FCC ID: SDB100A OMNI Communicator

Certification Exhibit FCC ID: SDB100A IC: 2220A-100A FCC Rule Part: 15.209 IC Radio Standards Specification: RSS-210 ACS Report Number: 09-0031 - 15C Manufacturer: Sensus Metering Systems, Inc. Model: 100A Users Manual 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Revisions Rev No. Rev 1 Date 1/28/2009 Description Iniital release This document contains proprietary information. It is to be used only for the purpose for which it is intended. Information in this document is subject to change without notice and does not represent a commitment on the part of Sensus Metering Systems-North America, Inc. No part of this publication may be reproduced, transmitted, stored in a retrieval system, or granulated into any language in any form by any means, without the written permission of Sensus. Copyright 2009, Sensus. All Rights Reserved. Sensus and associated logos are trademarks of Sensus and its subsidiaries and affiliates. All other brand names may be trademarks of their respective owners. Sensus 1501 Ardmore Boulevard, Suite 601 Pittsburgh, PA 15221 USA 1-800-METER-IT (638-3748) 1-800-888-2403 (fax) www.sensus.com Document:

UniPro/OMNI Communicator Model 100A Document Number:

WRMTM-40000 Warning: Changes or modifications to this device not expressly approved by Sensus Metering Systems could void the users authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off an on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Connect the equipment into an outlet on a circuit different from that to which the Increase the separation between the equipment and receiver. receiver is connected. Consult the dealer or an experienced radio/TV technician for help. This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment is in direct contact with the body of the user under normal operating conditions. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. The term IC: before the radio certification number only signifies that Industry Canada technical specifications were met. This Class B digital apparatus meets all requirements of the Canadian Interference Causing Equipment Regulations. 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. Cet appareillage numrique de la classe B rpond toutes les exigences de linterfrence canadienne causant des rglements dquipement. Lopration est sujette aux deux conditions suivantes: (1) ce dispositif peut ne pas causer linterfrence nocive, et (2) ce dispositif doit accepter nimporte quelle interfrence reue, y compris linterfrence qui peut causer lopration peu dsire. Table of Contents Table of Contents i 1 Overview of UniPro ............................................................................................................ 1-1 2 Hardware Setup.................................................................................................................. 2-1 2.1 Attaching the Hardware ............................................................................................................ 2-1 2.2 Setting the COM Port ................................................................................................................ 2-1 3 Programming an OMNI T2/C2/F2 Register....................................................................... 3-1 4 Setting Meter Defaults ....................................................................................................... 4-1 4.1 Defaults Screen ........................................................................................................................ 4-1 4.2 Setting Turbo2e/OMNI Defaults ................................................................................................ 4-2 4.3 Setting ICE Defaults .................................................................................................................. 4-7 4.4 Setting Miscellaneous Defaults ............................................................................................... 4-12 5 Data Log.............................................................................................................................. 5-1 6 Reports................................................................................................................................ 6-1 6.1 Opening a Report ...................................................................................................................... 6-1 6.2 Printing a Report ....................................................................................................................... 6-2 7 Error Log............................................................................................................................. 7-1 7.1 Viewing and Acknowledging Errors ..........................................................................................7-1 UniPro/OMNI Communicator Model 100A WRMTM-40000 Overview of UniPro 1 Overview of UniPro 1-1 The UniPro application programs, logs data from, and tests T2/C2/F2meters. Versions of the software have been created for both a laptop PC and the Sensus AR5000 Handheld/AutoRead. A separate hardware interface device (communicator 100A) allows the meter to be read, etc. using the laptops USB port and the AR5000s serial port. Figure 1-1shows the basic screen for the UniPro software. Figure 1-1: Screen Layout for UniPro Command Bar: Contains the commands to open the various program elements. Program Area: Displays the program elements. Meter Status: Green indicates the meter is properly linked; red indicates the meter is not properly linked. Progress Bar: When data is read from the meter, the progress bar indicates the progress of the transfer. Exit Program Button: Select the Exit button to end the program. UniPro/OMNI Communicator Model 100A WRMTM-40000 Hardware Setup 2 Hardware Setup 2.1 Attaching the Hardware 2-1 1. Attach the USB connector from the OMNI Communicator 100A to any available USB port on your laptop. 2. Check your Device Manager to determine the USB ports Com Port designation. 3. Select StartControl PanelSystemHardware TabDevice Manager. The Device Manager window looks similar to the one shown in Figure 2-1. 4. Select Ports in the list and note the USB Serial Port COM assignment (COM8 in the illustration). Figure 2-1: Typical Device Manager Window 2.2 Setting the COM Port 1. Double-click on the UniPro icon on your desktop. The UniPro Program Wizard screen is displayed (see Figure 2-2). UniPro/OMNI Communicator Model 100A WRMTM-40000 Hardware Setup 2-2 2. Click Help in the Menu Bar. The Help/Communications Port screen is displayed as shown in Figure 2-3. Figure 2-2: Selecting Help Figure 2-3: Help/Connection Screen 3. In the lower left corner, in the Connection partition, select the proper COM port from Step 4 of Section 2.2. 4. Click Program Wizard to return to the Program Wizard screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Programming an OMNI T2/C2/F2 Register 3-1 3 Programming an OMNI T2/C2/F2 Register 1. From the Program Wizard screen, click the OK button to the right of Perform Programming. The system displays the Programming Wizard: Meter Type screen. The Programmable ID identifies the particular meter to the data retrieval system. 2. Select from three options:

