FCC ID: 2ANL3SPR433TA 433 transmitter

Sensoteq Document: DOC-00898 Publish Date: 23/08/2023 Authors:

Ciarn Caldwell / Martin McNeill Installation Guide Sensors for Intelliwear monitoring systems Sensor Model: WMVM Gateway for Intelliwear monitoring systems Gateway Model: ANTR2006 Sensoteq Ltd 8 Cromac Avenue Belfast BT7 2JA UK Copyright Sensoteq Ltd 2022 1 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill Contents References ...................................................................................................................................... 4 Versions ........................................................................................................................................... 4 Nomenclature ................................................................................................................................. 4 Safety and Regulatory Information ................................................................................................ 5 Installation Process ........................................................................................................................ 6 1. Checking Equipment ............................................................................................................... 7 2. Download Install App .............................................................................................................. 9 3. Connect Gateway to PLC system .......................................................................................... 9 4. Gateway Setup ...................................................................................................................... 10 5. Using the Sensoteq VHM App .............................................................................................. 13 a) Connect to a Gateway ........................................................................................................... 14 b) Connect to a Sensor .............................................................................................................. 16 c) Select Sensor Mode .............................................................................................................. 18 1-Wire Mode .............................................................................................................................. 18 2-Wire Mode .............................................................................................................................. 20 d) Sensor Diagnostic Commands ............................................................................................ 22 e) Upgrade Sensor Firmware .................................................................................................... 24 6. Understanding RF Range ...................................................................................................... 26 7. Sensor Configuration ............................................................................................................ 27 2-Wire Mode .............................................................................................................................. 28 1-Wire Mode .............................................................................................................................. 29 8. Install the Sensor .................................................................................................................. 30 Sensor on Hose ......................................................................................................................... 30 Sensor on Spool ........................................................................................................................ 30 9. Wire terminal connection to hose/spool ............................................................................. 31 10. 11. 12. Install each Gateway ......................................................................................................... 32 Troubleshooting ................................................................................................................ 33 Regulatory Information 34 Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 2 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill Table of Figures Figure 1. Gateway Label ................................................................................................................. 8 Figure 2. Modbus Overview block diagram .................................................................................. 9 Figure 3. Gateway ID Label .......................................................................................................... 10 Figure 4. Gateway Features ......................................................................................................... 11 Figure 5. Sensor BLE Commands ................................................................................................ 27 Figure 6. 2-Wire Configuration Flowchart ................................................................................... 28 Figure 7. 1-Wire Configuration Flowchart ................................................................................... 29 Figure 8. Hose installation ........................................................................................................... 30 Figure 9. Spool installation .......................................................................................................... 30 Figure 10. Gateway installation ................................................................................................... 32 Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 3 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill References Source Ref Weir VHM / VSM Datasheet 1 Weir Gateway Datasheet 2 Versions Date Ref 06/05/2021 Original Release 1 23/08/2023 Updated for App and labels 10 Source Nomenclature Item Apk App BLE DC DIN ID LAN LED OS PLC RF V Description Android Package Application Bluetooth Low Energy Direct Current Deutsche Institut fr Normung (German Institute of Standards) Identification Local Area Network Light Emitting Diode Operating System Programmable Logic Controller Radio Frequency Volts Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 4 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill Safety and Regulatory Information WARNING: A WARNING indicates a potential property damage, personal injury, or death Battery Safety WARNING: The WVMVM sensor contains a battery. The battery is enclosed within the product however if the battery is damaged then the sensor should not be used. Safety and Regulatory Information You can find additional Safety Best Practices and information on REACH, Electromagnetic Compatibility (EMC), Ergonomics, Transportation, and Tuners on the Regulatory Compliance page, www.sensoteq.com/regulatory_compliance. WARNING: Use of controls, adjustments, procedures, connections, or signal types other than those specified in your documentation may result in exposure to shock, electrical hazards, and/or mechanical hazards. Sensoteq products are not designed for use in hazardous environments unless purchased as ATEX certified Sensoteq products. If you require ATEX certified products contact Sensoteq for appropriate part numbers. Sensoteq product are not designed for use in operating or calibrating machinery. Sensoteq products are monitoring equipment only. WARNING: Do not operate your equipment disassembled. The product should remain as purchased with backing plates and bases etc. installed AC Power supplies are not IP rated and must be protected from water ingress. Do not use damaged equipment, including exposed, frayed, or damaged power cords. WARNING: Do not attempt to service the equipment yourself, except as explained in your Sensoteq documentation or in instructions otherwise Power and Adapter Safety WARNING: RISK OF FIRE or ELECTRICAL SHOCK when using a main plug adapter that is not specified. Use only the Sensoteq-provided AC adapter approved for use with this device. Use of another AC adapter may increase the risk of fire or explosion. Check the voltage rating before you connect the equipment to an electrical outlet to ensure that the required voltage and frequency match the available power source. The AC adapter may become hot during normal operation of our product. Ensure adequate ventilation and use care when handling the adapter during or immediately after operation of your device. CAUTION: Your AC adapter has no accessible earthed metal parts, so it is not possible to perform an Earth Continuity Test. The low voltage DC Output Connector Is not an earthed part and should not be subjected to the Earth Continuity Test as this may give an incorrect result and could damage the AC adapter. Location of Radio Regulatory Labels For some products, the radio regulatory labels may be found on the bottom or rear of the equipment Recycling Information Sensoteq recommends that customers dispose of their used sensors, gateways, and other peripherals in an environmentally sound manner. Potential methods include reuse of parts or whole products and recycling of products, components, and/or materials. For specific information on Sensoteqs worldwide recycling programs, see: www.sensoteq.com/recycling. Waste Electrical and Electronic Equipment (WEEE) Directive In the European Union, this label indicates that this product should not be disposed of with household waste. It should be deposited at an appropriate facility to enable recovery and recycling. For information on how to recycle this product in your country, please visit:

