The E-SLDO-AP Water Leak Detector protects equipment from water damage by detecting the presence of water in drip pans in air handler units, under raised floors in data centers, or on floors around sump pumps and drains. Water is detected once it reaches a level that bridges the two conductive strips on the bottom of the housing. Audible and visual alerts provide local indication of the alarm condition and an internal switch will give remote indication or control to prevent further build up of water.

Either AC or DC supply voltages can be used to power the water detector. The sensing height can be adjusted to as low as 1/32" using the included adjustable mounting bracket. The mouritina bracket can attach to any flat surface by either using the attached adhesive strips or mounting screws.

Key Features:

  • DPDT alarm contacts
  • Green LED for power
  • Compatible with the ENVIROMUX-DI2-1W Digital Input Expander.
  • Audible alarm signal: 85 dB at 1 foot distance.
  • Voltage and current:Open Circuit: 5VDC max @ 1µAClosed circuit: <300mV @ 10.7mA
  • Dimensions WxDxH: 2x4.13x0.19 in (51x105x30 mm).
  • Includes adjustable mounting bracket attached via adhesive strips or two screws
  • Operating temperature: 32 to 140°F (0 to 60°C).
  • Includes 12V/1A power supply
  • Cable length: 4.9 ft (1.5 m), Maximum cable length: 1000 ft (305m)
  • Water level detection range: 0.03 to 0.53" (0.79 to 13 mm).

Technical Manuals (PDF)

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E-SLDO-AP Installation Manual

Part Numbers



Spot Liquid Detector with Built-In Visual & Audible Alarm

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