Click the Use Default button to select the Default Programmable ID. UniPro/OMNI Communicator Model 100A WRMTM-40000 Programming an OMNI T2/C2/F2 Register 3-2 Click the Use Current button to select the Current Programmable ID. Type in a new ID in the New Programmable ID field. 3. Click the OK button to display the Programmable Text screen. Programmable Text is used in the data retrieval system as XXXXXXXXXXXXXXXXX. 4. Select from three options:

5. Click:

Click the Use Default button to select the Default Programmable Text. Click the Use Current button to select the Current Programmable Text. Type in new text in the New field. Back to return to the Programmable ID screen. Cancel to stop programming and return to the Program Wizard screen. OK to accept the Programmable Text and display the Reading Digits screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Programming an OMNI T2/C2/F2 Register 3-3 The Reading Digits screen allows you to set the number of digits that are displayed on the register and the units of measure for the reading. The window lists the Default settings and the Current settings; the Resolution sections automatically calculate the resulting AMR and Total display resolutions for the settings. 6. Select from three options:

Click the Use Default button to select the Default Reading Digits. Click the Use Current button to select the Current Reading Digits. Select a New set of reading digits by clicking the first and last digits of the range you wish to display. For example to display the least significant four digits click the 4 box, then the 2 box. The selected digits will display a white background and the unselected digits will display a gray background. 7. Select a Units of Measure from the drop-down list. If you do not make one of the above selections, the system will automatically use the Default settings. 8. Click:

Back to return to the Programmable Text screen. Cancel to stop programming and return to the Program Wizard screen. OK to accept the Reading Digits and display the Reading Mode screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Programming an OMNI T2/C2/F2 Register 3-4 With a Normal Reading String, the data stream from the register contains the meter reading and the Meter ID only. With an Extended Reading string, the data stream includes information such as the manufacturer fields and meter/

register specific data. 9. Select from three options:

Click the Use Default button to select the Default Reading Mode. Click the Use Current button to select the Current Reading Mode. Use the drop-down list in the New field to select either the Normal or Extend Reading String. Back to return to the Reading Digits screen. Cancel to stop programming and return to the Program Wizard screen. OK to accept the Reading String and display the Pulse Output screen. 10. Click:

UniPro/OMNI Communicator Model 100A WRMTM-40000 Programming an OMNI T2/C2/F2 Register 3-5 The Pulse Output determines the decimal place that a pulse represents in the pulse output. The screen displays the Default and Current settings with the Units of Measure and Resolution for each. 11. Select from three options:

Click the Use Default button to select the Default Pulse Output. Click the Use Current button to select the Current Pulse Output. Select a New Pulse Output by clicking on the decimal place that you want a pulse to represent. Back to return to the Reading Mode screen. Cancel to stop programming and return to the Program Wizard screen. OK to accept the Pulse Output and display the Display Mode screen. 12. Click:

UniPro/OMNI Communicator Model 100A WRMTM-40000 Programming an OMNI T2/C2/F2 Register 3-6 The Display Mode screen determines whether the display will show the Total or AMR output. The Total display will always show the full eight digits of the reading. The AMR output will display the output of the AMR register, selected in the Reading Digits screen. 13. Select from three options:

