What is the working principle of automatic induction sensor faucet?
Automatic Induction water tap works according to the principle of infrared reflection. The location near the bottom of the water tap is installed with an infrared emission tube, and the projection area of the emission tube is just below the water tap outlet. When a person puts his hand under the water tap outlet, he will cover the infrared receiving tube. At this time, the microcomputer inside the water tap will receive the signal and send the water boiling instruction to the solenoid valve to open the valve and drain the water. However, when people leave the bottom of the water tap, the solenoid valve will receive the signal of closing the valve, and the water tap will stop draining water. Under normal circumstances, the waterproof time of automatic induction water tap will not exceed 30 seconds, and the water flow will also be controlled, which can greatly save water energy.