Robust sensor element
The cylindrical measuring cell of the pressure transducer model 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.
Applications of the pressure transducer
Applications with limited mounting space
Hydraulic applications
Assembly for pressure transmitters, pressure switches and digital pressure gauges
Special Features of the pressure transducer
Measuring ranges 0 ... 10 bar to 0 ... 1,000 bar
Non-linearity < 0.5 % of span
Wetted parts from stainless steel
Medium temperature -40 ... +125 °C
Output signal in mV/V