User's Manual

GE Oil & Gas Dresser Commercial Rotary Meter Installation
To install the commercial ERT module to the meter
Note A cover is installed on the commercial gas ERT module mounted to a GE Dresser Meter with S3A
LMMA accessory units (or other GE Dresser adapters with odometer gauges).
1. Locate the INSTRUMENT FACE stamp (1) and position the meter with the drive dog (2) centered (as
shown).
Warning Handle the commercial ERT module carefully so the metal passive radiator antenna is not
damaged.
2. Locate the INLET (1) stamp on the ERT and position the ERT as shown in the following illustration.
Verify the commercial gas ERT module wriggler (3) and drive dog shaft (2) are aligned (for more
information, see To attach the commercial gas ERT module to the Elster American commercial meter on
page 62 or To attach the commercial ERT on the Sensus commercial meter on page 78.
Warning Failure to properly align the 100G ERT module 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 94
Proprietary and Confidential