Water Leak Detector

Water leak detector solutions from Texas Instruments


Water detectors (also known as flood detectors or water leak detectors) are input devices used in HVAC or appliance systems to detect water presence on home floors or on outside walkways. Applications for flood detectors include basement floods; bathroom, washer, or water heater leaks; or forgetting to turn off a water source.

Water leak detectors are commonly wired to DC power, wired to power over Ethernet (PoE), or powered via a battery with wireless connectivity. TI Designs demonstrate several ways to optimize power over Ethernet and DC power designs. In addition, they demonstrate methods for achieving 10+ year battery life in environmental sensor node applications.

Application notes & user guides

Application Notes (1)

Title Abstract Type Size (KB) Date Views
HTM 9 KB 11 Mar 2015 264

Selection & solution guides

Solution Guides (1)

Title Abstract Type Size (KB) Date Views
PDF 3.55 MB 25 Aug 2016 17660

Product bulletin & white papers

White Papers (1)

Title Abstract Type Size (MB) Date Views
PDF 1.73 MB 02 Nov 2016 3033

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