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Installing the 100W-R and 100WP-R ERT Modules
TDC-0951-005 100W-R and 100WP-R Datalogging ERT Module Installation Guide
25
Proprietary and Confidential
4.
Insert the mounting plate over the U-bolt's threaded screw ends. Attach the two wing nuts over the clamp
screw ends and tighten the wing nuts until snug (to a minimum of 5-inch pounds) to prevent device
rotation on the pipe. After the second wing nut is tightened, check the Leak Sensor to verify the device is
snug. If the sensor moves, tighten the wing nuts until there is no movement.
Caution
Do not tighten the Leak Sensor to more than 20 inch-pounds. Over-tightening could damage the
Leak Sensor housing and/or the pipe.
Note
Leak Sensor mounting orientation is not critical. Orient the sensor to best accommodate your
installation. The most important installation practice is to mount the sensor securely to the pipe.
To install the Leak Sensor on a pipe (up to 2 1/2-inch OD)
1.
Select a Leak Sensor mounting location within 5-feet of the 100W ERT module.
Note
Leak Sensor mounting orientation is not critical. Orient the Sensor to best accommodate your
installation. The most important installation practice is to fasten the Sensor securely to the pipe.
Caution
The Leak Sensor must be mounted on the water input side of the meter. Failure to follow this
mounting requirement could result in errors in the leak detection data. Installation requires Itron mounting
hardware. Repair costs and service charges relating to the use on non-compliant mounting hardware will
be charged to the customer. Contract Itron Support for more information.