www.sensoteq.com/recycling. Battery Disposal The WMVM/VSM/VHM sensor contains a Li-SOCI2 (lithium based) battery and must be recycled according to local regulations. The Gateway can be recycled as electronic waste according to local regulations. SIMPLIFIED DECLARTION OF CONFORMITY FOR RADIO EQUIPMENT DIRECTIVE 2014/53/EU Sensoteq Ltd. declares that all CE Marked Sensoteq products incorporating Radio Equipment functionality are in compliance with Directive 2014/53/EU. The Full text of the EU declaration of conformity is available at the following internet address:

www.sensoteq.com/regulatory_compliance. In the European Union, this label indicates that the batteries in this product should be collected separately and not be disposed of with household waste. Substances in batteries can have potential negative impact on health and environment and you have a role in recycling waste batteries, thus contributing to the protection, preservation, and improvement of the quality of the environment. You should contact your local authority or retailer for details of the collection and recycling schemes available. Alternatively visit:

www.sensoteq.com/recycling. Registration, Evaluation, and Authorisation of Chemicals (REACH) REACH is the European Union (EU) chemical substances regulatory framework. Information on substances of very high concern contained in Sensoteq Products in a concentration above 0.1%

weight by weight (w/w) can be found at:

www.sensoteq.com/REACH. Regulatory Notices For Electromagnetic Compatibility (EMC), see www.sensoteq.com/regulatory_compliance. This device complies with Part 15 of the FCC Rules Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) This device must accept any interference received, including interference that may cause undesired operation. WARNING: Changes or modifications not expressively approved by the party responsible for compliance could void the user's authority to operate the equipment. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference.

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

1) Lappareil ne doit pas produire de brouillage;

2) Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 5 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill Installation Process A typical installation follows the process below:

1. Check equipment 2. Download Install App 3. Connect gateway(s) to PLC 4. Gateway setup 5. Using the Sensoteq Install App 6. Assign sensors to gateway(s) 7. Install the sensor(s) 8. Test and install gateway(s) The best method is to connect each gateway in turn (and add sensors) as the installation progresses, then move onto the next gateway. Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 6 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 1. Checking Equipment When you receive the Sensoteq equipment please check:

