Dwyer - Water Leak Detectors - WD3 Series
Dwyer - Water Leak Detectors - WD3 Series
Dwyer - Water Leak Detectors - WD3 Series
Dwyer - Water Leak Detectors - WD3 Series
  • Dwyer - Water Leak Detectors - WD3 Series
  • Dwyer - Water Leak Detectors - WD3 Series
  • Dwyer - Water Leak Detectors - WD3 Series
  • Dwyer - Water Leak Detectors - WD3 Series

Dwyer

Dwyer - Water Leak Detectors - WD3 Series

$67.00

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1. What are your accepted payment methods?
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Together with our partners, we work with a flexible inventory, we have multiple distribution centre across Australia, for that purpose some items are strategically located in other regions. That's why we commonly process all orders within 48h before shipping.
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Yes! We're located at Unit 5/37 Anzac Ave, Smeaton Grange NSW 2567. Note that this is NOT a physical store, please order online and collect when available for collection. We have multiple distribution centre, for that purpose some items are strategically located in other regions. That's why we commonly process all orders within 48h.
$67.00
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Dwyer - Water Leak Detectors - WD3 Series Dwyer - Water Leak Detectors - WD3 Series Dwyer - Water Leak Detectors - WD3 Series Dwyer - Water Leak Detectors - WD3 Series

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Series WD3 Water Leak Detector

Description: The Series WD3 Water Leak Detector offers protection against water damage by detecting water presence in drip pans of air handler units, under raised floors in data centers, or on floors around sump pumps and drains. Detection occurs when water bridges the two conductive strips on the bottom of the housing. Models may feature audible and visual alerts for local indication of alarm conditions, and an internal switch offers remote indication or control to prevent further water buildup.

For applications without available power sources, the battery-powered Model WD3-BP-D1-A is available. Otherwise, AC or DC supply voltages can power the detector. The sensing height is adjustable to as low as 1/32˝ using the included adjustable mounting bracket, which can be affixed to any flat surface using either attached adhesive strips or mounting screws.

Specifications:

  • Service: Water or conductive fluids.
  • Minimum Sensing Gap: 1/32˝.
  • Switch Type: Battery powered models: SPST NO SSR; External powered models: DPDT relay.
  • Electrical Ratings:
    • Battery powered model: Pilot duty rating 250 mA @ 24 VDC.
    • External powered models: 1A @ 24 VAC/DC.
  • Audible Alarm: At least 85 dB @ 1 foot distance (depends on model).
  • Visual Alarm: Red LED for water level; Yellow LED for low battery (battery powered models only); Green LED for power condition (external powered models only).
  • Temperature Limits: 32 to 122°F (0 to 50°C).
  • Power Requirements:
    • Battery Powered Model: 3V CR2450 lithium metal battery, installed functional, user-replaceable.
    • External Powered Models: 24 VAC ±10%, 11-27 VDC.
  • Power Consumption:
    • Battery powered model: 0.9 mA steady state / 3.0 mA during alarm condition.
    • External powered models: 30 mA steady state / 85 mA during alarm condition.
  • Battery Life: 5 years steady state / 48 hours during alarm condition.
  • Electrical Connections: 4.9 ft (1.5 m), 22 AWG, PVC, UL plenum rated cable (10 ft (3 m) cable on WD3-LP-D2-10 model).
  • Enclosure Material: ABS and polycarbonate with flammability classification UL 94 V-0.
  • Enclosure Rating:
    • Audible alarm models: Water-tight up to 3/4 of the body height.
    • Non-audible alarm models: NEMA 6P (IP 68) submersible.
  • Weight: 4.85 oz (137.5 g).
  • Agency Approvals: CE.

Part Numbers:

WD3-BP-D1-A Leak Detector Battery Power Audible Alarm 2 LED SPST no SSR
WD3-LP-D2 Leak Detector 11-27V DC 24 VAC +- 10% NO Audible Alarm DPDT
WD3-LP-D2-A Leak Detector 11-27V DC 24 VAC +- 10% Audible Alarm DPDT
A-WD3-BRK Spare Bracket for WD3


Please refer to the datasheet to check models capabilities.
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Frequently Bought Together

Total price $256.00