14. Click:

Click the Use Default button to select the Default Display Mode. Click the Use Current button to select the Current Display Mode. Use the drop-down list in the New field to select either the Total or AMR Display Mode. Back to return to the Pulse Output screen. Cancel to stop programming and return to the Program Wizard screen. OK to accept the Display Mode and display the Summary screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Programming an OMNI T2/C2/F2 Register 3-7 The Summary screen shows the selections made in Steps 2 to 13. 15. Click:

Back to return to the Display Mode screen. Cancel to stop programming and return to the Program Wizard screen. OK to accept the data as shown and program the register. If you accept the data in Step 14, the system displays the Additional Meter Programming screen. 16. Click:

Yes to program another meter with the same settings. UniPro/OMNI Communicator Model 100A WRMTM-40000 Programming an OMNI T2/C2/F2 Register 3-8 No to discontinue programming and go the end screen (skip to Step 17). 17. Click:

Back to return to the Additional Meter Programming screen. Cancel to stop programming and return to the Program Wizard screen. OK to program another meter with the same settings. The Finished screen indicates that the register programming is complete. 18. Click OK to acknowledge the screen and return to the Program Wizard screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-1 4 Setting Meter Defaults 4.1 Defaults Screen From the Program Wizard screen:

Click Defaults in the command bar to open the Default Options list. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-2 4.2 Setting Turbo2e/OMNI Defaults From the Defaults screen:

1. Click Turbo2e in the option list, then click OK. The system displays the Programmable ID screen. 2. Check the box to use the Factory ID as the default Programmable ID. Uncheck the box to enter your own Programmable ID. 3. Click:

Cancel to stop programming and return to the Default Options screen. OK to display the Programmable Text default screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-3

. 4. Enter the text you wish to serve as the default Programmable Text. 5. Click:

Back to return to the Programmable ID screen. Cancel to stop programming and return to the Default Options screen. OK to display the Reading Digits default screen. The Reading Digits sets the number of digits that are displayed on the register and the units of measure for the reading. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-4 6. Select a default set of reading digits by clicking the first and last digits of the range you wish to display. For example, to display the least significant four digits, click the 4 box then the 2 box. The selected digits will display a white background and the unselected digits will display a gray background. 7. Select the Units of Measure from the drop-down list. 8. Click:

Back to return to the Programmable Text screen. Cancel to stop programming and return to the Default Options screen. OK to display the Reading Mode default screen. 9. From the drop-down list, select Normal or Extended Reading String as the default Reading Mode. 10. Click:

Back to return to the Reading Digits screen. Cancel to stop programming and return to the Default Options screen. OK to display the Pulse Output default screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-5 The Pulse Output determines the decimal place that a pulse represents in the pulse output. 11. Select the decimal place for the default Pulse Output. 12. Click:

Back to return to the Reading Mode screen. Cancel to stop programming and return to the Default Options screen. OK to display the Display Mode default screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-6 The Display Mode determines whether the display will show the Total or AMR output. The Total display will always show the full eight digits of the reading. The AMR output will display the output of the AMR register, selected in the Reading Digits screen. 13. From the drop-down list, select AMR or Total as the default Display Mode. 14. Click:

Back to return to the Pulse Output screen. Cancel to stop programming and return to the Default Options screen. OK to display the Summary screen. 15. Click:

Back to return to the Display Mode screen. Cancel to reject all defaults and return to the Default Options screen. OK to accept the data as shown and save the defaults. If click OK in Step 14, the system displays the Defaults Finished screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-7 16. Click OK to return to the Default Options screen. 4.3 Setting ICE Defaults From the Defaults screen:

1. Click ICE in the option list, then click OK. The system displays the Programmable ID screen. 2. Check the box to use the Factory ID as the default Programmable ID. Uncheck the box to enter your own Programmable ID. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 3. Click:

Cancel to stop programming and return to the Default Options screen. OK to display the Programmable Text default screen. 4-8 4. Enter the text you wish to serve as the default Programmable Text. 5. Click:

Back to return to the Programmable ID screen. Cancel to stop programming and return to the Default Options screen. OK to display the Reading Digits default screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-9 The Reading Digits sets the number of digits that are displayed on the register and the units of measure for the reading. 6. Select a default set of reading digits by clicking the first and last digits of the range you wish to display. For example, to display the least significant four digits, click the 4 box then the 2 box. The selected digits will display a white background and the unselected digits will display a gray background. 7. Click:

