Proximity Sensor, Laser Sensor, Photoelectric Sensor manufacturer / supplier in China, offering Loushida 10-30VDC Normally Open Mini 1mm 1.5mm NPN Nc Type Proximity Sensors Inductivos for Coffee Machine, Ultra-Mini 1mm M5 NPN PNP Optical Inductive Proximity Sensor IP67 Proximity Sensor for Precision Detection, Loushida 10-30VDC Small 0.8mm 1mm 1.2mm 1.5mm DC 3 Wire Indutivo Inductive Sensor De Proximidade for Coffee Machine and so on.