Water Leak Sensor
The water leak sensor is used to detect water seepage on floor where it becomes critical to avoid hazard of electrical short circuit due to water coming in contact between the two terminals of electrical system. The sensor uses the principle of conductivity of water and enables and alarm when water comes in contact between the two leads of the sensor.
This signal will be picked up by the data logger to sense water leak. The sensor works on 12V DC power and is sensitive to thin film of water contacting the two leads.