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Endress+Hauser

Cerabar PMC51B - pressure transmitter

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Cerabar PMC51B - pressure transmitter series
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Description

Application

The Cerabar PMC51B pressure transmitter is part of the latest generation of Cerabar devices, offering a blend of durability and advanced features. It provides straightforward local or remote operation and supports condition-based maintenance. The software is designed for user-friendliness, featuring intuitive wizards that guide users through commissioning and proof testing, significantly reducing the risk of operational errors. Additionally, the transmitter can be controlled remotely via a mobile app using a secure Bluetooth connection.

  • Pressure measuring range: up to 40 bar (600 psi)
  • Vacuum resistance: fully resistant up to +100°C (212°F) process temperature
  • Accuracy: up to +/-0.055%

 


 

Benefits

  • Wireless device control in the process area using the SmartBlue App, eliminating the need for process interruption.
  • Minimizes systematic failures with error-free SIL commissioning and guided proof testing.
  • Enhances safety by reducing on-site accidents and protecting equipment in hard-to-reach areas.

 

SPECIFICATIONS

Pressure Specifications

Measuring principle

 

Absolute and gauge pressure

 

Characteristic

Pressure transmitter with ceramic process membran for accurate measurement in liquid 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

 

 

0.10% of URL/ year

0.25% of URL/ 5 years

0.40% of URL/ 10 years

 

 

Process temperature

 

 

-40°C...+100°C

(-40°F...+212°F)

 

 

Ambient temperature

 

 

-40°C...+85°C

(-40°F...+185°F)

 

 

Measuring cell

 

 

100 mbar...40 bar

(1.5 psi...600 psi)

 

 

Smallest calibratable span

 

 

5 mbar (0.075 psi)

 

 

Vacuum resistance

 

 

0 mbar abs.

 

 

Max. Turn down

 

 

100:1

 

 

Max. overpressure limit

 

 

60 bar (900 psi)

 

 

Process connection

 

 

Thread:

G1/2...G2, R1/2, MNPT1/2...MNPT2,

FNPT1/2

Flange:

DN25...DN80,

NPS 1"...4"

 

 

Material process membrane

 

 

Ceramic

 

 

Material gasket

 

 

FKM, EPDM, HNBR, FFKM

 

 

Fill fluid

 

 

none, dry measuring cell

 

 

Material housing

 

 

Aluminium

 

 

Communication

 

 

4...20 mA,

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 MR0175,

NACE MR0103

 

 

Drinking water approvals

 

 

NSF, KTW

 

 

Specialities

 

 

Bluetooth® Operation and maintenance SmartBlue App,

RFID TAG for easy identification,

Plug and play functionalities

 

Continuous / Liquids Specifications

Measuring principle

 

Absolute and gauge pressure

 

Characteristic / Application

 

Pressure transmitter with ceramic process membran for accurate measurement in liquid or gases.

Intuitive and clear wizard for commissioning

 

Specialities

 

Bluetooth® Operation and maintenance SmartBlue App,

RFID TAG for easy identification,

Plug and play functionalities

 

Supply / Communication

 

Ex d, Ex e, non-Ex::

10.5...35V DC

Ex i: 10.5...30V DC

 

Accuracy

Standard:

up to 0.075 %

Platinum:

up to 0.055 %

 

Long term stability

 

0.10 % of URL/ year

0.25 % of URL/ 5 years

0.40 % of URL/ 10 years

 

Ambient temperature

 

-40°C...+85°C

(-40°F...+185°F)

 

Process temperature

 

-40°C...+100°C

(-40°F...+212°F)

 

Process pressure / max. overpressure limit

 

40 bar (600 psi)

 

Pressure measuring range

 

100 mbar...40 bar

(1.5 psi...600 psi)

 

Main wetted parts

 

Ceraphire ceramic

FKM, EPDM, HNBR,

Perlast, Kalrez

 

Process connection

 

Thread:

G1/2...G2, R1/2, MNPT1/2...MNPT2, FNPT1/2

Flange:

DN25...DN80,

NPS 1"...4"

 

Max. measurement distance

 

400 m (1312 ft) H2O

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

 

EN 10204-3.1

NACE MR0175,

NACE MR0103

 

Drinking water approvals

 

NSF, KTW

 

Application limits

 

Measuring cell: ceramics

If pressurized, possibly use differential pressure measurement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure

 

 

Documents

You may want to read this product's catalog. If so, please click to view the Endress+Hauser Cerabar PMC51B - pressure transmitter series datasheet.
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