Ship-approved pressure sensors

Pressure transmitters with type approval for shipbuilding.

Trafag transmitters are used for the sensing of pressure and the transmission of pressure proportional electrical signals.

Options

  • Various process and electrical connections
  • Absolute/relative pressure measurement
  • Analogue/digital outputs
  • With/without bus interface
  • CE, EX or Marine Approvals

Trafag sensors are the basis of precise Pressure Transmitters.

Method of measuring

  • Thin film strain gauge. The force of the measured media deforms the thin film strain gauges thereby producing an electrical signal.

Steel sensors
Technology: Thin film on steel
Advantages:

  • Very good long-term stability
  • Resistant to high medium temperatures
  • All wetted parts are stainless steel (without additional material)
  • Very good overpressure resistance, ideal for nominal pressures up to 2000 bar
Measuring range: 0…2.5 to 0…600 bar
Pressure connection: G1/4”, G1/2”, R1/4”, et al.
Sensor technology: Thin film on steel
Output: 4…20 mA, 0…10 VDC

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Measuring range: 0…2.5 to 0…2500 bar
Pressure connection: G1/4”, G1/2”, R1/4”, et al.
Sensor technology: Thin film on steel
Output: 4…20 mA, 0.5…4.5 VDC ratiometric

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Measuring range: 0…0.1 to 0…250 bar
Pressure connection: G1/4” male, G1/4” female, G1/2
Sensor technology: Thick film on ceramic
Output: 4…20 mA

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Measuring range: 0…0.2 to 0…2.5 bar
Pressure connection: G1/4” male, et al.
Sensor technology: Thin film on steel
Output: 4…20 mA, 0…10 VDC, 0…5 VDC, 0,5…4,5 VDC ratiometric

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Measuring range: 0…6 till 0…600 bar
Pressure connection: G1/4” male, et al.
Sensor technology: Thin film on steel
Output: 4…20 mA

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Measuring range: 0…2.5 to 0…250 bar
Pressure connection: G1/4” female, Flange connection, et al.
Sensor technology: Thin film on steel
Output: 4…20 mA

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Measuring range: 0…0.1 to 0…25 bar
Pressure connection: Open; Closed; G1/4
Sensor technology: Piezoresistive
Output: 4…20 mA, 0…10 VDC

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Measuring range: 0…0.4 to 0…2000 bar
Pressure connection: G1/4”, G1/2”,1/4” NPT, et al.
Sensor technology: Thin film on steel
Output: 4…20mA

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Measuring range: 0…0.2 till 0…10 bar
Pressure connection: Type 1 f, M 10×1, Type 2 m, M 22×1
Sensor technology: Thick film on ceramic
Output: 4…20 mA

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Measuring range: 0…0.01 till 0…2 bar
Pressure connection:
Sensor technology: Thick-film-on-ceramic
Output: 4…20 mA

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