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The Pump Monitor Relay provides Motor Over Temperature and Seal Leakage alarms for Submersible Pumps.
Motor Over Temperature Alarm - The unit applies a low voltage DC signal to the Motor Thermal Sensor to check its status.
Seal Leakage Alarm - The unit detects moisture inside a pump motor by using a low voltage AC signal to measure the resistance between a single (or dual) Leakage Probe(s) and the grounded motor housing, or across two Leakage Probes.
Input Power - 120 VAC ±10%, 7.0 VA max - UL FILE #E101681
OutPut - 8A Resistive @ 120VAC
PMR2 Pump Monitor Relay provides Motor Over Temperature and Seal Leakage alarms for submersible pumps equipped with FLS or CLS sensors.