describe

The anti rotation material level controller, also referred to as "material level device", "material level meter", "material level switch", "material level switch", "material level meter", "material level sensor", etc., is mainly used for automatic detection and control of various materials (such as powder, granular, colloidal or blocky) silos and material limit levels. Swing type transmission system is adopted for the anti rotation fully sealed material level controller. The motor base is pulled by the spring. When the system is not blocked, the motor rotates to drive the detection blade to detect materials. When the detection board is blocked, the main shaft is blocked and still. The motor continues to run, so that the motor base pulls the spring, presses the microswitch, and sends out a material signal. At the same time, the power supply of the motor is cut off, and the motor stops working. When the material level drops, the resistance of the check plate disappears, the system resets under the tension of the spring, and the microswitch recovers to the original state, making the motor rotate and sending out the signal of no material at the same time. Different types of level indicators can meet the requirements of different working conditions, and are widely used in the material transportation and control process of metallurgy, grain, flour, building materials, cement, power, coal, chemical industry, casting, rubber, environmental protection and dust removal and other industries.