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GT402 version E and F for LNG applications


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Formerly known as Autronica pressure transmitter GT402 LNG.

Pressure transmitter for LNG vapour pressure

KONGSBERG / Autronica GT402 - Pressure transmitter for vapour pressure measurement on LNG tanks.

Designed to satisfy international standards for custody transfer of LNG, which require monitoring of vapour pressure. It can be used in hazardous areas either in combination with our signal converter AL-100 or the radar processing unit GLK-100, which both have integrated zener barriers. DZ-110 zener barrier can also be used to obtain intrinsic safety.

Main specifications

  • Overall accuracy: <±1% FRO (-30 to +70°C)
  • Accuracy: <±0.35% of FRO
  • Temperature drift: <±0.02% of FRO/°C
  • Comp. temperature range: -30 to 70°C
  • Long term stability: <±0.2% of FRO/year

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