Rotary Paddle Level Switch system has units located at the top, middle or at the lower segment of storage bin. During normal operation (in empty silo) a synchronous motor rotates the paddle at 1 RPM. When this paddle rotation is impeded by material in the bin, the motor will stall and cause the micro-switch to change state, setting-off an alarm in the process.
Features:
- It has unique seal-ring design offers good dust protection to the housing body and the shaft
- The torque force is adjustable
- The performance of torsion is stable and reliable, and
- It is very suitable for use in small tank and for materials of low density.
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Paddle Level Switch