Back to return to the Programmable Text screen. Cancel to stop programming and return to the Default Options screen. OK to display the Reading Parameters default screen. In the Reading Multiplier box, enter a default multiplier from -99 to 99. In the Reading Unit drop-down, select a default unit. 8. 9. 10. Click:

Back to return to the Reading Digits screen. Cancel to stop programming and return to the Default Options screen. OK to display the Reading Mode default screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-10 11. From the drop-down list, select Normal, Extended, or Fixed Reading String as the default Reading Mode. 12. Click:

Back to return to the Reading Parameters screen. Cancel to stop programming and return to the Default Options screen. OK to display the Summary screen. 13. Click:

Back to return to the Reading Mode screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-11 Cancel to reject all defaults and return to the Default Options screen. OK to accept the data as shown, save the defaults. If click OK in Step 13, the system displays the Defaults Finished screen. 14. Click OK to return to the Default Options screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-12 4.4 Setting Miscellaneous Defaults From the Defaults screen:

1. Click Miscellaneous in the option list, then click OK. The system displays the Programmable ID screen. 2. Enter your company name in the Company Name box. 3. Click:

Back to return to the Default Options screen. Cancel to stop programming and return to the Default Options screen. OK to display the Finished screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Setting Meter Defaults 4-13 4. Click OK to return to the Default Options screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Data Log 5 Data Log 5-1 1. Open UniPro or navigate to the Program Wizard screen:

2. Select Data Log in the command bar to open the Data Log Controls screen:

3. Use the drop down list calendars to select a Start Date and End Date for the data read from the register. The register retains up to 30 days of data. The default dates are the current date for the End Date and 30 days before the end date for the Start Date. The software will only accept a start date if it contains data. If the register contains less than 30 days, a popup window will appear to suggest the start date. UniPro/OMNI Communicator Model 100A WRMTM-40000 Data Log 5-2 4. Click the Read Meter button. The Data Transfer Progress bar shows the data transfer progress. 5. When the data transfer bar clears, select the Graph tab to view the data graph. The graph charts Consumption, Minimum Flow, and Maximum Flow for the period defined in Step 3. The default time scale is Month. You can zoom in to a time scale of Week or Day by left-clicking on the graph or by selecting from the Time Scale drop down list. You can zoom out the time scale by right-clicking on the graph. You can also click on Flow or Consumption on the left of the Graph Controls to view or not view the respective graph data. 6. Click the Tabular tab to view the data in table form. UniPro/OMNI Communicator Model 100A WRMTM-40000 Data Log 5-3 The Tabular view lists the Date, Time, Minimum Flow, Maximum Flow, and Consumption by hour for the period defined in Step 3. The Statistics box to the right of the table lists the Maximum Flow, Minimum Flow, and Total Consumption, and calculates the Average Flow and Average Consumption for the period. UniPro/OMNI Communicator Model 100A WRMTM-40000 Reports 6 Reports 6-1 Three report types are available: Meter Programming, Data Logging, and Accuracy Testing. You can view the reports on your screen and you can print them. 6.1 Opening a Report 1. Click Reports in the command bar. The system shows the Reports screen. UniPro/OMNI Communicator Model 100A WRMTM-40000 Reports 6-2 In the Available Reports section, select the type of report you want from the drop down list. 2. 3. Click the Open File button. A standard Windows Open dialog box opens. 4. Select the appropriate register type, ICE or Turbo and click the Open button. The window presents the directory of stored reports. The reports are listed by the Programmable ID and the date and time that the report was stored. For example, a data log listed as 06230138_2007112680834 opens a report for meter ID 06230138 stored on 11/26/2007 at 8:08:34 a.m. 5. Select the date of the report you wish to view and click the Open button. The screen shows the report you selected. The following illustration shows a typical Data Log report. 6. Use the scroll bars to view the remainder of the Data Log. 6.2 Printing a Report To print the report you are viewing:

