Working principle of the laser displacement sensor: During the working process of the laser displacement sensor, the laser displacement transmitter will emit a red laser from the lens to the surface of the object, and a series of reflections will appear on the surface of the object, one of which will be a beam of light. The reflected light returns to the laser displacement sensor, which is detected according to the angle of light reflection and the distance of the laser displacement sensor.

The light beam is processed by analog and electronic digital processing at the position of the receiving element, after internal micro-processing analysis, and then calculates the corresponding output value, and then adjusts the output value, and emits a light to the object, and this time the beam The light can adjust the distance of the displacement.