Compact pressure sensors for industrial applications in liquid and gaseous substances. Piezo-resistive, flexibly suspended silicone measuring cell in an oil-filled, all-welded special steel enclosure. The stable mechanical construction provides a reliable protection for the measuring cell against the test substance and immunes it against pressure peaks and vibrations. Available with three calibrations. Relative pressure: pressure related to the environmental press. Absolute pressure: pressure related to vacuum (0 bar) Overpressure: pressure related to atm. pressure at manufacturing (approx. 1bar).