Installing the 100W-R and 100WP-R ERT Modules
TDC-0951-005 100W-R and 100WP-R Datalogging ERT Module Installation Guide
21
Proprietary and Confidential
3.
Secure the cable to the meter pipe with a cable tie.
4.
Push excess wire up between the back of the ERT module and the face of the adapter plate.
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-R and 100WP-R ERT modules 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-R and 100WP-R ERT modules 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
Connecting the Leak Sensor to the 100W-R and 100WP-R ERT Modules on page 22. 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).
