WMSR-OL-62 Liquid Level Sensor Liquid Detection Sensor Water Tank Sensor Module

Features 1 No mechanical moving parts high reliability2 Small size can be installed in any direction3 High precision of liquid level control4 Meet the requirements of safety regulations5 Meet RoHS requirementsParameter Exceeding the critical level Signal terminal output voltage 0 1VTrue value 0Total current 12mAPower consumption 60mWBelow the critical level Signal terminal output voltage 4 6VTrue value 1Total current 12mAPower consumption 60mWWorking temperature 25℃ 105℃Storage temperature 40℃ 85℃Life 50 000 hScope of use water dispensers bathtubs humidifiers water tanks electrical appliances and equipment that require liquid level detection Use and test After the liquid level sensor is installed connect it according to the following circuit The signal terminal will output a voltage signal consistent with the water level condition This signal is used as a liquid level height control signal to be connected to the MCU microcontroller A D analog to digital conversion Port when the liquid level exceeds the critical liquid level and the sensor body is flooded the signal output is low voltage at this time and when the liquid level is lower than the critical liquid level and the sensor body is exposed the signal output is high voltage at this time Precautions 1 When the detected liquid is water and the water level is lower than the critical level water vapor water vapor or water droplets will accumulate on the surface of the sensor body causin