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Cerabar PMP75 - Absolute and gauge pressure

Absolute and
gauge pressure
Cerabar PMP75

Digital pressure transmitter with fully welded diaphragm seal for measurement in gases or liquids

PMP75
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  • Measuring principle

    Absolute and gauge pressure

  • Characteristic

    Digital transmitter with piezoresistive sensor and diaphragm seal
    Modular transmitter
    Long term stability
    Enhanced safety via self diagnostic functions
    Available with diaphragm seals and advanced condensation resistance (Contite) functionality
    Intuitive and clear wizard for
    commissioning proof tests and
    verification.

  • Supply voltage

    4...20 mA HART
    10,5…35V DC (Non Ex, Exd, Ex e):
    Ex ia: 10,5...30V DC
    PROFINET with Ethernet-APL
    9,6…15V DC
    PROFIBUS PA:
    9...32 V DC (Non Ex, Ex d, Exe)
    9…24V DC (Ex i)

  • Reference Accuracy

    Standard:
    bis 0,05 %
    Platinum:
    bis 0,025 %

  • Long term stability

    0,05 % von URL/ Jahr
    0,07 % von URL/ 5 Jahre
    0,10 % von URL/ 10 Jahre

  • Process temperature

    Standard:
    -40°C…+125°C
    Druckmittler:
    -70°C...+250°C

  • Ambient temperature

    -40°C...85°C
    (-58°F...185°F)

  • Measuring cell

    100 mbar…100 bar
    (1.5 psi…1500 psi)
    relative/ absolute

  • Smallest calibratable span

    5 mbar (0.075 psi)

  • Vacuum resistance

    5 mbar (0.075 psi)

  • Max. Turn down

    100:1

  • Max. overpressure limit

    400 bar (6.000 psi)

  • Process connection

    Thread:
    G1/2...G2,MNPT1/2...MNPT2
    Flange:
    DN25…DN80,
    NPS 1"…3"
    Diaphragm seal

  • Process connection hygienic

    Tri-Clamp
    DIN11851
    DIN11864
    NEUMO
    Varivent
    SMS
    DRD
    Anderson
    Sanitary tank spud
    Universal adapter

  • Material process membrane

    316L
    AlloyC

  • Material gasket

    None, diaphragm welded

  • Fill fluid

    Silicone oil,
    Synthetic oil,
    Vegetable oil,
    High temperature oil,

  • Material housing

    Aluminum,
    316L hygiene

  • Communication

    4…20mA
    4...20 mA HART
    PROFIBUS PA
    PROFINET mit Ethernet-APL
    Bluetooth® drahtlose
    Technologie und App (optional)

  • Certificates / Approvals

    ATEX, CAN/US, IEC Ex, JPN Ex,KC Ex, INMETRO, NEPSI, UK Ex

  • Safety approvals

    SIL

  • Design approvals

    EN10204-3.1

  • Hygienic approvals

    CoC ASME-BPE
    cGMP
    3A
    EHEDG

  • Drinking water approvals

    Trinkwasserzulassungen
    KTW
    NSF

  • Specialities

    Heartbeat Technologie,
    Bluetooth® Bedienung und Wartung mit der SmartBlue App,
    LED- Modul,
    RFID-TAG zur einfachen Identifikation,
    "Plug and play" Funktionen,
    HistoROM

  • Successor

    PMP63B

  • Measuring principle

    Absolute and gauge pressure

  • Characteristic / Application

    Digital transmitter with piezoresistive sensor and diaphragm seal
    Modular transmitter
    Long term stability
    Minimum oil volume
    Enhanced safety via self diagnostic functions
    Secondary process barrier

  • Specialities

    Diagnostic functionalities
    Different languages in software

  • Supply / Communication

    4...20mA HART:
    10,5...45V DC
    Ex ia: 10,5...30V DC
    PROFIBUS PA /
    FOUNDATION Fieldbus:
    9...32V DC

  • Accuracy

    0,075% + influence of diaphragm seal

  • Long term stability

    0,05% of URL/year

  • Ambient temperature

    -50°C...85°C
    (-58°F...185°F)

  • Process temperature

    -70°C...400°C
    (-94°F...752°F)

  • Process pressure / max. overpressure limit

    1050bar (15,200psi)

  • Pressure measuring range

    400 mbar...400 bar
    (5.8 psi...6000 psi)

  • Main wetted parts

    Alloy C276
    316L
    Monel
    Tantalum
    PTFE-Foil

  • Process connection

    Threads
    Flanges (DIN, ASME, JIS) with flush membrane
    Tri-Clamp ISO02852
    Hygienic connections

  • Max. measurement distance

    7000m (22.966ft) H2O

  • Communication

    4...20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus

  • Certificates / Approvals

    ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC

  • Safety approvals

    SIL

  • Design approvals

    EN 10204-3.1
    NACE MR0175, MR0103

  • Hygienic approvals

    3A, EHEDG

  • Marine approval

    GL/ ABS

  • Options

    HistoROM/M-Dat
    4-line digital display
    SS- or Aluminiumhousing
    Separate housing

  • Successor

    PMP71B

  • Application limits

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

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