User's Guide

Installing the 100W and 100WP ERT Module
TDC-0909-003 100W and 100WP Datalogging ERT Module Installation Guide 14
Proprietary and Confidential
Rod Mount Installation
100W and 100WP ERT modules can mount below the pit lid on a customer-supplied 1/2-inch OD rod. The
example installation described in this section uses a fiberglass rod. For more information, visit www.itron.com
and reference the Water Meter Compatibility List (PUB-0063-002).
Warning The rod installation area must be free from other pipes, wires, or facilities that may
be damaged by driving a rod into the ground.
Caution You must follow local codes when using the rod mount installation method. Failure to
use 1/2-inch rod and follow instructions may result in an unreliable installation.
Observe the following guidelines for mounting the 100W and 100WP ERT module using the
wall mount procedure:
• ERT module positioning other than upright could negatively affect radio
performance and battery life.
• Use only Itron-approved splice kits or inline connectors.
Required Tools and Hardware
• Hammer
• 1/2-inch outside diameter rod (you may use either a square or round rod)
• Tape measure
• Rod-driving tool (optional)
• Rod cutting tool
The 1/2-inch diameter rod hole is shown in the following 100W and 100WP ERT module bottom and side
views.