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Do you know the working principle of laser displacement sensors?


Do you know the working principle of a laser displacement sensor? Let me explain it to you: During the operation of a laser displacement sensor, the laser displacement transmitter will emit a red laser from the lens towards the surface of the object, and there will be a series of reflections on the surface of the object. One beam of light will reflect back into the laser displacement sensor. At this time, detection is based on the angle of the light reflection and the distance from the laser displacement sensor.

The beam of light is processed through simulation and electronic digital processing at the position of the receiving element, and then undergoes internal micro processing analysis to calculate the corresponding output value. After adjusting the output value, it emits a light beam towards the object, and at this point, the displacement distance of the beam can be adjusted.

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