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Deltabar PMD78B

Deltabar PMD78B - differential pressure transmitter

Minimizes ambient and process temperature effects on your measurement thanks to the TempC membrane

PMD78B
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Deltabar PMD78B
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©Endress+Hauser
Deltabar PMD78B
  • F
  • L
  • E
  • X
©Endress+Hauser

Specs at a glance

  • Accuracy

    Standard:
    up to 0.1 %

  • Process temperature

    -40°C...+400°C
    (-40°F...+752°F)

  • Pressure measuring range

    100 mbar...40 bar
    (1.5psi...600 psi)

  • Main wetted parts

    316L, AlloyC,
    Tantal, Monel
    PTFE, Gold

  • Material process membrane

    316L, AlloyC,
    Tantal,
    Monel
    PTFE
    Gold

  • Measuring cell

    100 mbar...40 bar
    (1.5 psi...600 psi)

Field of application

This transmitter belongs to the new Deltabar generation. The device is robust and can be remotely controlled via SmartBlue App using a secure Bluetooth connection. It allows condition based maintenance to increase plant availability.
The software is designed to simplify the handling. Intuitive wizards guide the user through setup, proof tests and verification of the device.
Heartbeat Technology offers verification and monitoring functions to detect unwanted anomalies e.g. plugged impulse lines.

  • Pressure measuring ranges up to 40 bar (600 psi)

  • Process temperatures up to 400 °C (752 °F) with diaphragm seal

  • Static pressure: up to 160 bar (2400 psi)

  • Accuracy: up to +/- 0.075%

Benefits

  • Wireless control of the device in hard to reach areas with the SmartBlue App and a Bluetooth® connection

  • Reduce systematic failures - error free SIL commissioning and instrument guided proof testing

  • With Heartbeat Technology you are able to verify the health of the device while the process is running. This increases plant availability.

  • Simple indication of device status - display changes from green to red when diagnostic messages occur

Extended selection

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

FLEX: Extended ©Endress+Hauser

  • Simple products

  • Easy to select, install and operate

Technical excellence

Simplicity

  • Standard products

  • Reliable, robust and low-maintenance

Technical excellence

Simplicity

  • High-end products

  • Highly functional and convenient

Technical excellence

Simplicity

  • Specialized products

  • Designed for demanding applications

Technical excellence

Simplicity

Variable

FLEX selections Technical excellence Simplicity
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Fundamental selection

Meet your basic measurement needs

Technical excellence
Simplicity
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Lean selection

Handle your core processes easily

Technical excellence
Simplicity
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Extended selection

Optimize your processes with innovative technologies

Technical excellence
Simplicity
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Xpert selection

Master your most challenging applications

Technical excellence
Simplicity

Variable
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Success stories

  • Pressure measurement in the steam reformer operates reliably and easily at Messer Industriegase. Pressure measurement in the steam reformer operates reliably and easily at Messer Industriegase.

    High plant availability in hydrogen production

    Messer produces hydrogen in a steam reformer. The facility has a large number of protection and safety devices where pressure values play an important role.

  • 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.