User's Manual

Sensus Commercial Meter Installation
To program the commercial ERT module
Program the index drive rate into the commercial ERT module using the endpoint programming device. For
all programming and Check Endpoint operations, hold the handheld programmer as close to vertical as
possible. For best success, keep the handheld programmer within 6 feet of the target ERT module. Verify you
have the correct programming mode (Fixed Network Mode, Mobile High Power Mode, Mobile/Handheld
Mode, or Hard to Read Mobile/Handheld Mode) for your application. Programming parameters are based on
the configuration file loaded into the endpoint programming device.
During programming, the ERT module is set to the nearest 100 cubic feet; the last two digits (tens and units)
are programmed as zeros (0). After programming is complete, the ERT module assembly will read to the
nearest cubic foot.
Installing the Commercial ERT Module Assembly to the Meter
After the ERT module is programmed, complete the ERT module installation by installing the commercial
module to the commercial meter.
Warning Handle the commercial gas ERT module carefully so the metal passive radiator
antenna is not damaged.
To install the commercial ERT module on the Sensus commercial meter
1. Tilt the commercial ERT module at an angle and turn the wriggler until the drive notches line up with the
meter wriggler's drive teeth.
Warning Failure to properly align the 100G DLS wriggler with the meter drive post can cause binding
and lead to poor registration or meter failure.
TDC-0823-014 100G Series Gas ERT Module Installation Guide, Direct Mount 78
Proprietary and Confidential