Introduction:

Wind speed sensor adopts the traditional three cups of spinning frame structure. It will wind speed linear transform into rotation speed, in order to reduce the start-up wind speed, using with molding light wind cup, cone bearing support, on the rotating frame shaft fixed a dentate leaves, when the rotating frame rotating in the wind, shaft to drive the blades rotating, dentate leaves in the optical path of photoelectric switch cutting beam continuously, linear transform into a photoelectric switch to wind speed of the output pulse Impact frequency.

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