M20 Power Monitor

Finish Thompson's deluxe M20 Power Monitor with digital display and PLC output provides outstanding protection against pump failure due to run dry, dead heading, excess power, de-coupling and lack of priming (SP Series).

The M20 operates at 50 or 60 Hz, is easy to install, and offers four levels of protection (pre-alarm minimum & maximum power; alarm minimum & maximum power). Just three models cover all motor voltages up to 690 VAC and a transducer is included with each M20 at no additional charge.

For selection assistance, please contact Finish Thompson. Please have the voltage the motor will operate at and, if not ordering a motor with the pump, please also provide the motor data (i.e. brand, single or 3-phase, HP, etc.).

 

M20 Power Monitor Options
Part Number
Operating Voltage
Phase
J103768-1
100-240
1 or 3
J103767-1
380-500
3
106431
525-690
3

 

Available Transducers
Part Number
Rated FLA @ Installed Voltage
J103769
0.40 to 10.0 amps
J103770
10.1 to 25.0 amps
J103771
25.1 to 50.0 amps