1、 Photoelectric sensor
A photoelectric sensor is a type of sensor that can convert light signals into electrical signals, typically consisting of a light source, a receiver, and a signal processing circuit. Photoelectric sensors have the characteristics of high precision, fast response speed, and high reliability, and are widely used in industrial automation, robotics, electronic products, and other fields. Typical photoelectric sensors include photoelectric switches, photoelectric sensors, photodiodes, etc.
2、 Photoelectric switch
A photoelectric switch is a sensor that can detect parameters such as the position, presence, and distance of an object, usually composed of a light-emitting diode and a receiving diode. Photoelectric switches have the characteristics of contactless, long lifespan, fast response speed, and high accuracy, and are widely used in material detection, safety protection, and other fields on automated production lines. Typical photoelectric switches include infrared sensors, laser sensors, detection sensors, etc.