From the simplified graph, the following operating principle results:
The probe emits a microwave signal into the material to be measured which stimulates the water molecules to vibrate. A certain amount of energy is extracted from the emitted energy. This in turn corresponds to the proportion of water molecules in the measured medium. The residual portion of the emitted amount of energy is measured again. The resulting quotient gives a signal proportional to the existing moisture. It should be noted, that microwave moisture measurement is completely safe.
The use of state-of-the-art electronic components and high-quality materials combined with over 40 years of experience ensures the reliable use of the systems even under the most difficult conditions of industrial processes.