Take Back Control of Your Process with the Updated PSP2

2018-02-09T12:43:26+00:00 May 24th, 2016|

Running a centrifugal pump dry often causes severe damage resulting in expensive repairs and unexpected downtime.

HOWEVER, with the new and unique PSP2 monitor, your process is protected from failing as a result of your pump running dry.

The PSP2 is the first in the latest generation of digital motor load monitors for single and 3 phase pumps/motors.

The PSP2 dry run pump monitor is connected directly to the drive motor cable. This connection constantly monitors the true power consumption of the drive motor and displays this as a percentage (% KW) When the pump runs dry, the motor load decreases, the relay operates and the PSP2 initiates an alarm and/or stops the pump.


  • Function: Machine Protection, Load Transducer
  • Manufacturer: Unipower
  • Mounting: DIN Rail
  • Output relay rating: 5A @ 250V
  • Output relay type: 1 X SPCO 1 X SPNO
  • Section: Protecting it
  • Supply voltage: 3 x 380Vac, 3 x 400Vac, 115Vac, 3 x 440Vac, 3 x 415Vac, 230Vac
  • Weight: 0.5




If you would like more information about our range or help in finding the right pump for your application? Give us a call on 01425 627700 or fill in the contact form here