None of the equipment has been visually damaged during transport You have the following equipment:

o Hose / Spool Kit Sensor only Hose or Spool connection interface (+ seal) 4-Way Connector with x4 crimp contacts Sensor ID label sticker o Gateway Kit Gateway (with DIN rail bracket) External Antenna (with bracket) SMA-SMB RF adapter 12V power cable 2m ethernet cable (Cat 5E / Cat 6) You have at least one gateway per group of sensors o Typically, one per physical room or large piece of equipment o A maximum of 40 sensors per gateway A power supply (or connector) for each gateway Physical Identification Sensor Hose Interface Spool Interface Screw fit Screw fit to sensor, Rubber bonded to Hose Screw fit to sensor, Weld fit to Spool Order code Product Kit Purpose WM-K0H Hose kit Hose Monitoring sensor kit transmit RF data WM-K0P Spool kit Spool Monitoring sensor kit transmit RF data Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 7 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill Gateway Bolted or DIN Rail Order Code Product Name Purpose WM-K0G Ethernet Gateway Receiving RF data from sensors and transmitting to PLC via Modbus Type Identification Certification Marks Model Number Power Supply Information Country of Manufacture Figure 1. Gateway Label Additional Equipment Tools to affix the gateway or sensors to the equipment o Allen key o Spanner o Paper clip (or 1mm x 25mm long tool, e.g. Allen key) o DIN rail inside Gateway installation cabinet (not essential) A Mobile Device o Any phone or tablet running Android OS 9, 10 or 11 o An iPhone Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 8 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 2. Download Install App The VHM Install app is required to complete the full installation process. This is available from:

o Android Google Play Store o iOS App Store 3. Connect Gateway to PLC system Power gateway using the 12V power supply provided and connect ethernet cable (Cat 5E /

Cat 6) from gateway to PLC. Data from the gateway can be read via the Modbus serial communications protocol. Modbus is a master-slave system, where the master communicates with one or multiple slaves. In this instance, the PLC is the master, and the gateways are the slaves. The PLC requests (polls) the sensor data from the gateway via ethernet. Figure 2. Modbus Overview block diagram Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 9 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 4. Gateway Setup Unique ID Model Name Documentation location Figure 3. Gateway ID Label General process Have to hand:

o Paper clip (or 1mm x 25mm long tool, e.g. Allen key) o Gateway Unique Part ID o Android phone or tablet It is important to setup the gateway correctly before installing any sensors, as this will ensure that the gateway can successfully receive data from any sensors that are intended to be assigned to it. Installation Guidelines Place the gateway close to the proposed location where the gateway will be installed. This exercise is to ensure the proposed gateway location is sufficient to receive data coming from the linked sensors. The gateway should be as close to the equipment being monitored as possible Place the gateway as high as possible above the level of the equipment Direct line-of-sight to the equipment works best, but is not essential Objects between equipment and the gateway o The gateway will still work with objects between the gateway and the equipment/sensors o The thickness, metallic properties and number of objects will have an impact on the ability of the gateway to receive signals from the sensors o High voltage/current power lines close to the gateway will negatively impact range It may be necessary to move the gateway after the sensors are installed to ensure optimum signal strength Further information is available in the following sections Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 10 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill RF Sensor Link Gateway Status LED 12V (DC @2A) Ethernet DIN Rail Release Figure 4. Gateway Features Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 11 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill Gateway Modes The first step in setting up a gateway is to understand what mode it is currently in. 1. Power gateway using 12V power cable provided 2. Connect ethernet cable from gateway to PLC 3. Check gateway LED for connection status Gateways have several modes denoted by the LED colour:

Colour Description Meaning Dark blue Solid Connected to Ethernet (No Internet) The device is connected to Ethernet with no internet connection. BLE Listening Mode The gateway is in advertising mode. Dark blue Pulsing No Wi-Fi Credentials No WiFi configured, please connect to the device and set WiFi credentials. Cyan Slow Breathing Cyan Fast blink Bright Green Fast blink Magenta Fast blink Connected to Cloud Working as expected. Searching for Cloud The device is connected to WiFi and internet is available. Attempting to connect with Sensoteq cloud services Searching for WiFi The device is attempting to connect to WiFi. If it remains in this state for more than 3 minutes please see your IT administrator. System: Firmware Updating The gateway is performing an update of its firmware. This is an automatic process. Red Fast blink or Slow Flash System: Fault Detected The gateway will attempt to restart automatically. If this pattern persists, please contact Sensoteq. Do not disconnect the Gateway power while Firmware update is in progress (Magenta) Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 12 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 5. Using the Sensoteq VHM App Download the Weir VHM App from:

