Photoelectric Sensor: Optical-to-Electrical Signal Converter for Object Detection
The photoelectric sensor uses the photoelectric effect to convert light signals into electrical signals, detecting object presence, position, shape, or color. It consists of a transmitter (emitting light) and a receiver (detecting reflected/scattered light), suitable for non-contact detection in automated production lines, logistics sorting, and security systems. Applications include counting objects, detecting transparent materials, or monitoring conveyor belt positions, enhancing automation efficiency and precision.
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