Industrial HPQ-D12 Water Leak Detection Cable Assembly

The AZBIL HPQ-D12 Industrial Water Leak Detection Cable Assembly is a 2 m, PFA-coated liquid leak detector with a built-in amplifier that uses a retroreflective optical sensor to detect water and other conductive liquids. Designed for drip pans, chemical containment areas, semiconductor equipment, HVAC systems, and clean rooms, it provides early leak warning with green for normal and orange/red for leak detected. Electrical specs include 10.8–26.4 VDC supply, 30 mA max current, PNP open-collector output, normally closed operation, up to 50 mA switching, and 30 VDC output withstand, with an infrared 875 nm LED. Environmental and installation details include IP67 protection, operating -10°C to +55°C, storage -25°C to +70°C, 30–85% RH non-condensing, 2 m standard cable length, PFA body and PFA-coated cable, mounting on PVC or PFA/SUS brackets, and target liquids including water, acids, alkaline liquids, IPA, Fluorinert, and Galden.