o Available apk o Google Play Store o App Store Open the Weir VHM App From the VHM Installation home screen, there are options to either Scan for Gateways or Scan for Sensors Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 13 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill a) Connect to a Gateway Press the Scan for Gateways button on the VHM Installation home screen Press the Scan button on the Scanning for Gateways screen Gateways that have been found will appear in a list. These can be pressed to select or use the scan button to rescan for gateways Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 14 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill When a gateway has been selected, it will display details of the gateway and also the sensors associated to it The gateway and sensor details can be modified by selecting the chosen option On the Sensor Association list:

a. Sensors highlighted in Blue indicate that sensor data has been updated b. Sensors highlighted in Grey indicate that the sensor has not been seen for 120 minutes or more c. Sensors highlighted in Purple indicate that the sensor battery level is low. The low battery tag will take priority over the blue or grey tags To disconnect from the gateway, press the Disconnect button at the bottom of the screen Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 15 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill b) Connect to a Sensor Press the Scan for Sensors button on the VHM Installation home screen Press the Scan button on the Scanning for Sensors screen Sensors that have been found will appear in a list. These can be pressed to select or use the scan button to rescan for sensors Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 16 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill When a sensor has been selected, it will ask you to confirm that you wish to connect to the sensor. Press the Connect button When a sensor is connected, it will display details of the sensor and some configuration options Live Incoming Messages are displayed at the bottom of this screen Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 17 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill c) Select Sensor Mode 1-Wire Mode To put the sensor into 1-wire mode, press the 1-Wire button When a sensor mode has been selected, it will ask you to confirm that you wish to update the sensor mode to 1-Wire. Press the Continue button The sensor mode will update to 1-Wire after a period of time, and the Incoming Messages will show the sensor is set to Rst1 when there are no valid resistances across either coil Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 18 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill The sensor mode will change to OkC1 or OkC2 when 6 valid resistance samples are detected across either Coil 1 or Coil 2 respectively, and the Green LED will flash Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 19 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 2-Wire Mode To put the sensor into 2-wire mode, press the 2-Wire button When a sensor mode has been selected, it will ask you to confirm that you wish to update the sensor mode to 2-Wire. Press the Continue button The sensor mode will update to 2-Wire after a period of time, and the Incoming Messages will show the sensor is set to PRST when there are no valid resistances across either coil Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 20 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill The sensor mode will change to OK when 6 valid resistance samples are detected across Coil 1 and Coil 2, and the Green LED will flash Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 21 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill d) Sensor Diagnostic Commands To select a sensor diagnostic command, press the Diagnostic Commands button The diagnostic commands are shown below. Incoming messages are also displayed at the bottom of this screen Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 22 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill When an option is selected, the button will turn red for a few seconds. The sensor will transition to the selected diagnostic state after 6 valid samples Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 23 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill e) Upgrade Sensor Firmware To load new firmware onto the sensor, press the Upgrade Firmware button from the Connected to Sensor screen On the Upgrade Firmware screen, press the Select File button Select the appropriate zip file Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 24 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill Press the Update Firmware