Công tắc báo mức SE Series

The purpose of the rotary paddle level switch 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).


Rugged sealing ring prevents dust from infiltrating the housing body along the shaft.
Adjustable torque.
If the rotary paddle encounters overloading, the motor will automatically shut down the motor to prevent damage to the inner mechanisms and extend motor life.
Very suitable for small tanks and low density materials
Adjustable and extendible shaft models available
A wide variety of paddles are available
Plastics and synthetics
Chemicals and fertilizer
Pharmaceuticals
Food and beverage
Agriculture and fodder mills/depots
Cement as well as ceramics
Power plants
Various incinerators