Cerabar PMP71B - pressure transmitter

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

2,800 bar (40,600 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

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

Design approvals

EN10204-3.1,

NACE MR0103,

NACE MR0175

Marine approvals

Marine approvals

Drinking water approvals

NSF

Heartbeat Technology,

Bluetooth® Operation and maintenance SmartBlue App,

LED Module,

RFID TAG for easy identification,

Plug and play functionalities,

HistoROM

Measuring principle

Absolute and gauge pressure

Characteristic / Application

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.

Specialities

Heartbeat Technology,

Bluetooth® Operation and maintenance SmartBlue App,

LED Module,

RFID TAG for easy identification,

Plug and play functionalities,

HistoROM

Supply / Communication

Ex d, Ex e, non-Ex:

10.5...35V DC

Ex i: 10.5...30V DC

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

Ambient temperature

-60°C...+80°C

(-76°F...+185°F)

Process temperature

Standard:

-40°C…+125°C

(-40°F…+257°F)

Diaphragm seal:

-40°C...+400°C

(-40°F...+752°F)

Process pressure / max. overpressure limit

700 bar

(10,500 psi)

Pressure measuring range

400 mbar...700 bar

(1.5 psi...10,500 psi)

Main wetted parts

316L, AlloyC,

Tantal, Monel,

PTFE, Gold

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

Max. measurement distance

7000 m (22,966 ft) H2O

Communication

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

Marine approval

Marine approval

Drinking water approvals

NSF

Metrological approvals and certificates

MID

Touch control display

Diaphragm seal

Application limits

Measuring cell: Metal

welded

If pressurized, possibly

use differential pressure

measurement with two

pressure transmitters

(electronic dp). Observe

ratio head pressure:

hydrostatic pressure