Low cost water level sensor consists of parallel lines on both sides of a PCB is used to change the water level information into an analog voltage signal. Its output voltage can be read by a digital multimeter, Arduino or other MCU for further processing.
Operating voltage:DC3-5V
Operating current:less than 20ma
Mode:analog
Sensor dimensions:40mm x 16mm
Material:FR4PCB tin plated
Operating temperature:10℃-30℃
Operating humidity:10%-90% non condensing
Weight:3.5g
Board dimensions:62mm x 20mm x 8mm