User's Guide

Installing the 100W and 100WP ERT Module
TDC-0909-003 100W and 100WP Datalogging ERT Module Installation Guide 26
Proprietary and Confidential
3. See To install in lids with holes using the Pit Lid Mounting Kit on page 23 to complete installation in a
new lid.
Optional Leak Sensor Installation
Leak Sensors (LS) analyze water flow sound patterns to detect new, evolving, and pre-existing leaks. LS
analysis data is uploaded to mlogonline™ Network Leak Monitoring for data analysis and accessed through a
secure Internet portal unique to your utility. This section describes installation of the Leak Sensor (LS) in a
100W and 100WP ERT module system.
The ERT module stores 20 days of Leak Sensor 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 Leak Sensors. The ERT module will
automatically detect the Leak Sensor within 22.5 minutes and begin reading Leak Sensor data. To
immediately detect the Leak Sensor 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 and 100WP ERT module installations. LS devices are mounted on a water service pipe or meter
insetter (meter horn) and connect to the Leak Sensor connector on the ERT module as described in To connect
the Leak Sensor to the 100W and 100WP ERT module on page 27. The mounting bracket shipped with the
Leak Sensor 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).
Required 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.
100W ERT module
100WP ERT module
ERW-1300-102
ERW-1300-108
Dual port ERT module for LS and environmental connector caps.
25-foot extension cable CFG-0349-101 25-foot cable with coordinating connectors (LS blue connector,
register black connector).
100W LS environmental replacement
cap
MSC-0019-005 Protects Leak Sensor connector when the Leak Sensor is not
connected to the 100W ERT module.
Itron Security Seal MSC-0018-001 Indicates module tampering and ensures the protective cover stays
intact.