button and the firmware will begin updating. The Sensor will have the Yellow LED on for a few seconds during this operation. Once finished, the Update Complete message will appear Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 25 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 6. Understanding RF Range Line of Sight (LoS) Direct line of sight between the sensor and gateway will work up to 100m in optimum conditions. As distance increase the RF energy will decrease. Indirect or structural blockage Any object that blocks the path from the sensor to the gateway will reduce the range. It is best to place the gateway on the same side of the structure as the sensor. Sensor within protective housing If the protective housing is made from plastic or a thin gauge metal with ventilation or other holes then there is a good possibility that RF will be received outside the housing. Range will be impacted. Line of Sight with metal surroundings Any additional metal surrounding the sensor will attenuate the signal, even if you still have direct line of sight. Range will be impacted. Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 26 Strong SignalWeak Signal Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 7. Sensor Configuration The sensor measures the resistance of the wires embedded in the hose/spool. Resistance values of ~12 ohms or less indicate that the wire is unbroken. Values over 12 ohms indicate a broken wire. The sensor can be configured to measure either 2 wires or 1 wire embedded in the hose/spool depending on the system requirement. Using the VHM app, BLE commands can be sent to the sensor to configure it into the desired mode. These are listed in the following flowcharts (i.e. SETUDX with the X replaced by a number). Below are a list of the BLE commands that can be sent to the sensor to configure into the desired mode. Figure 5. Sensor BLE Commands There is a delay of around 5 minutes from Reset to normal mode to allow handling time of the sensor. The Sensoteq VHM app includes buttons pre-set with the above commands and allows for firmware upgrades. The VHM app also allows switching between 1-wire and 2-wire modes. Note: Sensors are shipped in Transit mode for battery saving. When wires are connected and the sensor measures a valid resistance, it will stay in Transit mode for 10 minutes (Green LED flashing every 30 seconds) and then transition automatically to Normal mode. Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 27 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 2-Wire Mode In 2-Wire mode the sensor measures the resistance/inductance of 2 wires which are embedded at thicknesses of approximately 50% and 75% in the hose/spool. Figure 6. 2-Wire Configuration Flowchart Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 28 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 1-Wire Mode In 1-Wire mode the sensor measures the resistance/inductance of 1 wire which is embedded at a thickness of approximately 80% in the hose/spool. Figure 7. 1-Wire Configuration Flowchart Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 29 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 8. Install the Sensor Sensor on Hose Below is an example of the hose sensor after installation, the sensor should be screw down until it is hand tight. For further instruction refer to OEM documentation. Figure 8. Hose installation Sensor on Spool Below is an example of the spool sensor after installation, the sensor should be screw down until it is hand tight. For further instruction refer to OEM documentation. Figure 9. Spool installation Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 30 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 9. Wire terminal connection to hose/spool Connecting the wear cable/wire from inside the hose/spool to the Sensor. The supplied terminals and connector are shown below. Use the correct crimp tool to crimp the terminal to the hose/spool wear indicator wire. Deutsch Tooling part number HDT-48-00 The hose/spool will have 4 wear indicator wires protruding from the sensor mount area. These are paired as a coil 1 and coil 2 and are to indicate partially worn and fully worn. The picture below shows the correct way to connect the wear indictor wires for the sensor to detect wear. Connector locations 1 and 2 are to be connected to 1 of the wear indicator wires and locations 3 and 4 should be used for the remaining wear indicator wear. Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 31 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 10. Install each Gateway Now that the sensors have been installed, affix the gateways in a more permanent manner. The gateway has two mounting options:

