Proximity Sensor manufacturer / supplier in China, offering Omch E3f-5D Through Beam Photoelectric Sensor Detecance 5m Infrared Diffuse Switch, Omch Automation E3f-R2 Series Feedback Reflective Photoelectric Switch NPN PNP Inductive Sensor Detection Range 2m, Omch Diffuse Reflection Photoelectric Switch E3f-Ds30 Infrared Sensor Proximity Switch NPN PNP No Nc No+Nc 10-30cm and so on.
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