Robust sensor element
The cylindrical measuring cell of the pressure transducermodel TTF-1, as standard, is made from robust stainless steel and as a result exhibits high overpressure and burst pressure safety. For specific applications suitable materials are optionally available.

Using thin-film technology a Wheatstone measuring bridge is applied to the diaphragm of the measuring cell. Thin-film technology, compared to other technologies, enables a particularly high long-term stability, since the bonding is made at an atomic level.

The pressure transducer TTF-1 is made up of a dry measuring cell, which is welded directly to the pressure connection. As a result, the pressure transducer TTF-1 has no weak points as would occur, for example, when sealing with O-rings or adhesive bonding.