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Trafag

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Product Categories

  • Controller
  • Display & Indicator
  • Gauge
  • Meter
  • Pressure Sensor
  • Sensor
  • Switch
  • Thermostat
  • Transmitter
  • Valve

Trafag

Trafag is a Swiss manufacturer of high-quality pressure sensors, temperature sensors, and switching components for industrial and offshore applications. The company, based in Bubikon, is known for the extreme durability and reliability of its measuring equipment in the most demanding environments of the oil and gas industry, shipping, and heavy industry.

The Trafag product range includes piezoresistive pressure transmitters, pressure switches, pressure-temperature combination transmitters, differential pressure transmitters, level probes, and extremely robust measuring instruments for high-pressure (up to 1600 bar), high-temperature, and cryogenic applications. Products are available in ATEX, IECEx, and SIL 2/3 versions.

Verkopershulp.nl supplies Trafag pressure sensors and switching components for demanding industrial applications. Our instrumentation specialists advise on the correct sensor type, pressure range, and safety certification for your process environment.

History

Trafag AG was founded in Switzerland as a manufacturer of pressure sensors for demanding industrial environments. The company has established itself as a specialist in extreme pressure measurement in the oil and gas industry, marine, and heavy machinery and supplies customers in more than 50 countries.

Product Categories

  • Piezoresistive high-pressure transmitters
  • Industrial pressure switches
  • Pressure-temperature combination transmitters
  • Differential pressure transmitters
  • Cryogenic pressure sensors
  • ATEX pressure sensors zone 1/2
  • SIL 2 certified transmitters
  • Pressure transmitters up to 1600 bar
  • Submersible level probes
  • Pressure transmitters with HART communication

Applications

  • Oil and gas production
  • Offshore high-pressure platforms
  • LNG terminals cryogenic
  • Marine engine rooms
  • High-pressure press installations
  • High-pressure compressors
  • Chemical process installations
  • Water treatment
  • Mining machinery
  • Steel sector and foundries

Frequently Asked Questions

What is the maximum pressure measuring range of Trafag? ▾
Trafag supplies pressure transmitters for measuring ranges up to 1600 bar for extreme high-pressure applications in hydraulic presses and oil and gas production. Standard models are available up to 600 bar; specially designed models up to 1600 bar.
Are Trafag sensors suitable for cryogenic applications? ▾
Yes, Trafag supplies cryo pressure transmitters for temperatures down to -196°C for use in LNG installations, liquid oxygen, and other cryogenic media. Special materials and constructions ensure reliable measurement at extreme low temperatures.
Are Trafag pressure transmitters SIL-certified? ▾
Yes, Trafag supplies pressure transmitters with SIL 2 certification conforming to IEC 61508 for use in functional safety applications. SIL values are documented in FMEDA reports available on request.
What process connections are available for Trafag sensors? ▾
Trafag pressure transmitters are available with G1/4, G1/2, NPT threaded connections and various flange connections. For offshore applications, SAE flanges and special anti-corrosion versions are available.
How robust are Trafag sensors for offshore use? ▾
Trafag offshore sensors are designed for use on offshore platforms with IP68 protection, shock and vibration resistance conforming to DNV standards, and materials resistant to seawater and H2S-containing media.