Hydrostatic level measurement is based on pressure measurement. Any change in the hydrostatic pressure reflects in the filling level and is detected by the sensor. Get more information here.
Flyer – Pressure sensor PP20H
Flyer – Pressure sensors CombiPress®
Brochure – How to specify a product
Catalog – Product Overview – Process Sensors
Baumer Guideline Hydrostatic Level Measurement
Logiciel – Tank calculator