Securitron Power Supply Monitor

The PSM Series is for use with larger DC power supplies. They operate with all BPS supplies of 2 Amps or more and act as a power supply alarm system, monitoring all key functions and reporting any trouble. The output voltage is read to ensure it remains within tight limits for proper float charging of the battery pack.

Product Features

  • Available for both 12 and 24VDC systems
  • Monitors the power supply system’s output voltage
  • Audio and visual alarm
  • Load tests the battery pack every 8 hours
  • Monitors/tests DC output of power supply load
  • MagnaCare® lifetime replacement, no fault warranty

Specification Data

Recommended Power Supplies:
PSM-12: 3 Amp or greater at 12VDC
(BPS-12-3, BPS-12-45, BPS-12-6, BPS-12-9, BPS-12-15)

PSM-24: 2 Amp or greater at 24VDC
(BPS-24-2, BPS-24-3, BPS-24-4, BPS-24-6, BPS-24-10)

Operating Temperature: +32 to +105F [0 to +40C]
Voltage: VDC power from corresponding power supply
Current Draw: 250mA at 12VDC; 200mA at 24VDC

Shipping Weight: 5 lbs.


Part # Description
PSM-12 Power Supply Monitor – 12VDC
PSM-24 Power Supply Monitor – 24VDC

Securitron Power Supply Monitor

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