Proximity Sensor, Laser Sensor, Photoelectric Sensor manufacturer / supplier in China, offering Q31 Laser Diffuse Reflective Sensor 660nm Red Light DC10-30V Adjustable 200-300mm Detection, Compact Slot Type Photoelectric Sensor 5mm Slot Width DC 5-24V Fast Response with Short Circuit Protection, M12 Analog Inductive Proximity Sensor 0-10V Output 18-30VDC Flush/Non-Flush 2mm/3mm Detection and so on.