Trafag sensors & controls
Marktechnical has been the sole main representative of Trafag products in the Netherlands and Belgium for over 40 years. All standard articles of this Swiss top brand are available from stock.
→ Response to quote requests within 2 hours
→ Fast delivery at the best conditions

Trafag is a global leader in the manufacture of pressure and temperature transmitters and switches including
pressure transmitters, pressure switches (pressure switches), thermostats, SF6 sensors and level transmitters.


Pressure transmitters
Trafag pressure transmitters are used for measuring and evaluating pressure. In recent decades they have proven themselves in demanding applications for industry and shipping.

Electromechanical pressure switches
Trafag's electromechanical pressure switches offer high vibration resistance and switching point precision combined with an extremely robust and durable design.

Thermostats
For 70 years, Trafag thermostats have proven their robustness in the most adverse environmental conditions. Applications include the maritime industry, HVAC and Explosive environments.

Gas density monitors and gas density sensors
Trafag stands for accurate, reliable and maintenance-free instruments developed for monitoring SF6 and other gases in the area of high and medium voltage.
The Swiss-based company was founded in 1942 and is supported by an extensive sales and service network in more than 40 countries around the world. Trafag is headquartered in Bubikon Switzerland and has more than 200 employees.


Trafag supplies diverse industrial sectors such as mechanical engineering, hydraulics, engine manufacturing, shipbuilding, rail technology, high-voltage technology, refrigeration and heating systems.
In addition, Trafag is extremely flexible in the development and production of customer-specific sensors. And thanks to modular techniques, Trafag can deliver its standard products to its customers quickly and efficiently.
All components are produced in-house in state of the art production lines and strictly monitored processes which ensures that Trafag meets the very highest quality standards.
Trafag receives AVL Supplier Award! AVL List, an Austrian company with 1.5 billion euro turnover, founded in 1948 is one of the world's leading companies for the development, simulation and testing of engines for passenger cars, Formula 1, trucks and large engines.