1. Click the Page Setup button to review the default printers page settings, such as orientation, margins, etc. 2. Click the Print Preview button to review the appearance of the report. 3. Click the Print button to open the Print dialog for your default printer. UniPro/OMNI Communicator Model 100A WRMTM-40000 Error Log 7 Error Log 7-1 The Error Log displays UniPro operational errors and faults, and Omni register error codes. 7.1 Viewing and Acknowledging Errors To view the Error Log screen, select Error Log in the command bar. The top section of the Error Log screen displays the operational errors that have occurred. These include ErrorIDShortDescriptionLongDescriptionCategory 1Exception occurredA fatal error has occurred. Please contact 2 factory or service personnel. 2License Expiration WarningThe license is about to expire. Please obtain a 1 new license file. 3Communication TimeoutFailed to connect or communicate with the meter.1 4License ErrorInvalid license. Please obtain a new license file.2 5A non-fatal error has occurredA non-fatal error has occurred1 6There is no data to retrieve from the data log.There is no data to retrieve from the data log.1 7The connected meter does not support the Data The connected meter does not support the Data 1 Log featureLog feature. 8The connected meter does not support this The connected meter does not support this 1 feature.feature. UniPro/OMNI Communicator Model 100A WRMTM-40000 Index acknowledging errors 7-1 available reports 6-2 A C COM port assignment 2-1 setting 2-1 command bar 1-1 company name miscellaneous default 4-12 D data log 5-1 graph tab 5-2 reading meter 5-2 report 6-2 selecting dates 5-1 tabular tab 5-3 dates, selecting data log 5-1 default options 4-1 defaults company name 4-12 ICE programmable text 4-8 ICE reading digits 4-9 ICE reading mode 4-10 ICE reading parameters 4-9 ICE summary 4-10 miscellaneous 4-7, 4-12 Turbo2e/OMNI 4-2 Turbo2e/OMNI display mode 4-6 Turbo2e/OMNI programmable ID 4-2 Turbo2e/OMNI programmable text 4-3 Turbo2e/OMNI pulse output 4-5 Turbo2e/OMNI reading digits 4-3 Turbo2e/OMNI reading mode 4-4 Turbo2e/OMNI summary 4-6 Device Manager 2-1 display mode 3-6 Turbo2e/OMNI default 4-6 error log 7-1 acknowledging 7-1 viewing 7-1 exit 1-1 graph tab 5-2 E G Index H I hardware attaching 2-1 help screen 2-1 ICE defaults 4-7 programmable text 4-8 reading digits 4-9 reading mode 4-10 reading parameters 4-9 summary 4-10 layout, screen 1-1 L M meter defaults setting 4-1 meter status 1-1 meter type 3-1 meter, reading 5-2 miscellaneous defaults 4-12 company name 4-12 O options screen, defaults 4-1 overview 1-1 P printing reports 6-2 program area 1-1 programmable ID Turbo2e/OMNI default 4-2 programmable text 3-2 ICE default 4-8 Turbo2e/OMNI default 4-3 programming display mode 3-6 meter type 3-1 programmable text 3-2 pulse output 3-5 reading digits 3-3 reading mode 3-4 summary 3-7 progress bar 1-1 pulse output 3-5 Turbo2e/OMNI default 4-5 UniPro/OMNI Communicator Model 100A WRMTM-40000 Index programmable text 4-3 pulse output 4-5 reading digits 4-3 reading mode 4-4 summary 4-6 USB port 2-1 viewing error log 7-1 U V R reading digits 3-3 ICE default 4-9 Turbo2e/OMNI default 4-3 reading mode 3-4 ICE default 4-10 Turbo2e/OMNI default 4-4 reading parameters ICE default 4-9 reports available types 6-2 data log 6-2 opening 6-1 printing 6-2 S screen layout 1-1 command bar 1-1 exit 1-1 meter status 1-1 program area 1-1 progress bar 1-1 setting COM port 2-1 setting ICE defaults 4-7 setting meter defaults 4-1 setting miscellaneous defaults 4-12 setting Turbo2e/OMNI defaults 4-2 setup, hardware 2-1 software overview 1-1 summary 3-7 ICE default 4-10 Turbo2e/OMNI defaults 4-6 T T2/C2/F2 register default options 4-1 display mode 3-6 meter defaults 4-1 meter type 3-1 programmable text 3-2 programming 3-1 pulse output 3-5 reading digits 3-3 reading mode 3-4 summary 3-7 Turbo2e/OMNI defaults 4-2 tabs data log, graph 5-2 data log, tabular 5-3 tabular tab 5-3 Turbo2e/OMNI defaults 4-2 display mode 4-6 programmable ID 4-2 UniPro/OMNI Communicator Model 100A WRMTM-40000

