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Deltabar FMD72 - Electronic differential pressure

Electronic
differential pressure
Deltabar FMD72

Electronic differential pressure system utilizing two metal sensor modules and one transmitter

FMD72
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Measuring / Application task

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  • Measuring principle

    Differential pressure

  • Characteristic

    Electronic differential pressure transmitter with metal sensor for level, volume or mass measurement in liquids.

  • Supply voltage

    4...20 mA HART:
    12...45V DC (Non Ex)
    Ex ia: 12...30V DC

  • Reference Accuracy

    0.075% of individual sensor,
    "PLATINUM" 0.05% of individual sensor

  • Long term stability

    0.05% of URL/year of individual sensor

  • Process temperature

    –40...+125°C
    (–40...+257°F)

  • Ambient temperature

    –40...+80°C
    (–40...+176°F)

  • Measuring cell

    400 mbar...10 bar
    (6 psi...150psi)

  • Vacuum resistance

    10 mbar (0.15 psi)

  • Max. overpressure limit

    160 bar (2400 psi)

  • Process connection

    Threads
    Flange (DIN, ASME,JIS)

  • Process connection hygienic

    DIN11851
    DIN11864-1
    Tri-Clamp
    DRD
    Varivent

  • Material process membrane

    316L, AlloyC,

  • Fill fluid

    Silicone oil
    Synthetic oil

  • Material housing

    Die-cast aluminum
    Stainless steel

  • Communication

    4...20 mA HART

  • Certificates / Approvals

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

  • Design approvals

    NACE MR0175,
    EN10204-3.1,

  • Hygienic approvals

    EHEDG
    3A

  • Measuring principle

    Differential pressure

  • Characteristic / Application

    Electronic differential pressure transmitter with metal sensor for level, volume or mass measurement in liquids.

  • Supply / Communication

    4...20 mA HART

  • Accuracy

    0.075% of individual sensor,
    "PLATINUM" 0.05% of individual sensor

  • Long term stability

    0.05% of URL/year of individual sensor

  • Ambient temperature

    –40...+80°C
    (–40... +176°F)

  • Process temperature

    –40...+125°C
    (–40 ... +257°F)

  • Process pressure / max. overpressure limit

    160 bar (2400 psi)

  • Pressure measuring range

    400 mbar...10 bar
    (6 psi...150 psi)

  • Main wetted parts

    316L, Alloy C

  • Process connection

    Threads
    Flange (DIN, ASME,JIS)

  • Process connection hygienic

    DIN11851
    DIN11864-1
    Tri-Clamp
    DRD
    Varivent

  • Communication

    4...20 mA HART

  • Certificates / Approvals

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

  • Design approvals

    NACE MR0175
    EN10204-3.1

  • Hygienic approvals

    FDA

  • Options

    4-line digital display
    SS- or Aluminium housing

  • Application limits

    Use the Software Applicator Sizing Electronic DP

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