User's Manual

Itron Meter Installation
The ERT module is programmed based on the meter's drive rate. Take note of the index drive rate shown on
the drive dial on the index. The ERT is programmed based on the drive rate. Itron meter index drive rates are
typically 2-cubic feet.
To program the ERT module assembly
1. Program the meter drive rate into the 100G series gas ERT module using the endpoint programming
device.
2. For all programming and Check Endpoint operations, hold the handheld programmer as close to vertical as
possible. For optimal results, keep the handheld programmer within 6 feet of the target ERT module.
3. 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.
4. Programming parameters are based on the configuration file loaded into the ERT module programming
device. During programming, the 100G 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.
Attaching the ERT Module Assembly to the Itron Meter
After you program the ERT module, attach it to the Itron meter.
To attach the ERT module to the meter
1. Align the ERT so one of its four drive fins (1) lines up with the meter drive dog (2).
TDC-0823-014 100G Series Gas ERT Module Installation Guide, Direct Mount 35
Proprietary and Confidential