• SPM-120-AAA-100K Single Channel Seal Failure Alarm 11-Pin DPDT

The ATC Diversified SPM Series Single channel seal failure module is a specialized control for monitoring the shaft seal of a submersible pump motor. A leak is detected by sensing the position of a resistive float switch installed in the seal cavity. When the resistance drops below the sensitivity rating, the output relay energizes and the LED illuminates. When the fault condition clears, the output relay resets automatically. SPM Series Seal Failure Alarm

MODEL NUMBER   SPM 120 AAA
Sensitivity  4.7K ½ to 100K ½ ±10% Adjustable 100K

Plug-In "A" Style

10 A @ 250 VAC Resistive, 360 VA Inductive

SPECIFICATIONS
CONTROL VOLTAGE 120VAC 50/60 Hz

SWITCH
VOLTAGE 9 VDC
ISOLATION 2500 Volts
POWER REQUIRED 2 VA
DUTY CYCLE Continuous
SENSITIVITY
4.7K ½ to 100K ½ ±10% Adjustable
CONTACT RATING DPDT, 10 A @ 250 VAC Resistive,
360 VA Inductive
RESPONSE TIMES
Operate 15 ms (approximately)
Release 8 ms (approximately)
LIFE
EXPECTANCY
Mechanical 10,000,000 Operations
(Minimum)
Electrical 50,000 Operations
@ Rated Load
INDICATORS Red LED illuminates when leak is detected
TEMPERATURE
RATING
Operate -4° to 131°F (-20° to +55°C)
Storage -40° to 185°F (-40° to +85°C)
ENCLOSURE 11-Pin plug-in “A” style enclosure


 

 

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SPM-120-AAA-100K Single Channel Seal Failure Alarm 11-Pin DPDT

  • $106.76
  • $85.00


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