The KNS continuous level measurement system detects the level of corrosive liquids, cleaning solutions and water. It converts it into a 4...20 mA signal. This means that levels in a
container can be measured continuously, processed and evaluated via a PLC, for example.
With this level device based on the method TDR (Time Domain Reflectometry) the sensor's electronics generates a low-energy electromagnetic microwave pulse and this is coupled into a metallic bar probe. One advantage of this extremely fast measuring method is that the
measuring result is scarcely affected by the properties of the medium / liquid being measured, such as ist density, conductivity and dielectricity constants, or by environmental
conditions such as pressure and temperature