Endress+Hauser Cerabar PMP75

Absolute and gauge pressure

Cerabar S PMP75 Absolute and gauge pressure transducer with separating diaphragm. It has threaded, flanged and hygienic process connections. It is used to measure pressure and level in tanks and pipelines. Intelligent, high-precision and multifunctional.

Digital pressure transmitter with fully welded diaphragm seal for measurement in gases or liquids.

400 mbar...400 bar
(6 psi...6000 psi)

1050bar (15,200psi)

Alloy C276
316L
Monel
Tantalum
PTFE-Foil

7000m (22.966ft) H2O

316L, AlloyC,
Tantal
Rhodium> Gold
PTFE

400 mbar...400 bar
(6 psi...6000 psi)
relative/ absolute

Absolute and gauge pressure

Digital transmitter with piezoresistive sensor and diaphragm seal
Modular transmitter
Long term stability
Minimum oil volume
Enhanced safety via self diagnostic functions
Secondary process barrier

Diagnostic functionalities
Different languages in software

4...20mA HART:
10,5...45V DC
Ex ia: 10,5...30V DC
PROFIBUS PA /
FOUNDATION Fieldbus:
9...32V DC

0,075% + influence of diaphragm seal

0,05% of URL/year

-50В°C...85В°C
(-58В°F...185В°F)

-70В°C...400В°C
(-94В°F...752В°F)

1050bar (15,200psi)

400 mbar...400 bar
(6 psi...6000 psi)

Alloy C276
316L
Monel
Tantalum
PTFE-Foil

Threads
Flanges (DIN, ASME, JIS) with flush membrane
Tri-Clamp ISO02852
Hygienic connections

7000m (22.966ft) H2O

4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus

ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC

SIL

EN 10204-3.1
NACE MR0175, MR0103

3A, EHEDG

GL/ ABS

HistoROM/M-Dat
4-line digital display
SS- or Aluminiumhousing
Separate housing

PMP71B

Measuring cell: Metal
welded
If pressurized, possibly
use differential pressure
meas-urement with two
pressure transmitters
(electronic dp). Observe
ratio head pressure :
hydrostatic pressure

Absolute and gauge pressure

Digital transmitter with piezoresistive sensor and diaphragm seal
Modular transmitter
Long term stability
Minimum oil volume process connection
Enhanced safety via self diagnostic functions
Secondary process barrier

4...20 mA HART
10,5...45V DC (Non Ex):
Ex ia: 10,5...30V DC
PROFIBUS PA:
9...32 V DC (Non Ex)
FOUNDATION Fieldbus:
9...32 V DC (Non Ex)

0,075% + influence of diaphragm seal

0.05 % of URL/ year
0.07 % of URL/ 5 years
0.1 % of URL/ 10 years

-70В°C...400В°C
(-94В°F...752В°F)

-50В°C...85В°C
(-58В°F...185В°F)

400 mbar...400 bar
(6 psi...6000 psi)
relative/ absolute

5 mbar (0.075 psi)

10 mbar (0.15 psi)

100:1

1050 bar (15.750 psi)

Thread:
G1/2...G2, R1/2, MNPT1/2...MNPT2, NPT1/2...NPT1
Flange:
DN25...DN100,
ASME 1"...4",
JIS 10K
Diaphragm seal

Tri-Clamp
DIN11851
NEUMO
Varivent
SMS
DRD
Universal adapter

316L, AlloyC,
Tantal
Rhodium> Gold
PTFE

None, diaphragm welded

Silicone oil,
Inert oil,
Vegetable oil,
High temperature oil,
Low temperature oil,

Die-cast aluminum,
AISI 316L

4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus

ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC

SIL

EN10204-3.1
NACE MR0103

3A, EHEDG

GL/ ABS

Diagnostic functions
TempC Membrane

PMP71B