The WB-0001 detects the presence of water or conductive fluids once it reaches a level that bridges the two conductive strips on the bottom of the housing. Once the strips are bridged, audible and visual alerts as well as an internal switch are triggered. The sensing hight can be adjusted from 0.08 mm to 13.5 mm using the included adjustable mounting bracket (that can be attached to any flat surface by either using the attached adhesive strips or mounting screws). 


  • Detect leaks as soon as they occur
  • Visual and audible alarm
  • Battery powered
  • Adjustable sensing hight
  • Relay output


  • Protecting equipment from water damage
  • Drip pans in air handler units

  • Raised floors in data centers, museums, archives and cellars
More Information
Power consumption 0.9 mA steady state / 3.0 mA during alarm condition
Dimensions 53 x 105.23 x 30.77 mm
Weight 137.5 g
Housing ABS and polycarbonate
Power supply 3V CR2450 lithium metal battery
Battery lifetime 5 years steady state / 48 hours during alarm condition
Cable lengths 1.5 metres
Parameters Water or conductive fluids
IP protection class Water tight up to 3/4 of the body hight
Delivery package 1 CR2450 lithium metal battery Short instruction manual
Switch type SPST NO SSR
Audible alarm At least 85dB @30 cm distance
Visual alarm Red LED for water level, Yellow LED for low battery

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