Sensus Iperl Water Meter Manual Jun 2026

A row of directional arrows and icons along the bottom or top of the LCD screen communicates system status: Icon / Symbol Description Forward Flow Indicates water is correctly moving into the property. Reverse Flow Arrow

: Water is flowing backward toward the city main. This usually indicates a plumbing issue or pressure drop. ⚠️ Active Smart Alarms

A: Yes, the iPERL is lead-free and complies with all NSF/ANSI 61 and 372 standards for potable water. sensus iperl water meter manual

: Alerts if water is entering the system from the wrong direction, helping prevent contamination.

If the electromagnetic sensors do not detect water filling the measuring chamber, the meter flags an empty pipe condition and pauses measurement. A row of directional arrows and icons along

: The numbers are read straight across to determine the exact amount of gallons used. Toggling Display Modes

| Parameter | Specification | | :--- | :--- | | Water Temp | 33°F to 120°F (0.5°C to 49°C) | | Ambient Temp | -40°F to 140°F (-40°C to 60°C) | | Maximum Pressure | 150 psi (10.3 bar) | | Burst Pressure | 500+ psi (34.5 bar) | ⚠️ Active Smart Alarms A: Yes, the iPERL

If the numbers increase or the plus sign remains active while all water devices are shut off, you have a leak.