SPM-120-AAA-100K ATC Diversified Single Channel Seal Failure Alarm
Product Details
UPC: SPM-120-AAA-100K
Weight: 0.50 lbs
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.
CONTROL VOLTAGE 120 VAC, 50/60 Hz
SWITCH VOLTAGE 9 VDC
ISOLATION 2500 Volts
POWER REQUIRED 2 VA
DUTY CYCLE Continuous
SENSITIVITY 470 Ω ±10% Fixed 300 Ω to 10K Ω ±10% Adjustable 4.7K Ω to 100K Ω ±10% Adjustable
CONTACT RATING DPDT, 10 A @ 250 VAC Resistive
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 Operate -4° to 131°F (-20° to +55°C)
RATING Storage -40° to 185°F (-40° to +85°C)
ENCLOSURE 11-Pin plug-in “A” style enclosure
WEIGHT 8 oz.