Proximity Sensor manufacturer / supplier in China, offering Omch Ljc18A3-B Metal Capacitive Proximity Sensor Detection Distance 10mm M18 Non-Flush Inductive Switch, Omch Ljc18A3-5 Metal Capacitive Proximity Sensor Sensing Distance 5mm M18 Flush Inductive Switch, Omch Cdd-40p Photoelectric Diffuse Reflective Sensor Adjustable Detection Range 10-40cm PNP 4 Wire No+Nc Switch and so on.