SR type resistive rotary level switchDetailed product description：

The SR resistance rotary level switch uses a motor to drive the blades to rotate. When the measured medium rises to the blade position, the blades stop rotating due to the obstruction of the medium. Therefore, the relevant control mechanism outputs on/off contact signals to reflect the position and height of the measured medium, and cuts off the motor power supply to stop the motor from rotating; When the medium descends and leaves the blade, under the action of the spring, the blade returns to its original position and continues to rotate to detect changes in the position of the medium.

SR resistive rotary level switch is a field control device used to detect the level height of solid materials (powder, particles). Its unique sealing design, super strong overload protection capability, and simple installation method make it widely used in industries such as feed, food, pharmaceuticals, chemicals, plastics, construction, fertilizers, etc.