This water / liquid level sensor is an easy-to-use, cost-effective for high level & drop recognition. This is obtained by having a series of parallel wires exposed traces which measures droplets/water volume in order to determine the water level. Easy to complete water to analog signal conversion- the analog output can be directly read from arduino development board to achieve the target alarm level.

Specifications

•     Operating voltage: DC3-5V
•     Operating current: <20mA
•     Sensor Type: Analog
•     Detection Area: 40mmx16mm
•     Production process: FR4 double-sided HASL
•     Operating temperature:10-30
•     Humidity: 10% -90% non-condensing
•     Product Dimensions: 62mmx20mmx8mm