Blade Type Industry Powder Granules Rotary Paddle Level Switch

Rotary Paddle Level Switch Working Principle

NYZX series resistance rotary material level switch uses a permanent magnet motor to drive the blade to rotate. When the detected material rises to the blade position, the blade rotation is blocked, and the resistance is transmitted to the detection device in the junction box, and the detection device outputs a switch signal to the outside, and cuts off the power to stop the blade from rotating. When the material level drops, the blade resistance disappears, and the detection device returns to the original state depending on the tension of the spring, Adjust the spring tension according to the specific gravity of different materials. When the specific gravity is large, adjust the spring tension to the strong or the strongest, otherwise, adjust the spring tension to the weak or the weakest.