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Cerabar PMP71B - pressure transmitter

Cerabar PMP71B - pressure transmitter

Smart pressure transmitter - its health can be verified without process interruption

PMP71B
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  • Measuring principle

    Absolute and gauge pressure

  • Characteristic

    Pressure transmitter with metallic process diaphragm.
    Available with diaphragm seals.
    Device health verification without process interruptions.
    Intuitive and clear wizards for commissioning, proof tests and verification.

  • Supply voltage

    4...20 mA HART
    Ex d, Ex e, non-Ex:
    10.5...35V DC :
    Ex i: 10.5...30V DC

  • Reference Accuracy

    Standard:
    up to 0.05 %
    Platinum:
    up to 0.025 %

  • Long term stability

    0.05 % of URL/ year
    0.07 % of URL/ 5 years
    0.10 % of URL/ 10 years

  • Process temperature

    Standard:
    -40°C…+125°C
    (-40°F…+257°F)
    Diaphragm seal:
    -70°C...+400°C
    (-94°F...+752°F)

  • Ambient temperature

    -60°C...+80°C
    (-76°F...+185°F)

  • Measuring cell

    400 mbar...700 bar
    (6 psi...10,500 psi)

  • Smallest calibratable span

    5 mbar (0.075 psi)

  • Vacuum resistance

    5 mbar (0.725 psi)

  • Max. Turn down

    100:1

  • Max. overpressure limit

    2,800 bar (40,600 psi)

  • Process connection

    Thread:
    G1/2...G2, R1/2, MNPT3/4...MNPT2,
    FNPT1/2, R1/2
    Flange:
    DN25...DN100,
    NPS 1"...4"
    Pancake: 2"...4", DN50...DN100

  • Material process membrane

    316L, AlloyC,
    Tantal, Monel,
    PTFE,
    Gold

  • Material gasket

    PTFE

  • Fill fluid

    Silicone oil, Inert oil,
    Vegetable oil,
    High/ low temperature oil

  • Material housing

    Aluminium,
    316L

  • Communication

    4...20 mA HART
    PROFINET with Ethernet-APL
    Bluetooth® wireless
    technology and app (optional)

  • Certificates / Approvals

    ATEX, CSA, IECEx, JPN Ex, INMETRO, NEPSI, UK Ex

  • Safety approvals

    SIL

  • Design approvals

    EN10204-3.1,
    NACE MR0103,
    NACE MR0175

  • Marine approvals

    Marine approvals

  • Drinking water approvals

    NSF

  • Specialities

    Heartbeat Technology,
    Bluetooth® Operation and maintenance SmartBlue App,
    LED Module,
    RFID TAG for easy identification,
    Plug and play functionalities,
    HistoROM

  • Measuring principle

    Absolute and gauge pressure

  • Characteristic / Application

    Pressure transmitter with metallic process diaphragm.
    Available with diaphragm seals.
    Device health verification without process interruptions.
    Intuitive and clear wizards for commissioning, proof tests and verification.

  • Specialities

    Heartbeat Technology,
    Bluetooth® Operation and maintenance SmartBlue App,
    LED Module,
    RFID TAG for easy identification,
    Plug and play functionalities,
    HistoROM

  • Supply / Communication

    Ex d, Ex e, non-Ex:
    10.5...35V DC
    Ex i: 10.5...30V DC

  • Accuracy

    Standard:
    up to 0.05 %
    Platinum:
    up to 0.025 %

  • Long term stability

    0.05 % of URL/ year
    0.07 % of URL/ 5 years
    0.10 % of URL/ 10 years

  • Ambient temperature

    -60°C...+80°C
    (-76°F...+185°F)

  • Process temperature

    Standard:
    -40°C…+125°C
    (-40°F…+257°F)
    Diaphragm seal:
    -40°C...+400°C
    (-40°F...+752°F)

  • Process pressure / max. overpressure limit

    700 bar
    (10,500 psi)

  • Pressure measuring range

    400 mbar...700 bar
    (1.5 psi...10,500 psi)

  • Main wetted parts

    316L, AlloyC,
    Tantal, Monel,
    PTFE, Gold

  • Process connection

    Thread:
    G1/2...G2, R1/2, MNPT3/4...MNPT2,
    FNPT1/2, R1/2
    Flange:
    DN25...DN100,
    NPS 1"...4"
    Pancake: 2"...4", DN50...DN100

  • Max. measurement distance

    7000 m (22,966 ft) H2O

  • Communication

    4...20 mA HART
    PROFINET with Ethernet-APL
    Bluetooth® wireless
    technology and app (optional)

  • Certificates / Approvals

    ATEX, IEC Ex, CSA C/US, NEPSI

  • Safety approvals

    SIL

  • Design approvals

    EN 10204-3.1
    NACE MR0175,
    NACE MR0103

  • Marine approval

    Marine approval

  • Drinking water approvals

    NSF

  • Metrological approvals and certificates

    MID

  • Options

    Touch control display
    Diaphragm seal

  • Application limits

    Measuring cell: Metal
    welded
    If pressurized, possibly
    use differential pressure
    measurement with two
    pressure transmitters
    (electronic dp). Observe
    ratio head pressure:
    hydrostatic pressure

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