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Dwyer Water leak detector WD3-LP-D2 - Measurement
DwyerMeasurement

Dwyer Water leak detector WD3-LP-D2

Dwyer water leak detector for conductive fluids with SPDT relay and 85 dB alarm at 30 cm. Operates on 24 VDC or battery power, detects gaps as small as 1/32 inch, rated 1A @ 24 VAC/DC, suitable for facility…

SKU 3G-CBM-02338

Brand
Dwyer
Item
Water leak detector WD3-LP-D2
Part Number
WD3LPD2
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
WD3LPD2
service
water or conductive fluids
relay type
SPDT
sensor type
water leak detector
power supply
24 VDC or battery
audible alarm
minimum 85 dB @ 30 cm
electrical rating
1A @ 24 VAC/DC
temperature range
0 to +50°C
minimum detection gap
1/32"

Technical Documents

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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dwyer water leak detector for conductive fluids with SPDT relay and 85 dB alarm at 30 cm. Operates on 24 VDC or battery power, detects gaps as small as 1/32 inch, rated 1A @ 24 VAC/DC, suitable for facility monitoring and equipment protection.

Frequently Asked Questions

What is the Dwyer WD3-LP-D2 water leak detector used for?

The Dwyer WD3-LP-D2 water leak detector is used to protect equipment from water damage by detecting conductive fluids in condensate pans, under data center floors, or near sump pumps and drains. It provides an 85 dB audible alarm and SPDT relay for remote indication or control.

What are the specifications of the Dwyer WD3-LP-D2?

The Dwyer WD3-LP-D2 operates on 24 VDC or battery power, detects gaps as small as 1/32 inch, and has an SPDT relay rated 1A @ 24 VAC/DC. It features a minimum 85 dB alarm at 30 cm and a temperature range of 0 to +50°C. It is suitable for water or conductive fluids.

Where to buy the Dwyer WD3-LP-D2 in Singapore?

You can source the Dwyer WD3-LP-D2 water leak detector through 3G Electric in Singapore. We handle logistics, customs clearance, and delivery to your facility. Contact us for availability and lead time on this Dwyer model.

How to install the Dwyer WD3-LP-D2 water leak detector?

Install the Dwyer WD3-LP-D2 by attaching the adjustable mounting bracket to a flat surface using adhesive strips or screws. Set the detection height to as low as 1/32 inch. Connect power via 24 VDC or install the battery. Ensure the sensor contacts are positioned where water may accumulate.

Used in

Common applications for Dwyer
Combustion air-filter monitoring — Magnehelic Series 2000 on burner air-intake filter banks
Clean-room and pharmaceutical pressurisation — Magnehelic / Capsuhelic differential-pressure gauges
HVAC fan-discharge static pressure — Mark II inclined-vertical manometers on AHU test points
Filter-blockage alarms — Photohelic Series 3000 combined gauge/switch on air-handling units
BMS-integrated pressure monitoring — Digihelic DH3 with 4–20 mA output for building management
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Dwyer Products

3G Electric supplies Dwyer measurement. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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