High Sensitivity Water Sensor for MEGA R3 Mega2560 Duemilanove Nano Robot XBee ZigBeeWater Sensor water level sensor is an easy-to-use, cost-effective high water level / the water droplets identification detection sensor, which is obtained by a series of parallel wires exposed traces to measure the size of the water droplets / quantity in order to determine the water level. Easy to complete the amount of water to convert the analog signal, the output of the analog value can be read development board to achieve the effect of water level alarm.Specifications:Product Name: water level sensorOperating voltage: DC3-5VOperating Current: less than 20mASensor Type: AnalogDetection area: 40mm x 16mmProduction process: FR4 double-sided HASLOperating temperature: 10 Degree to - 30 DegreeHumidity: 10% -90% non-condensingProduct weight: 3.5gSize: 62mm x 20mm x 8mmPacking: sealed static bagPackage Included:1 X water sensor