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Rotary Paddle Level Switch
The SE series operating principle is simple. A unit is usually located through a bin wall at the top, middle or low level of a bin.
During normal operation (no material present) a synchronous motor rotates the paddle at 1 RPM. When this paddle rotation is impeded by material, surrounding the paddle, motor will stall and cause the Micro-switch to change state. (indicating an alarm or control)
Suitable for powdery producing & processing industries such as plastic, chemical, medical, forging, cement & fertilizer powders