Description
The Dwyer WD3-LP-D2-10 is a line powered leak detector engineered for dependable, continuous fluid leak detection in HVAC, mechanical, and building automation applications. Drawing power directly from the line voltage supply, this unit eliminates the need for battery maintenance while providing always-on protection against costly water and fluid damage.
Key Features
- Line powered operation — no batteries required for continuous, uninterrupted monitoring
- Dual-zone (D2) detection capability for monitoring two independent sensing areas
- Designed for use with Dwyer WD3-series conductive fluid leak sensing cables and spot sensors
- Audible and/or visual alarm output upon leak detection
- Relay output for integration with building automation systems or remote annunciators
- Compact, panel-ready enclosure for easy installation in mechanical rooms, data centers, and equipment areas
- LED status indicators for normal operation and alarm conditions
- Suitable for detecting water, conductive fluids, and condensate leaks
Typical Applications
- HVAC mechanical rooms and equipment pads
- Chiller and cooling tower installations
- Data center and server room under-floor monitoring
- Boiler rooms and hydronic system areas
- Commercial and industrial fluid leak protection
Why Choose Dwyer
Dwyer Instruments is a trusted name in sensing and instrumentation, delivering precision-engineered products for HVAC, industrial, and building automation professionals. The WD3-LP-D2-10 reflects Dwyer’s commitment to reliable, easy-to-install leak detection solutions that protect equipment and infrastructure from undetected fluid leaks.
Product Details
- Brand: Dwyer
- Model: WD3-LP-D2-10
- Series: WD3
- Power Type: Line Powered (LP)
- Detection Zones: Dual Zone (D2)







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