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Pressure and temperature testing equipment

Instrumentation

TROUVAY & CAUVIN supplies a comprehensive range of pressure and temperature instrumentation, including switches, gauges, sensors, transmitters, and meters from leading global manufacturers.

Designed for oil & gas, low-carbon and renewable energy, petrochemical, power, and industrial applications, our high-precision instruments ensure accurate measurement, process control, and system reliability in high-pressure and extreme-temperature environments.

Pressure

  • Switches (gauge or differential types)
  • Gauges (tube, capsule, diaphragm, differential types)
  • Sensors/transducers
  • Transmitters (fixed range or smart and configurable type)
  • Diaphragm / tubular Seals
  • Pressure limiters, Dampeners, siphons, cocks & valves

   

   Specifications

  • Instruments conform to EN 837-1 standard, pressure directive PED 97/23, ATEX directive 94/9/CE for CE II 2 GDc – I M2c, Lloyd’s Register (LR) approved.
  • Materials in contact with fluid include but not restricted to Stainless Steel, Monel 400, Brass, Bronze.
  • Protection rating available in IP65 (standard), IP67 or IP68.

Temperature

temperature gauge white icon
  • RTD Sensing elements (probes, sensors…)
  • Infrared pyrometers
  • Bimetallic thermometers
  • Gas filled thermometers
  • Mechanical switches
  • Accessories

 

   Specifications

  • Instruments conform to EN 13190, EN 60529, ATEX certified according to directive 94/9/EC, low voltage directive DBT 73/23, pressure directive PED 97/23.
  • Measuring element includes but not restricted to copper alloys, stainless steel, with or without PVC protection.
  • Protection rating available in IP65 (standard), IP67 or IP68.

Level

  • Potentiometric level measurement
  • Level switches/sensors for hygienic application
  • Magnetic or glass level gauges
  • Magnetostrictive level transmitters
  • Guided wave radar transmitters
  • Laser transmitters
  • Ultrasonic transmitters & switches
  • Vibrating level switches
  • Thermal dispersion level switches

 

    Specifications

  • Level instruments conform to ASME boiler & pressure vessel code-1998, I, II, IV, VII, VIII, ANSI/ASME B16.34-1988, ASME B31.1-1998, ANSI B16.5 flanges, CE-marking – 97/23/EC.
  • Materials of construction for gauges include but not restricted to carbon steel, stainless steel.
  • Housing materials for switches include but not restricted to stainless steel, brass nickel plated.

Flow

  • Transmitters
  • Switches
  • Meters

   Specifications

  • Instruments conform to JIS Z 8762-1988, ISO-5167-1991, ASME-1991.
  • Material of construction include but not restricted to carbon steel, stainless steel.

Testing and Calibration

  • Precision pressure gauges
  • Tube manometers
  • Pressure generators
  • Portable pressure calibrators
  • Portable calibrating systems
  • Dead-weight tester
  • Dry block portable calibrators
  • Portable/Non-portable temperature baths
  • Reference temperature probes

    Specifications

  • Instruments conform to EN 837-1 standard, pressure directive PED 97/23.
  • The material in contact with fluid includes but not restricted to stainless steel, ceramic, NBR seal and flexible cable (polyamide).
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