Cerabar PMP71B - pressure transmitter

Smart pressure transmitter - its health can be verified without process interruption

• Measuring principle

  Absolute and gauge pressure

• Characteristic

  Pressure transmitter with metallic process diaphragm.
  Available with diaphragm seals.
  Device health verification without process interruptions.
  Intuitive and clear wizards for commissioning, proof tests and verification.

• Supply voltage

  4...20 mA HART
  Ex d, Ex e, non-Ex:
  10.5...35V DC :
  Ex i: 10.5...30V DC

• Reference Accuracy

  Standard:
  up to 0.05 %
  Platinum:
  up to 0.025 %

• Long term stability

  0.05 % of URL/ year
  0.07 % of URL/ 5 years
  0.10 % of URL/ 10 years

• Process temperature

  Standard:
  -40°C…+125°C
  (-40°F…+257°F)
  Diaphragm seal:
  -70°C...+400°C
  (-94°F...+752°F)

• Ambient temperature

  -60°C...+80°C
  (-76°F...+185°F)

• Measuring cell

  400 mbar...700 bar
  (6 psi...10,500 psi)

• Smallest calibratable span

  5 mbar (0.075 psi)

• Vacuum resistance

  5 mbar (0.725 psi)

• Max. Turn down

  100:1

• Max. overpressure limit

  1,050 bar (15,750 psi)

• Process connection

  Thread:
  G1/2...G2, R1/2, MNPT3/4...MNPT2,
  FNPT1/2, R1/2
  Flange:
  DN25...DN100,
  NPS 1"...4"
  Pancake: 2"...4", DN50...DN100

• Material process membrane

  316L, AlloyC,
  Tantal, Monel,
  PTFE,
  Gold

• Material gasket

  PTFE

• Fill fluid

  Silicone oil, Inert oil,
  Vegetable oil,
  High/ low temperature oil

• Material housing

  Aluminium,
  316L

• Communication

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

• Certificates / Approvals

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

• Safety approvals

  SIL

• Design approvals

  EN10204-3.1,
  NACE MR0103,
  NACE MR0175

• Marine approvals

  Marine approvals

• Drinking water approvals

  NSF

• Specialities

  Heartbeat Technology,
  Bluetooth® Operation and maintenance SmartBlue App,
  LED Module,
  RFID TAG for easy identification,
  Plug and play functionalities,
  HistoROM