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Product picture of: Cerabar S PMP731

Cerabar S PMP731

PMP731
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Measuring / Application task
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  • Characteristic

    Digital pressure transmitter, piezoresistive polysilicon sensor with welded metal measuring diaphragm
    Safety by function monitoring, modular transmitter design

  • Supply voltage

    4...20mA HART:
    11,5...45V DC
    Ex ia: 11,5...30V DC
    Ex d[ia]: 13...30V DC
    PROFIBUS PA /
    Foundation Fielbus:
    9...32V DC
    Ex ia: 9...24V DC

  • Reference Accuracy

    0,1%

  • Long term stability

    0,1% of URL/year
    0,25% of URL/5 years

  • Process temperature

    -40°C...100°C

  • Ambient temperature

    -40°C...85°C

  • Measuring cell

    1bar...400bar

  • Max. Turn down

    max. 100:1

  • Max. overpressure limit

    600bar

  • Process connection

    Threads (internal/flush mounted membrane)

  • Communication

    4...20mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus

  • Certificates / Approvals

    ATEX
    FM
    CSA
    TIIS
    SIL
    NACE
    EN10204-3.1

  • Successor

    PMP71, PMP72

  • Characteristic / Application

    Digital pressure transmitter, piezoresistive polysilicon sensor with welded metal measuring diaphragm
    Safety by function monitoring, modular transmitter design

  • Supply / Communication

    4...20mA HART:
    11,5...45V DC
    Ex ia: 11,5...30V DC
    Ex d[ia]: 13...30V DC
    PROFIBUS PA /
    Foundation Fielbus:
    9...32V DC
    Ex ia: 9...24V DC

  • Accuracy

    0,1%

  • Long term stability

    0,1% of URL/year
    0,25% of URL/5 years

  • Ambient temperature

    -40°C...85°C

  • Process temperature

    -40°C...100°C

  • Process pressure / max. overpressure limit

    600bar

  • Pressure measuring range

    1bar...400bar

  • Main wetted parts

    Alloy C
    316L
    Tantal
    PTFE-Foil

  • Process connection

    Threads (internal/flush mounted membrane)

  • Max. measurement distance

    4000m H2O

  • Communication

    4 ... 20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus

  • Certificates / Approvals

    ATEX
    FM
    CSA
    TIIS
    SIL
    NACE
    EN10204-3.1

  • Options

    digital display
    SS- or Aluminumhousing

  • Successor

    PMP71, PMP72

  • Application limits

    Changing density

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