Hydrostatic level measurement 

The measuring cell of the pressure transducer detects small changes in hydrostatic pressure, which increases or decreases depending on the filling level. The acting pressure is converted into an electrical signal by the integrated electronics and converted into an output signal.
Different types of measuring cells are used in level measurement based on the hydrostatic principle.

The advantages

Ceramic measuring cells offer the advantage of excellent long-term stability and high overload resistance. Metallic measuring cells also cover higher measuring ranges.