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Deltabar PMD50 - product picture

Deltabar PMD50 - differential pressure transmitter

Transmitter with metal membrane for measuring differential pressure, level and flow in liquids and gases

PMD50
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  • Measuring principle

    Differential pressure

  • Characteristic

    Transmitter with metal membrane
    for differential pressure
    monitoring in liquids or gases.
    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 0.065 %
    Platinum:
    up to 0.055 %

  • Long term stability

    0.05 % of URL/ year
    0.13 % of URL/ 5 years
    0.23 % of URL/ 10 years

  • Process temperature

    -40°C...+110°C
    (-40°F...+230°F)

  • Ambient temperature

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

  • Measuring cell

    100 mbar...40 bar
    (1.45 psi...580 psi)

  • Smallest calibratable span

    0.3 mbar (0.0043 psi)

  • Vacuum resistance

    25 mbar (0.0375 psi)

  • Max. Turn down

    20:1

  • Max. overpressure limit

    160 bar (2320 psi)

  • Process connection

    NPT1/4-18

  • Material process membrane

    316L, AlloyC, Gold

  • Material gasket

    PTFE, FKM, EPDM, FFKM

  • Fill fluid

    Silicone oil,
    Inert oil

  • Material housing

    Aluminum, 316L

  • Communication

    4...20 mA HART

  • Certificates / Approvals

    ATEX, FM, IECEx, JPN Ex,
    INMETRO, NEPSI

  • Safety approvals

    SIL

  • Design approvals

    EN10204-3.1,
    NACE MR0103,
    NACE MR0175

  • Specialities

    Zero/Span buttons,
    Testclamp,
    RFID TAG for easy identification

  • Measuring principle

    Differential pressure

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