The iPERL's self-monitoring alarms are critical for proactive system management. The key alarm conditions are summarized in the table below:
A battery symbol indicates that the internal, non-replaceable battery is nearing the end of its life cycle. The utility company will automatically receive this alert via the wireless network to schedule a replacement. 3. Step-by-Step DIY Leak Detection
Hand-tighten the coupling nuts to the service pipes.
Unlike older meters, the iPerl’s battery is housed within the communication module, not the register. sensus iperl water meter manual
For mobile reading applications, Sensus recommends using a Sensus Interface Radio Tool (SIRT) compatible with software like SensusREAD for Windows CE and mobile devices, or DIAVASO, a set of SensusRF Android apps.
Pay attention to the decimal points on the screen. Billing units are typically calculated in thousands of gallons or hundreds of cubic feet. The digits after the decimal point show fractional usage, which is highly useful for leak detection. Status and Alarm Icons
Improper installation is the #1 cause of premature bearing wear and inaccurate readings. The dedicates 6 pages to hydraulic and environmental requirements. For mobile reading applications, Sensus recommends using a
Built-in SensusRF radio allows for remote meter reading (AMR/AMI). 2. Sensus iPERL Installation Manual & Instructions
If the pipework puts stress on the meter, you must use support brackets to prevent damage to the meter housing. 4. Operation and Reading the iPERL
The display goes into "sleep mode" to conserve battery power when kept in dark pits. depressurize the system
Slowly open the upstream shut-off valve to let water fill the meter and piping. Check the joints immediately for any weeping or leaks. Open a downstream faucet to purge any remaining air from the system. 4. Reading the Digital Display and Icons
The contains everything you need to install and maintain this device, but successful long-term operation depends on three things:
Shut off all water valves inside the house. Watch the iPERL flow rate display. If the flow rate stays above 0.00, water is actively escaping somewhere down the line. Reverse Flow Code Triggered
Shut off the water, depressurize the system, disconnect the meter couplings, and clean out the inlet screen. 7. Safety and Compliance