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Deltabar PMD55 - Differential pressure

Differential pressure
Deltabar PMD55

Differential pressure transmitter with metal sensor for measurement of pressure differences

PMD55
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from CHF ??.-
  • Measuring principle

    Differential pressure

  • Product headline

    Digital transmitter with metallic measuring diaphragms
    Compact size
    Modular transmitter
    Long-term stability

  • Max. measurement error

    0,1%
    "PLATINUM" 0,075%

  • Max. process pressure

    10 mbar...40 bar
    (0.15...580 psi)

  • Medium temperature range

    Temperature gradient from pressure piping

  • Display/Operation

    Option

  • Outputs

    4...20mA HART

  • Digital communication

    HART

  • Hazardous area approvals

    ATEX, FM, CSA, IECEx, INMETRO, NEPSI, TIIS

  • Functional safety

    SIL

  • Material certificates

    NACE MR0103
    NACE MR0175
    EN10204-3.1

  • Measuring principle

    Differential pressure

  • Product headline

    Digital transmitter with metallic measuring diaphragms
    Compact size
    Modular transmitter
    Long-term stability

  • Max. measurement error

    0,1%
    "PLATINUM" 0,075%

  • Max. process pressure

    10mbar...40bar
    (0.15...580psi)

  • Medium temperature range

    Temperature gradient from pressure piping

  • Display/Operation

    Option

  • Outputs

    4...20mA HART

  • Digital communication

    HART

  • Hazardous area approvals

    ATEX, FM, CSA, IECEx, INMETRO, NEPSI, TIIS

  • Functional safety

    SIL

  • Material certificates

    NACE MR0103
    NACE MR0175
    EN10204-3.1

  • Measuring principle

    Differential pressure

  • Characteristic

    Digital transmitter with metallic measuring diaphragms
    Compact size
    Modular transmitter
    Long-term stability

  • Supply voltage

    4...20 mA HART
    11,5...45V DC (Non Ex):
    Ex ia: 11,5...30V DC
    PROFIBUS PA:
    9...32 V DC (Non Ex)
    FOUNDATION Fieldbus:
    9...32 V DC (Non Ex)

  • Reference Accuracy

    Standard 0.1%
    Platinum 0.075%

  • Long term stability

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

  • Process temperature

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

  • Ambient temperature

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

  • Measuring cell

    10 mbar...40 bar
    (0.15...580 psi)

  • Smallest calibratable span

    10 mbar (0.15 psi)

  • Max. Turn down

    20:1

  • Max. overpressure limit

    on one side:
    160 bar
    (2300 psi)

  • Process connection

    1/4-18 NPT

  • Material process membrane

    316L, AlloyC,

  • Material gasket

    Viton, PTFE, EPDM, NBR

  • Fill fluid

    Silicone oil
    Inert oil

  • Material housing

    Die-cast aluminum

  • Communication

    4...20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus

  • Certificates / Approvals

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

  • Safety approvals

    SIL

  • Design approvals

    NACE MR0175
    EN10204-3.1

  • Successor

    PMD55B

  • Measuring principle

    Differential pressure

  • Product headline

    Digital transmitter with metallic measuring diaphragms
    Compact size
    Modular transmitter
    Long-term stability

  • Max. measurement error

    0,1%
    "PLATINUM" 0,075%

  • Max. process pressure

    10mbar...40bar
    (0.15...580psi)

  • Medium temperature range

    Temperature gradient from pressure piping

  • Display/Operation

    Option

  • Outputs

    4...20mA HART

  • Digital communication

    HART

  • Hazardous area approvals

    ATEX, FM, CSA, IECEx, INMETRO, NEPSI, TIIS

  • Functional safety

    SIL

  • Material certificates

    NACE MR0103
    NACE MR0175
    EN10204-3.1

  • Measuring principle

    Differential pressure

  • Characteristic / Application

    Digital transmitter with metallic measuring diaphragms
    Compact size
    Modular transmitter
    Long-term stability

  • Supply / Communication

    4...20mA HART:
    11,5...45V DC
    Ex ia: 11,5...30V DC

  • Accuracy

    0,1%
    "PLATINUM" 0,075%

  • Long term stability

    0,05% of URL/year
    0,125% of URL/5 years

  • Ambient temperature

    -40°C...85°C
    (-40°F...185°F)

  • Process temperature

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

  • Process pressure absolute / max. overpressure limit

    160 bar

  • Pressure measuring range

    10mbar...40bar
    (0.15...580psi)

  • Main wetted parts

    316L

  • Process connection

    1/4-18 NPT

  • Communication

    4...20mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus

  • Certificates / Approvals

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

  • Safety approvals

    SIL

  • Design approvals

    EN 10204-3.1
    NACE MR0175, MR0103
    AD2000

  • Options

    4-line digital display
    Aluminium housing

  • Successor

    PMD55B

  • Application limits

    Measuring cell:
    Metal welded

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