-0909-006 100W/100W+ and 100WP/100WP+ Datalogging Water ERT Module Installation Guide 3
Proprietary and Confidential
The 100W/100W+ and 100WP/100WP+ ERT modules are high-power radio frequency automatic meter
reading (AMR) devices that attach to water registers to collect consumption usage and tamper data the ERT
module then transmits to a data collection device. The ERT module operates in both bubble-up mode and two-
way mode.
The 100W/100W+ and 100WP/100WP+ ERT modules ship in factory mode. After installation and
programming, the ERT modules acquire and transmit meter register data. The ERT module transfers meter
data immediately if the unit is initialized or programmed with a handheld computer during installation (see
Initializing, Connecting, and Programming the ERT Module).
The 100W/100W+ and 100WP/100WP+ ERT modules support protocols for a variety of meter manufacturer's
registers. Refer to the Water Meter Compatibility List (PUB-0063-002), for the list of supported meters and
registers.
The 100W/100W+ and 100WP/100WP+ ERT modules are capable of reading 9-digit registers. The
100W/100W+ may be programmed to truncate up to three digits. Field Deployment Manager (FDM) provides
the programming tool to set the 100W/100W+ for your register's dial parameters.
100W/100W+ and 100WP/100WP+ ERT modules feature the following capabilities:
• Leak Detection and Reverse Flow Detection. The 100W/100W+ and 100WP/100WP+ ERT modules
feature robust features that provide Leak Detection and Reverse Flow Detection. For more information
about Leak Detection and Reverse Flow Detection, see the Itron white paper, Detecting Leaks and
Reverse Flow with 100W Series ERT Modules.
• (Optional) Leak Sensor or Remote Water Shut-off (SO).
• Itron Leak Sensors (LS) analyze water flow sound patterns to detect new, evolving, and preexisting
water leaks. LS analysis data is uploaded to mlogonline Network Leak Monitoring for data analysis.
Systems with optional LS devices access leak information through a utility-specific, secure
mlogonline portal.
bout the 100W/100W+ and 100WP/100WP+ ERT Module
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