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Cerabar PMP51B - pressure transmitter

Cerabar PMP51B - pressure transmitter

Smart pressure transmitter with metal membrane for highly accurate measurement of liquids and gases

PMP51B
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  • Measuring principle

    Absolute and gauge pressure

  • Characteristic

    Pressure transmitter with metal membrane for accurate measurement in liquids or gases.
    Available with diaphragm seals.
    Intuitive and clear wizard for commissioning

  • Supply voltage

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

  • Reference Accuracy

    Standard:
    up to 0.075 %
    Platinum:
    up to 0.055 %

  • Long term stability

    0.1% of URL/year
    0.2% of URL/ 5 years
    0.25% of URL/ 10 years

  • Process temperature

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

  • Ambient temperature

    -40°C...+85°C
    (-40°F...+185°F)

  • Measuring cell

    400 mbar...400 bar
    (6psi...6,000psi)

  • Smallest calibratable span

    20 mbar (0.3 psi)

  • Vacuum resistance

    50 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
    Flange:
    DN25...DN80,
    NPS 1"...3"

  • Process connection hygienic

    Process connection hygienic

  • Material process membrane

    316L, AlloyC,
    Tantal, Monel,
    PTFE

  • Material gasket

    PTFE

  • Fill fluid

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

  • Material housing

    Aluminium

  • Communication

    4...20 mA,
    4...20 mA HART

  • Certificates / Approvals

    ATEX, IEC Ex, CSA C/US, NEPSI

  • Safety approvals

    SIL

  • Design approvals

    EN10204-3.1,
    NACE MR0175,
    NACE MR0103

  • Hygienic approvals

    Hygienic approvals

  • Marine approvals

    Marine approvals

  • Drinking water approvals

    NSF

  • Specialities

    Bluetooth® Operation and maintenance SmartBlue App,
    RFID TAG for easy identification,
    Plug and play functionalities

  • Measuring principle

    Absolute and gauge pressure

  • Characteristic / Application

    Pressure transmitter with metal membrane for accurate measurement in liquids or gases.
    Available with diaphragm seals.
    Intuitive and clear wizard for commissioning

  • Specialities

    Bluetooth® Operation and maintenance SmartBlue App,
    RFID TAG for easy identification,
    Plug and play functionalities

  • Supply / Communication

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

  • Accuracy

    Standard:
    up to 0.075 %
    Platinum
    up to 0.055 %

  • Long term stability

    0.1 % of URL/ year
    0.2 % of URL/ 5 years
    0.25 % of URL/ 10 years

  • Ambient temperature

    -40°C...+85°C
    (-40°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 absolute / max. overpressure limit

    700 bar (10,500 psi)

  • Pressure measuring range

    400 mbar... 400 bar
    (6psi...6,000psi)

  • Main wetted parts

    316L, AlloyC,
    Tantal, Monel,
    PTFE

  • Process connection

    Thread:
    G1/2...G2, R1/2, MNPT3/4...MNPT2,
    FNPT1/2
    Flange:
    DN25...DN80,
    NPS 1"...3"

  • Max. measurement distance

    4000 m (13,123 ft) H2O

  • Communication

    4...20 mA,
    4...20 mA HART

  • Certificates / Approvals

    ATEX, IEC Ex, CSA C/US, NEPSI

  • Safety approvals

    SIL

  • Design approvals

    EN 10204-3.1
    NACE MR0175,
    NACE MR0103,
    AD2000

  • Hygienic approvals

    Hygienic approvals

  • Marine approval

    Marine approval

  • Drinking water approvals

    NSF

  • Options

    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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