User's Manual

Installing the 100W/100W+ and 100WP/100WP+ ERT Module
TDC
-0909-006 100W/100W+ and 100WP/100WP+ Datalogging Water ERT Module Installation Guide 27
Proprietary and Confidential
Optional Leak Sensor Installation
This section describes installation of the Leak Sensor (LS) in a 100W/100W+ and 100WP/100WP+ ERT
module system.
The ERT module stores 20 days of LS data. On the 21st day, the ERT module begins to write over stored data
in a first in, first out manner.
The ERT module automatically detects the presence of connected LS devices. The ERT module will
automatically detect the LS within 22.5 minutes and begin reading LS data. To immediately detect the LS and
begin reading data, perform a Check ERT with a handheld computer running FDM software.
The LS is used in conjunction with both indoor (basement) and outdoor (mounting on the exterior of the
house) 100W/100W+ and 100WP/100WP+ ERT module installations. LS devices are mounted on a water
service pipe or meter insetter (meter horn) and connect to the LS connector on the ERT module as described
in To connect the Leak Sensor to the 100W/100W+ and 100WP/100WP+ ERT module on page 28. The
mounting bracket shipped with the LS accommodates an (up to) 1-1/2-inch OD pipe. An optional mounting
bracket is available for pipe sizes (up to 2 1/2-inch OD).
Leak Sensor Installation Equipment
Equipment
Itron Part Number
Description
Leak Sensor LDS-0001-002 LS with inline connector, environmental connector cap; 5-foot cable, and
mounting bolt (fits up to 1 1/2-inch OD pipe).
Optional mounting bracket CFG-0349-002 Mounting bolt fits up to 2 1/2-inch OD pipe.
ERT module
100W three-port ERT module ERW-1300-203 Triple port encoder ERT module for connection to register, Leak Sensor
or remote SO, and optional remote antenna.
100W, 5-ft. flying leads, two-port
ERT module
ERW-1300-206 Three-port encoder ERT module for connection to register using 5-ft.
flying leads, Leak Sensor or remote SO and optional remote antenna
connection with inline connectors.
100W, 20-in. flying leads, three-
port encoder ERT module
ERW-1300-218 Three-port encoder ERT module for connection to register using 20-in.
flying leads, Leak Sensor or remote SO, and optional remote antenna
connection with inline connectors.
100WP Three-port ERT module ERW-1300-209 Three-port pulser ERT module for connection to register, Leak Sensor or
remote SO, and optional remote antenna.
100WP, 5-ft. flying leads, two-
port ERT module
ERW-1300-212 Three-port pulser ERT module for connection to register using 5-ft.
flying leads, Leak Sensor or remote SO, and optional remote antenna
connection with inline connectors.
100WP, 20-in. flying leads, three-
port pulser ERT module
ERW-1300-220 Three-port pulser ERT module for connection to register using 20-in.
flying leads, Leak Sensor or Remote SO, and optional remote antenna
connection with inline connectors.
25-foot extension cable (optional) CFG-0349-101 25-foot cable with coordinating connectors (LS or SO blue connector,
register black connector).
100W LS environmental
replacement cap
MSC-0019-008
Protects Leak Sensor or remote SO connector when the LS or remote SO
is not connected to the 100W ERT module.
Itron Security Seal MSC-0018-001 Indicates module tampering and ensures the protective cover stays intact.