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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
Đang tải giá
Giá tạm thời không có sẵn
Price on request
from CHF ??.-

  • 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 absolute / max. overpressure limit

    1050bar (15,200psi)

  • Pressure measuring range

    400 mbar...400 bar
    (6 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

  • Measuring principle

    Absolute and gauge pressure

  • Characteristic

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

  • Supply voltage

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

  • Reference Accuracy

    0,075% + influence of diaphragm seal

  • Long term stability

    0.05 % of URL/ year
    0.07 % of URL/ 5 years
    0.1 % of URL/ 10 years

  • Process temperature

    -70°C...400°C
    (-94°F...752°F)

  • Ambient temperature

    -50°C...85°C
    (-58°F...185°F)

  • Measuring cell

    400 mbar...400 bar
    (6 psi...6000 psi)
    relative/ absolute

  • Smallest calibratable span

    5 mbar (0.075 psi)

  • Vacuum resistance

    10 mbar (0.15 psi)

  • Max. Turn down

    100:1

  • Max. overpressure limit

    1050 bar (15.750 psi)

  • Process connection

    Thread:
    G1/2...G2, R1/2, MNPT1/2...MNPT2, NPT1/2...NPT1
    Flange:
    DN25...DN100,
    ASME 1"...4",
    JIS 10K
    Diaphragm seal

  • Process connection hygienic

    Tri-Clamp
    DIN11851
    NEUMO
    Varivent
    SMS
    DRD
    Universal adapter

  • Material process membrane

    316L, AlloyC,
    Tantal
    Rhodium> Gold
    PTFE

  • Material gasket

    None, diaphragm welded

  • Fill fluid

    Silicone oil,
    Inert oil,
    Vegetable oil,
    High temperature oil,
    Low temperature oil,

  • Material housing

    Die-cast aluminum,
    AISI 316L

  • 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

    EN10204-3.1
    NACE MR0103

  • Hygienic approvals

    3A, EHEDG

  • Marine approvals

    GL/ ABS

  • Specialities

    Diagnostic functions
    TempC Membrane

  • Successor

    PMP71B

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