PMD55B differential pressure transmitter replaced PMD55

Field of application

This transmitter belongs to the new Deltabar generation. It is robust and easy to operate either locally or remotely. The transmitter can be controlled wireless via app on a mobile device using a secure Bluetooth connection. The PMD55B allows condition-based maintenance which increases efficiency in technical service significantly.
The software is designed to simplify the handling. Intuitive wizards guide you through the setup and proof testing of the device which minimizes operating errors.

• Pressure measuring range: up to 40 bar (600 psi)

• Static pressure up to 250bar (3750psi)

• Accuracy: up to +/-0.055%

Benefits

• Wireless control of the device in the process area with the SmartBlue App without interrupting the process

• Reduce on site accidents and protect equipment when instruments are in difficult to reach areas

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

• 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 0.075 %
  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

  10 mbar.... 40 bar (0.15 psi... 600 psi)

• Max. overpressure limit

  375 bar (5625 psi)

• Process connection

  NPT 1/4-18, RC1/4"

• Communication

  4...20 mA HART
  PROFINET with Ethernet-APL
  Bluetooth® wireless
  technology and app (optional)

• Certificates / Approvals

  ATEX, CSA, IECEx, JPN Ex, KC, INMETRO, NEPSI, UK Ex

• Safety approvals

  SIL

• Design approvals

  EN 10204-3.1,
  NACE MR0175,
  NACE MR0103,
  AD2000

• Drinking water approvals

  NSF, KTW

• Specialities

  Bluetooth® Operation and maintenance with SmartBlue App,
  RFID TAG for easy identification,
  Plug and play functionalities