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About product and suppliers:
            1,144 rotary speed sensor products are offered for sale by suppliers on Alibaba.com, of which sensors accounts for 97%. 

A wide variety of rotary speed sensor options are available to you, such as inductance sensor, resistance sensor, and hall sensor. You can also choose from position sensor, ray sensor, and magnetic sensor rotary speed sensor

There are 1,144 suppliers who sells rotary speed sensor on Alibaba.com, mainly located in Asia. The top countries of suppliers are China, Hong Kong S.A.R., and Taiwan, China, from which the percentage of rotary speed sensor supply is 98%, 1%, and 1% respectively.