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About product and suppliers:
        Alibaba.com offers 65,490 proximity sensor products. About 53% of these are sensors, 1% are auto sensors. 

A wide variety of proximity sensor options are available to you, such as position sensor, humidity sensor, and level sensor. You can also choose from optical sensor, inductance sensor, and hall sensor. As well as from switching transducer, digital sensor, and analog sensor. And whether proximity sensor is free samples, or paid samples. 

There are 65,490 proximity sensor suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of proximity sensor respectively. 

Proximity sensor products are most popular in North America, Mid East, and South America. 

You can ensure product safety by selecting from certified suppliers, including 4,028 with ISO9001, 3,871 with Other, and 951 with ISO14001 certification.