Fuji Electric absolute pressure sensor – GA

SPECIFICATIONS

• Sensitive element

  Thick ceramic layer

• Measurement range

  0 to 25 bar abs (11 scales)

• Reinforced maximum pressure

  3 to 75 bar

• Output signal

  4-20 mA, 2 wires

• Power supply

  10 to 30 Vdc

• Fallback value

  ≈ 3.7 mA or ≈ 25 to 27 mA (in the event of electrical failure of the cell)

• Load

  R(Ω)=(Ualim-10V)/0.02A

• Maximum overall error

  ≤ 0.5% EM (at 25°C)
  ≤ 1% EM
  Linearity + Hysteresis + Repeatability

• Temperature drift

  ± 0.03 %/°C EM typical
  ± 0.06 %/°C EM max

• Ambient temperature

  –30°C to +80°C

• Temperature and humidity of fluid

  –30°C to +80°C

• Storage temperature

  –30°C to +80°C

• Protection

  IP 65 (connector outlet)
  IP 67 (cable outlet)

• Process connections

  Stainless steel 316 L
  ½″ GM, ¼″ GM, ½″ NPTM

• Electrical connections

  Connector ISO4400 / DIN43650
  Cable outlet 2 m
  M12 connection (4 pins)

• Housing

  Stainless steel

• Part in contact with the fluid

  316 L stainless steel + ceramic + FKM seal
  (others: see datasheet)

• Certifications and compliance

  ATEX version (optional) : Intrinsic safety
  Ex ia IIC T6 Ga (Ambient temperature between -30°C and +55°C)
  Ex ia IIC T5 Ga (Ambient temperature between -30°C and +70°C)
  Ex ia IIIC T80°C Da (Ambient temperature between -30°C and +55°C)
  Ex ia IIIC T95°C Da (Ambient temperature between -30°C and +70°C)
  Group - Category II - 1GD and I M1

AVAILABLE MODELS

DOCUMENTS

• Instruction: Pressure transducers GR GA and TR TA

  287.39 KB

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• Technical specification: Pressure transducers GR GA

  287.39 KB

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