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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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Deltabar PMD55 aluminum housing
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Deltabar PMD55 aluminum housing
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Deltabar PMD55 application
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Specs at a glance

  • Accuracy

    0,1%
    "PLATINUM" 0,075%

  • Max. measurement error

    0,1%
    "PLATINUM" 0,075%

  • Process temperature

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

  • Medium temperature range

    Temperature gradient from pressure piping

  • Pressure measuring range

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

  • Process pressure / max. overpressure limit

    160 bar

  • Main wetted parts

    316L

  • Max. process pressure

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

  • Material process membrane

    316L, AlloyC,

  • Measuring cell

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

Field of application

The Deltabar PMD55 differential pressure transmitter with piezoresistive sensor and welded metallic membrane is typically used in process or environmental applications for continuous measurement of pressure differences in liquids, vapors and gases. Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. SIL2 according to IEC 61508 / IEC 61511.

For level, volume or mass measurement in liquids, differential pressure monitoring, e.g. of filters and pumps as well as flow measurement (volume or mass flow) in conjunction with primary elements in gases, vapors and liquids.

  • Process connections: Threads

  • Process temperature: -40 to 85°C (-40 to 185°F)

  • Measuring ranges: 0.5mbar to 40bar (0.0072 to 600psi)

  • Accuracy: ±0.1%, "Platinum" ±0.075% (optional)

  • International explosion protection certificates, SIL

Benefits

  • Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus

  • Easy process adaptation to impulse line high-pressure/low-pressure change via electric switch on the main electronics

  • Compact design and modular concept for easy replacement of display or electronics

  • Process pressure up to SIL2, certified to IEC 61508 and IEC 61511

  • Global usage thanks to the widest range of approvals for industries and applications

Videos

  • Pressure measuring principle

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Technical excellence

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  • Simple products

  • Easy to select, install and operate

Technical excellence

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  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

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Meet your basic measurement needs

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Handle your core processes easily

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Optimize your processes with innovative technologies

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Master your most challenging applications

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Success stories

  • In Returkraft’s large incinerator, the pressure conditions must be monitored continuously. In Returkraft’s large incinerator, the pressure conditions must be monitored continuously.

    Time saved, safety increased

    Employees of Returkraft regularly have to fulfill and document all requirements of the SIL measuring points in the plant.

  • CNG compressor model with electric motor CNG compressor model with electric motor

    Fit for purpose instrumentation for CNG compressors

    The Egyptian government is working to replace liquid fuels with natural gas. To achieve this they targeted increasing the number of CNG stations in their country from 306 to 1000 by the end of 2021.

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