Trafag
Trafag advanced technology and precision manufacture guarantee faultless operation especially in applications where equipment features such as shock-resistance, vibration stability, electromagnetic compatibility, long-term stability or temperature insensibility are essential.
If you would like to find out more about these products or have any inquiry, please call us 0418 325 563
The Trafag product portfolio includes pressure switches, sometimes referred to as pressostats, as well as pressure transmitters.
Technical Overview:
| Trafag pressure transmitters are used for the electronic measurement and evaluation of pressure values. They are available in many different versions with regard to pressure and electrical connections, measurement procedures, electric output signals, and approvals (CE, Ex, Shipbuilding, Railways). Two different sensor technologies are available, namely thin-film-on-steel (weld-sealed design without O-rings) and thick-film-on-ceramic. Trafag also develops and manufactures products specifically to customer requirements. |
Available Technologies:
| Thin-film-on-steel Measurement is effected according to the strain gauge principle. Through the force effect of the sample medium, the strain gauge bridge is deformed, changing its electrical characteristics. Features: Very good long-term stability Ability to endure elevated medium temperatures Completely weld-sealed sensor system made of stainless steel without O-rings Very high resistance to overpressure; ideal for rated values up to 2000 bar |  |
| Thick-film-on-ceramic Measurement is effected according to the strain gauge principle. Through the force effect of the sample medium, the strain gauge bridge is deformed, changing its electrical characteristics. Features: Resistant to aggressive media Ideal for low-pressure ranges Sealed with an O-ring |  |
| Piezo-resistive systems If a force is applied to a silicone crystal, this will change its specific electrical resistivity. In the piezo-resistive process, pressure is indirectly transferred to the silicone crystal via a diaphragm backfilled with silicone oil. Features: Ideal for very low pressure ranges Large degree of freedom in arrangement of pressure connections (e.g. front-flush diaphragms) |  |
No products found.