"

inch 1"

2"

3"

4"

y 100 120 216 430 y 3.94"

4.72"

8.50"

16.93"

x 40 48 75 95 x 1.58"

1.89"

2.95"

3.74"

Fig. 67: VEGAPULS 62, horn antenna and swivelling holder 1 Standard 2 With temperature adapter up to 250 C max. 15

(0.59") m 9") 0 m

(0.7 2 y 2 5") m (5.7 6 m 4 1 x 92 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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-

1 6 1 2 2 1 VEGAPULS 62, horn antenna and swivelling holder, threaded fitting 11 Supplement max. 10

(0.39") 1 2 m m 6

)

"

1 1

.

, 3 5 2

(

m m 6

)

"

8 2

. 6

(

, 9 5 1 m 2,2 m

)

"

2 4.0

(

0 1 40 / 48 mm

(1.57" / 1.89") SW 70 mm

(2.76") G2 / 2NPT m 2,2 m

)

"

2 4.0

(

0 1 Fig. 68: VEGAPULS 62, horn antenna and swivelling holder, threaded fitting 1 Standard 2 With temperature adapter up to 250 C 40 / 48 mm

(1.57" / 1.89") 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 93 11 Supplement VEGAPULS 62, parabolic antenna and swivelling holder 1 m

)

"

0 m 8 1.5 4

(

max. 15

(0.59") 2

)

"

2 4.7 m (

0 m 2 1

)

"

2 5.1 m (

0 m 3 1 243 mm (9.57") Fig. 69: VEGAPULS 62, parabolic antenna and swivelling holder 1 Standard 2 With temperature adapter up to 200 C 94 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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-

1 6 1 2 2 1 11 Supplement 11.3 Industrial property rights VEGA product lines are global protected by industrial property rights. Further information see www.vega.com. VEGA Produktfamilien sind weltweit geschtzt durch gewerbliche Schutzrechte. Nhere Informationen unter www.vega.com. Les lignes de produits VEGA sont globalement protges par des droits de proprit intellec-

tuelle. Pour plus d'informations, on pourra se rfrer au site www.vega.com. VEGA lineas de productos estn protegidas por los derechos en el campo de la propiedad indus-

trial. Para mayor informacin revise la pagina web www.vega.com. www.vega.com. VEGA

<www.vega.com 11.4 Trademark All the brands as well as trade and company names used are property of their lawful proprietor/

originator. 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 95 INDEX INDEX A Adjustment 49, 50 Agitator 23 Application area 12 B Backlight 52 C Check output signal 69 Connection 32 Cable 31 Copy sensor settings 59 Current output Min./Max. 51 Current output mode 51 D Damping 50 Date/Time 57 Default values 57 Deviation 70 E Echo curve Memory 65 of the setup 54 EDD (Enhanced Device Description) 64 Electronics and terminal compartment 34 Electronics temperature 53 Error codes 68 Event memory 65 F False signal suppression 55 Fault rectification 69 Flow measurement 29, 30 Foam generation 23 Functional principle 13 G Grounding 32 H HART Resistor 61 HART mode 58 I Inflowing medium 20 Installation position 19 Instrument units 54 Instrument version 59 L Language 51 Linearisation curve 56 Lock adjustment 51 M Main menu 42 Meas. certainty 53 Measured value memory 65 Measurement in a surge pipe 24 Measurement in the bypass tube 27 Measurement loop name 42 Mounting socket 20 N NAMUR NE 107 66, 67, 68 O Operation 41 Overfill protection according to WHG 56 P Peak value indicator 52 PIN 56 Polarisation 19 R Reflection properties, level 43 Repair 74 Reset 57 S Sensor orientation 22 Sensor status 52 Service hotline 73 Simulation 53 V Vessel insulation 24 Vessel form 48 Vessel height 48 Vessel installations 23 3 6 5 0 3

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1 6 1 2 2 1 96 VEGAPULS 62 4 20 mA/HART - two-wire Notes 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 97 Notes 98 VEGAPULS 62 4 20 mA/HART - two-wire 3 6 5 0 3

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1 6 1 2 2 1 Notes 1 2 2 1 6 1

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3 0 5 6 3 VEGAPULS 62 4 20 mA/HART - two-wire 99 Printing date:

All statements concerning scope of delivery, application, practical use and operat-

ing conditions of the sensors and processing systems correspond to the information available at the time of printing. Subject to change without prior notice VEGA Grieshaber KG, Schiltach/Germany 2016 1 2 2 1 6 1

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3 0 5 6 3 VEGA Grieshaber KG Am Hohenstein 113 77761 Schiltach Germany Phone +49 7836 50-0 Fax +49 7836 50-201 E-mail: info.de@vega.com www.vega.com