Use Socket: 70169-D

May not be exact product—for reference only.

  • Sensitivity Range: 1K - 250K Ohms
  • Fixed at 2 Sec.
  • 120V AC
  • 10A SPDT
Description Of Function

Pump Up (Fill): When the liquid level falls below the probe, a fixed time delay begins & the LED flashes Red. This time delay prevents rapid cycling of the output relay & its load. At the end of the time delay, the output relay energizes & the LED is Red ON. The pump is ON to fill the tank. The relay remains energized until the liquid level rises & touches the probe. The output relay de-energizes, turning off the pump, and remains de-energized & the LED is Green ON until the liquid level falls below the probe.

Function Chart
Application Information
  • Voltage Tolerance: AC Operation: +10/-15% of nominal at 50/60 Hz.
  • Load (Burden): 2 VA
  • Indicator LEDs: Green ON with Input Voltage applied; Red Flashing during timing; Red ON when relay energized.
  • Probe Voltage: 5V DC Pulsed
  • Response Time: Pick-up: Fixed per value shown under "Function" in table above; Drop-out: 500ms
  • Output Contacts: 10A @ 240V AC/7A @ 28V DC, 1/4HP @ 120V AC (N.O.)
  • Life: Mechanical: 10,000,000 operations; Full Load: 100,000 operations
  • Temperature: -28o to 65o C (-18o to 149o F)
  • Approvals:

    c-ur-us.jpg  CULUS-with-socket.jpg  
Dimensions - Inches (Millimeters)
Macromatic Distributor Stock Status
  • Grainger Distributor Part #: 31EL60 Info/Buy

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W134N5345 Campbell Drive
Menomonee Falls, WI 53051

800-238-7474 • 262-781-3366

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