The purpose of the rotary paddle level switch SE Series is to detect the presence of solid/powdery material in most kinds of tanks, bins and containers.
The 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 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).
Application: suitable for chemical, food, mining, plastic, cement and ceramic industries