Certification Exhibit FCC ID: SDB100A IC: 2220A-100A FCC Rule Part: 15.209 IC Radio Standards Specification: RSS-210 ACS Report Number: 09-0031 - 15C Manufacturer: Sensus Metering Systems, Inc. Model: 100A Internal Photos 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 1: USB PCB - Front ACS Report: 09-0031 15C Advanced Compliance Solutions Page 2 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 2: USB PCB Back ACS Report: 09-0031 15C Advanced Compliance Solutions Page 3 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 3: RS-232 Serial PCB Front ACS Report: 09-0031 15C Advanced Compliance Solutions Page 4 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 4: RS-232 Serial USB PCB Back ACS Report: 09-0031 15C Advanced Compliance Solutions Page 5 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 5: USB Magnetic Coupling Coil ACS Report: 09-0031 15C Advanced Compliance Solutions Page 6 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 6: RS232 Serial Magnetic Coupling Coil ACS Report: 09-0031 15C Advanced Compliance Solutions Page 7

Certification Exhibit FCC ID: SDB100A IC: 2220A-100A FCC Rule Part: 15.209 IC Radio Standards Specification: RSS-210 ACS Report Number: 09-0031 - 15C Manufacturer: Sensus Metering Systems, Inc. Model: 100A External Photos 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 1: EUT - Top ACS Report: 09-0031 15C Advanced Compliance Solutions Page 2 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 2: EUT Bottom ACS Report: 09-0031 15C Advanced Compliance Solutions Page 3 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 3: EUT Side ACS Report: 09-0031 15C Advanced Compliance Solutions Page 4

Certification Exhibit FCC ID: SDB100A IC: 2220A-100A FCC Rule Part: 15.209 IC Radio Standards Specification: RSS-210 ACS Report Number: 09-0031 - 15C Manufacturer: Sensus Metering Systems, Inc. Model: 100A Labeling Information 5015 B.U. Bowman Drive Buford, GA 30518 USA Voice: 770-831-8048 Fax: 770-831-8598 Model: 100A FCC ID: SDB100A IC: 2220A-100A Figure 1: Label and Label Location ACS Report: 09-0031 15C Advanced Compliance Solutions Page 2

Colin F. Flannery 8537 Six Forks Road T: 919-845-4019 gos mn Vice President and Suite 400 F: 919-845-4036 S E = LJ S General Counsel Raleigh, NC 27615 USA Colin.Flannery@sensus.com Www.sensus.com The Measure of the Future Federal Communications Commission January 16, 2009 P.O. Box 429 Columbia, MD 21045 Gentlemen:

Thereby appoint Kirby Munroe at Advanced Compliance Solutions, Inc. to act as our agent in the preparation of an application for equipment authorization of model OMNI Communicator to the FCC Rules and Regulations. I certify that all exhibits contained within this filing properly describe the device or system for which authorization is sought. I further certify that appropriate arrangements have been made to assure that production units of this equipment bearing the name and FCC IDENTIFIER listed in this application willl continue to comply with the Commissions requirements. I further certify by signature below that no party (per 47 CFR 1.2002(b)) to the application is subject to a denial of Federal benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 853(a). This appointment also includes the authority to complete FCC Form 731 on our behalf and sign the application as an authorized agent. Sincerely, Name: Signature: ax =

g a -

Title: Date:

February 13, 2009 Federal Communications Commission Equipment Authorization Branch 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen:

Sensus Metering Systems, Inc. respectfully requests confidentiality of certain materials provided with the submission of the 100A under FCC ID: SDB100A in accordance with FCC Regulations 0.459. The confidentiality request applies to the following exhibits:

09-0031 Schematics.pdf 09-0031 System Block Diagram.pdf 09-0031 Theory of Operation.pdf The 100A has been developed at considerable effort and expense by Sensus Metering Systems, Inc.. These items are considered as Trade Secrets and therefore public access to the proprietary material could possibly result in duplication of equipment that could severely damage the companys business advantage. I appreciate your assistance in this matter. Sincerely, Kirby Munroe Director, Wireless Certifications Agent Advanced Compliance Solutions 5015 B.U. Bowman Drive, Buford, GA 30518 Phone: (770) 831-8048 Fax: (770) 831-8598

5015 B. U. Bowman Dr. Buford, GA 30518 13 February 2009 ACS TCB 5015 B.U. Bowman Drive Buford, GA 30518 Re: FCC ID: SDB100A To Whom It May Concern:

The following application is submitted on behalf of our client, Sensus Metering Systems, Inc., for evaluation of their model 100A for certification under FCC Part 15.209. The device was tested to the requirements of the aforementioned rules and was found to be in compliance. Sincerely, Kirby Munroe Director, Wireless Certifications Advanced Compliance Solutions, Inc.