The measurement process of microwave solid-state flow switch is based on the physical principle of the Doppler effect. Therefore, the sensor will emit a microwave field. If the solid material moves through the wave field, the microwave will be reflected and received again by the sensor, and converted into a switching process. Media visualization, process automation.

The sensitivity of the sensor can be continuously adjusted to correspond the variable determining a certain switching point with the switching process of different mass flow rates.

Microwave solid flow switches can be installed inside pipelines, on conveyor belts, on material discharge barriers, or similar transmission facilities. Easy to assemble and disassemble, convenient and economical. Application scope: Microwave solid flow switch is used in animal feed industry, building materials industry, ceramic products, chemical industry, cleaning agents, food industry, glass production, metal production, pharmaceuticals, pigment production, power plants, rubber product production, recycling industry, synthetic materials, textile production, etc. Pneumatic chute cement flow detection, free fall feed flow monitoring, secondary fuel flow detection of gas rising pipeline, blast furnace coal powder flow measurement, pneumatic conveying, metal steel ball conveying control, free fall sugar beet slurry dust flow monitoring