Two standing microwaves are generated in the sensor. One is used as reference. The second is absorbed by water and therefore dampened as well, in addition, the resonance frequency changes. The moisture content in the material can be determined by comparing both waves. Measurement of the microwave resonance is suitable for residual and high moisture of all non-metallic products.
Measurement of moisture
The Aqualot HMF use microwave technology to measure moisture without contact. The system measures regardless of the composition of the water, pH value changes in the…