Description Description Water Sensor water level sensor is an easy-to-use, cost-effective high level/drop recognition sensor, which is obtained by having a series of parallel wires exposed traces measured droplets/water volume in order to determine the water level. Easy to complete water to analog signal conversion and output analog values can be directly read Ar duino development board to achieve the level alarm effect. Specifications Product Name: water level sensor Operating voltage: DC3-5V Operating current: less than 20mA Sensor Type: Analog Detection Area: 40mmx16mm Production process: FR4 double-sided HASL Operating temperature:10c-30c Humidity: 10% -90% non-condensing Product Dimensions: 62mmx20mmx8mm