Bolted/screwed DIN Rail Mounting holes External Antenna DIN Rail

(On rear) 12v PSU Ethernet Figure 10. Gateway installation The gateway is powered via a 12v connection. Please use the power supply connection cable provided. If using an external power source, such as that within an enclosure or panel, ensure that it has capacity to provide 2A@12vdc. Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 32 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 11. Troubleshooting Please refer to the customer service email address below for additional support. support@sensoteq.co.uk Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 33 Installation Guide Sensors for Intelliwear monitoring systems Doc DOC-00898 Date 23/08/2023 Author Ciarn Caldwell /

Martin McNeill 12 Regulatory Information Note the label is located on the base of the sensor. FCCID: 2ANL3SPR433TA ICID: 23633-SPR433TA Note : The approvals number label is located on the inside of the back cover This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation. WARNING: Changes or modifications not expressively approved by the party responsible for compliance could void the user's authority to operate the equipment. This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions:

(1) This device may not cause interference.

(2) This device must accept any interference, including interference that may cause undesired operation of the device. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :

(1) Lappareil ne doit pas produire de brouillage;

(2) Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. Radiation Exposure Statement:

This equipment complies with FCC/ ISED radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with greater than 20cm between the radiator & your body. Dclaration dexposition aux radiations:

Cet quipement est conforme aux limites dexposition aux rayonnements ISED tablies pour un environnement non contrl. Cet quipement doit tre install et utilis plus de 20 cm entre le radiateur et votre corps. Sensoteq Ltd Unit 23 Ormeau Business Park, Belfast BT7 2JA Northern Ireland UK Copyright Sensoteq Ltd 2023 34

sensor io: a 5COf6O@ LLHEHA Pec ib:2 GANLSSPRASSTA Minerals IC: 23633-SPR433TA Contains FCC ID: 2AAQS-ISP 1807 Contains IC: 11306A-ISP1807 Made in the UK

- WN is] Sensoteq

Sensoteq Ltd Unit 23 Ormeau Business Park Belfast, Co. Antrim BT7 2JA, United Kingdom Certification Application Attestation Statements February 23, 2023 American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 To Whom It May Concern:

Statement for 47 CFR section 2.911(d)(5)(i) Sensoteq Ltd (Alan McCall) certifies that as of the date of the application the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. If the equipment for which the applicant seeks authorization is produced by any of the entities identified on the current Covered List, including affiliates or subsidiaries of the named companies, the applicant must include an explanation on why the equipment is not covered equipment. Additional Explanation: <N/A>

Statement for 47 CFR section 2.911(d)(5)(ii) Sensoteq Ltd (Alan McCall) (the applicant) certifies that, as of the date of the filing of this application, the applicant - is / X - is not identified on the Covered List as an entity producing covered equipment. Thank you, By:

_________ _________________ __Alan McCall__________

(Signature)

(Print name) Title:

________Chief Technical Officer (CTO)__________________ Company:

___Sensoteq LTD__________ Telephone:

____+44 (0) 2896208453_ Unit 23 Ormeau Business Park, Belfast BT7 2JA t: +44 (0) 2896 208 453 e: info@sensoteq.co.uk www.sensoteq.co.uk Sensoteq Ltd. trading as Sensoteq Ltd. Registered in Northern Ireland. Company No. NI637702 Registered Office Unit 23 Ormeau Business Park, Belfast BT7 2JA Internet connected sensing solutions. Providing innovative IoT products for industrial environments

Internet connected sensing solutions. Providing innovative IoT products for industrial environments. Authority to Act as Agent Date: May 04, 2023 Sensoteq Ltd Unit 23 Ormeau Business Park Belfast, Co. Antrim BT7 2JA, United Kingdom American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern:

Compliance Engineering Ireland Ltd (John McAuley/Michael Kirby) is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. We also declare that the information provided to the FCC is true and correct to the best of our knowledge (47 CFR 2.911(d)) and we have been informed of the grantee responsibilities (47 CFR 2.909) with regard to certified equipment. Thank you, Agency Agreement Expiration Date: 04 / 05 / 2024 By:

Alan McCall

(Signature)

(Print name) Title:

Chief Technical Officer (CTO) Email: amccall@sensoteq.com On behalf of: Sensoteq Ltd. Telephone:

+44 (0) 2896 208 453 Unit 23 Ormeau Business Park, Belfast BT7 2JA t: +44 (0) 2896 208 453 e: info@sensoteq.co.uk www.sensoteq.co.uk Sensoteq Ltd. trading as Sensoteq Ltd. Registered in Northern Ireland. Company No. NI637702 Registered Office Unit 23 Ormeau Business Park, Belfast BT7 2JA

Date: August 25, 2023 Request for Confidentiality Subject: Confidentiality Request for: ______(2ANL3SPR433TA; IC: 23633-SPR433TA)______ Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, Section 12.4, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Short Term Permanent Permanent Permanent Permanent Permanent Permanent Permanent Exhibit Block Diagrams External Photos Internal Photos Operation Description/Theory of Operation Parts List & Placement/BOM Tune-Up Procedure Schematics Test Setup Photos Users Manual Sensoteq Ltd. has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Note the User Manual/ Hardware Implementation guide is a proprietary document for Sensoteq use only. The EUT is potted. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality:

The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of __days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public before the requested period has expired. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-

