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

Dwyer Water leak detector WD3-LP-D2-A

Dwyer water leak detector for conductive fluids with 24 VDC/24 VAC operation and 85 dB audible alarm. Detects leaks at 1/32 inch sensitivity across 0 to +50°C. SPDT relay output suits facility monitoring and…

SKU 3G-CBM-02339

Brand
Dwyer
Item
Water leak detector WD3-LP-D2-A
Part Number
WD3LPD2A
Category
Measurement
UNSPSC
41112412 — Pressure gauge
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Dwyer
Manufacturer Part Number
WD3LPD2A
service
water or conductive fluids
voltage
24 VDC / 24 VAC
relay type
SPDT
audible alarm
85 dB @ 30 cm
temperature range
0 to +50°C
detection sensitivity
1/32 inch

Technical Documents

(1)
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Dwyer Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

Dwyer water leak detector for conductive fluids with 24 VDC/24 VAC operation and 85 dB audible alarm. Detects leaks at 1/32 inch sensitivity across 0 to +50°C. SPDT relay output suits facility monitoring and equipment protection applications.

Frequently Asked Questions

Where can I buy the Dwyer WD3-LP-D2-A water leak detector worldwide?

3G Electric supplies the Dwyer WD3-LP-D2-A as an authorized distributor. We handle worldwide delivery, customs clearance, and logistics. Contact us for availability and lead times on this leak detection unit.

What is the detection sensitivity and alarm output of the WD3-LP-D2-A?

The Dwyer WD3-LP-D2-A detects water or conductive fluid leaks at 1/32 inch sensitivity across 0 to +50°C. It features an 85 dB audible alarm at 30 cm and SPDT relay output for facility monitoring and equipment protection applications.

What voltage and relay specifications does the Dwyer WD3-LP-D2-A require?

The WD3-LP-D2-A operates on 24 VDC or 24 VAC, making it compatible with most facility control systems. The SPDT relay output enables direct integration with monitoring panels and alarm systems for real-time leak detection.

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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