Photoelectric Switch

The photoelectric switch is a kind of sensor, which converts the weak change of the strong photoelectric switch between the transmitter and receiver to the change of current to achieve the purpose of detection. Since the photoelectric switch output circuit and the input circuit are electrically isolated (that is, electrical insulation), it can be applied on many occasions. Adopted the technique of integrated circuit and SMT surface mount technology and manufacture of a new generation of photoelectric switch device, time-delay, broadening, outer synchronization, resistance to interference, high reliability and stable working area and function of intelligent self-diagnosis and so on.This novel photoelectric switch is a kind of active photoelectric detection system adopts the pulse modulation type electronic switch, it USES have cold light source, infrared light, red light, green light and blue light, such as non-contact, quickly and without damage to control all kinds of solid, liquid and transparent body, black body, soft body and smoke substances such as the status and action.It has the advantages of small volume, long function, long service life, high accuracy, fast response speed, far away detection distance and strong anti-light, electric and magnetic interference ability.