Introduction spin resistance level meter
Spin resistance level meter working principle is to use a permanent magnet motor driven rotating blades,
When the material was detected rising to the position of the blade when the blade rotation is blocked, the blocking
Force to the junction box detection means, the phase detection means outputs a switch outside
Signal, and power off the blades stop rotating.
When a material decline in leaf resistance disappeared, detection device will rely spring tension
Restored to the original state, the proportion of different materials for the adjustable tension, heavy
When the spring tension adjustment to the strongest, and vice versa adjusted to weak.
Stop rotating material level switch is a solid-state materials, including powder, granular, jelly, etc.
Level control device; it has a good seal, strong overload capacity, lightweight and easy to install, lose
The contact capacity and other characteristics. The proportion of the different materials can be adjusted by a spring
The tension is achieved, the contact part of the whole material of stainless steel; resistance rotary switch
Too often in the chemical, plastics, cement, pharmaceuticals, feed, food industry, etc.
The widely used.