DC 5V Precision Infrared Liquid Water Level
Sensor Detection Switch Module Controller
Description:
Notice: This module can only measure whether there is contact with water or not. If there is contact with water, the relay will act, and the liquid level depth cannot be measured.
The liquid level sensor uses the principle of infrared optics to transmit the detected liquid level signal through optical transmission, converts it into an electrical signal output, and discriminates the liquid level by the voltage signal collected by the sensor.
The sensor head is smooth, easy to clean, and the accuracy is better than the floating liquid level switch. The controllable accuracy is within ±0.5mm.
The sensor is compact, waterproof. The cylindrical shape is convenient for drilling and installation, and the installation method is various. It can be placed up, down, and tilted.
Applications: Water dispensers, water purifiers, air conditioner fan humidifiers, air-conditioning fans, steam, etc., which require water level control and protection, as well as industrial site control level detection.
Working Voltage: DC 5V
Board Size: 40mm x 30mm
Packing List:
1pcs x Liquid Level Detection Module
1pcs x Liquid Level Sensor