Cerabar PMP51B - pressure transmitter

Smart pressure transmitter with metal membrane for highly accurate measurement of liquids and gases

• Measuring principle

  Absolute and gauge pressure

• Characteristic

  Pressure transmitter with metal membrane for accurate measurement in liquids or gases.
  Available with diaphragm seals.
  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

  0.1% of URL/year
  0.2% of URL/ 5 years
  0.25% of URL/ 10 years

• Process temperature

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

• Ambient temperature

  -40°C...+85°C
  (-40°F...+185°F)

• Measuring cell

  400 mbar...400 bar
  (6psi...6,000psi)

• Smallest calibratable span

  20 mbar (0.3 psi)

• Vacuum resistance

  50 mbar (0.725 psi)

• Max. Turn down

  100:1

• Max. overpressure limit

  600 bar (9,000 psi)

• Process connection

  Thread:
  G1/2...G2, R1/2, MNPT3/4...MNPT2,
  FNPT1/2
  Flange:
  DN25...DN80,
  NPS 1"...3"

• Process connection hygienic

  Process connection hygienic

• Material process membrane

  316L, AlloyC,
  Tantal, Monel,
  PTFE

• Material gasket

  PTFE

• Fill fluid

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

• Material housing

  Aluminium

• Communication

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

• Certificates / Approvals

  ATEX, IEC Ex, CSA C/US, NEPSI

• Safety approvals

  SIL

• Design approvals

  EN10204-3.1,
  NACE MR0175,
  NACE MR0103

• Hygienic approvals

  Hygienic approvals

• Marine approvals

  Marine approvals

• Drinking water approvals

  NSF

• Specialities

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