Safety light curtain sensor, safety light curtain sensor used to determine the position

A light curtain safety device is an electronic device that senses changes in the light intensity it receives, including an optical system, amplifier and light curtain safety switch output device. All photoelectric sensors use modulated light to eliminate the possible influence of the surrounding light source. When working, the photoelectric sensor emits light. When the detected object passes by, depending on the detection mode, the object either absorbs light or reflects light to the safety light curtain sensor. The light receiver causes the intensity of the light received by the light receiver to change, and the change value triggers the switch signal output to realize the detection function.

1) Working principle: A transmitter and a receiver, infrared, when blocking any beam, it will give a signal to stop the device, thus playing a role of safety protection.

2) The safety light curtain can reduce the occurrence of accidents in terms of intrinsic safety, which is beneficial to the company itself, the operating workers and the society.

3) The density of the light beam determines how large the body part can be detected through the light curtain.

4) Safety light curtain sensor, safety light curtain sensor used to determine the position