1705. NOTE for Industry Canada Applications:

IC currently only distinguishes Permanent Confidentiality exhibits as shown above. Short Term confidentiality is not considered applicable to IC applications. Sincerely, Unit 23 Ormeau Business Park, Belfast BT7 2JA t: +44 (0) 2896 208 453 e: info@sensoteq.co.uk www.sensoteq.co.uk Sensoteq Ltd. trading as Sensoteq Ltd. Registered in Northern Ireland. Company No. NI637702 Registered Office Unit 23 Ormeau Business Park, Belfast BT7 2JA By:

Alan McAll

(Signature/Title1)

(Print name) Unit 23 Ormeau Business Park, Belfast BT7 2JA t: +44 (0) 2896 208 453 e: info@sensoteq.co.uk www.sensoteq.co.uk Sensoteq Ltd. trading as Sensoteq Ltd. Registered in Northern Ireland. Company No. NI637702 Registered Office Unit 23 Ormeau Business Park, Belfast BT7 2JA

Internet connected sensing solutions. Providing innovative IoT products for industrial environments. Date: May 10, 2023 Sensoteq Ltd Unit 23 Ormeau Business Park Belfast, Co. Antrim BT7 2JA, United Kingdom Federal Communications Commission Equipment Approval Services P.O. Box 358315 Pittsburgh, PA 15251-5315 Subject: Certification of Equipment To Whom It May Concern:

Enclosed, please find a radio application from Sensoteq Ltd., requesting the certification of the WMVM Sensor for FCC. The product contains a resistance measuring sensor, a led indicator and a radio transmitter operating at 433.4MHz. It also contains a pre-certified BLE radio. The pcb is potted. Below is the relevant information regarding the above noted device -

FCC ID: 2ANL3SPR433TA Standards Applied: CFR Title 47, Part 15.231e. We have enclosed the completed the application form with the applicable exhibits. If you have any questions or need any additional information, please let me know. Sincerely, By:

(Signature)

(Print name) Alan McCall Title:

Chief Technical Officer (CTO) Email: amccall@sensoteq.com On behalf of: Sensoteq Ltd. Telephone:

+44 (0) 2896 208 453 Unit 23 Ormeau Business Park, Belfast BT7 2JA t: +44 (0) 2896 208 453 e: info@sensoteq.co.uk www.sensoteq.co.uk Sensoteq Ltd. trading as Sensoteq Ltd. Registered in Northern Ireland. Company No. NI637702 Registered Office Unit 23 Ormeau Business Park, Belfast BT7 2JA

Sensoteq Ltd Unit 23 Ormeau Business Park Belfast, Co. Antrim BT7 2JA, United Kingdom U.S. Agent Designation for Service of Process

(Applicant and U.S. Agent are Separate Parties) TO: American Certification Body, Inc. 313 Park Avenue Suite 300 Falls Church, VA 22046 ATTENTION: FCC Certification Section 2.911(d)(7) Information Designated U.S. Agent Company Name:

Contact Name: W Rippetoe Street Address: 955 Rochester Road City/Province/Zip: Leonard/Michigan/48367 Telephone No: +1 248 705 3115 Email: wrippetoe@sensoteq.com FRN #: 0033438771 This letter is to confirm that we (the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. U.S. Agent Signature:

Date: Janary 02, 2024 Signed by (Printed Name/Title): W Rippetoe / North American Sales Manager The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Sensoteq Ltd Grantee Code: 2ANL3 Contact Name: Alan McCall Street Address: Unit 23 Ormeau Business Park City/Province/Zip: Belfast/Co. Antrim/BT7 2JA Telephone No: +44 2896208453 Email: amccall@sensoteq.com FRN: 0026806257 Applicant Signature:

Date: January 02, 2024 Signed by (Printed Name/Title): Alan McCall / Chief Technology Officer Unit 23 Ormeau Business Park, Belfast BT7 2JA t: +44 (0) 2896 208 453 e: info@sensoteq.co.uk www.sensoteq.co.uk Sensoteq Ltd. trading as Sensoteq Ltd. Registered in Northern Ireland. Company No. NI637702 Registered Office Unit 23 Ormeau Business Park, Belfast BT7 2JA Internet connected sensing solutions. Providing innovative IoT products for industrial environments