Endress+Hauser Deltabar PMD75

Differential pressure

Name: Endress+Hauser Deltabar PMD75
Brand: Endress+Hauser
Availability: InStock

Differential pressure sensor

Accuracy

Standard: 0.05%
Platinum: up to 0.035%

Max. measurement error

0,075%
"PLATINUM" 0,05%

Process temperature

-40 В°C...85 В°C
(-40 В°F...185 В°F)

Medium temperature range

Temperature gradient from pressure piping

Pressure measuring range

10 mbar...250 bar
(0.15 psi...3750 psi)

Process pressure absolute / max. overpressure limit

420 bar (6300 psi)

Main wetted parts

Alloy C276
316L
Monel
Tantalum

Max. measurement distance

400 m (1.312 ft) H2O

Max. process pressure

max. 420 bar
(max. 2175 psi)

Material process membrane

316L, AlloyC,
Tantal,
Gold-Rhodium

Measuring cell

10 mbar...250 bar
(0.15 psi...3750 psi)

Item Number: Deltabar PMD75

Contact our experts

+421 552 601 099

Overview
Comments

An intelligent multifunctional differential pressure transmitter.

Differential pressure transmitter with metal sensor for measurement of pressure differences.

Measuring principle

Differential pressure

Product headline

Digital transmitter with metallic measuring diaphragms
Modular transmitter
Long-term stability
High static pressure/Overload resistance
Enhanced safety via self diagnostic functions
Secondary process barrier

Max. measurement error

0,075%
"PLATINUM" 0,05%

Max. process pressure

max. 420 bar
(max. 2175 psi)

Medium temperature range

Temperature gradient from pressure piping

Display/Operation

Option

Outputs

4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus

Digital communication

HART
PROFIBUS PA
FOUNDATION Fieldbus

Hazardous area approvals

ATEX, FM, CSA, IECEx, INMETRO, NEPSI, TIIS

Functional safety

SIL

Material certificates

NACE MR0103
NACE MR0175
EN10204-3.1

Measuring principle

Differential pressure

Product headline

Max. measurement error

0,075%
"PLATINUM" 0,05%

Max. process pressure

max. 420 bar
(max. 6 091 psi)

Medium temperature range

Temperature gradient from pressure piping

Display/Operation

Option

Outputs

4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus

Digital communication

HART
PROFIBUS PA
FOUNDATION Fieldbus

Hazardous area approvals

ATEX, FM, CSA, IECEx, INMETRO, NEPSI, TIIS

Functional safety

SIL

Material certificates

NACE MR0103
NACE MR0175
EN10204-3.1

Measuring principle

Differential pressure

Characteristic / Application

Digital transmitter with metallic measuring diaphragms
Modular transmitter
Long term stability
High static pressure/Overload resistance
Enhanced safety via self diagnostic functions
Secondary process barrier

Supply / Communication

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

Accuracy

Standard: 0.05%
Platinum: up to 0.035%

Long term stability

0,05% of URL/year

Ambient temperature

-50 В°C...85 В°C
(-58 В°F...185 В°F)

Process temperature

-40 В°C...85 В°C
(-40 В°F...185 В°F)

Process pressure absolute / max. overpressure limit

420 bar (6300 psi)

Pressure measuring range

10 mbar...250 bar
(0.15 psi...3750 psi)

Main wetted parts

Alloy C276
316L
Monel
Tantalum

Process connection

1/4-18NPT
RC1/4"

Max. measurement distance

400 m (1.312 ft) H2O

Communication

4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus

Certificates / Approvals

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

Safety approvals

SIL

Design approvals

EN 10204-3.1
NACE MR0175, MR0103

Marine approval

GL/ ABS

Options

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

Successor

PMD75B

Application limits

Measuring cell:
Metal welded

Measuring principle

Differential pressure

Product headline

Max. measurement error

0,075%
"PLATINUM" 0,05%

Max. process pressure

max. 420 bar
(max. 6091 psi)

Medium temperature range

Temperature gradient from pressure piping

Display/Operation

Option

Outputs

4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus

Digital communication

HART
PROFIBUS PA
FOUNDATION Fieldbus

Hazardous area approvals

ATEX, FM, CSA, IECEx, INMETRO, NEPSI, TIIS

Functional safety

SIL

Material certificates

NACE MR0103
NACE MR0175
EN10204-3.1

Measuring principle

Differential pressure

Characteristic

Digital transmitter with metallic measuring diaphragms
Modular transmitter
Long-term stability
High static pressure/Overload resistance
Secondary process barrier

Supply voltage

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)

Reference Accuracy

Standard: 0.05%
Platinum: up to 0.035%

Long term stability

0.03 % of URL/ year
0.05 % of URL/ 5 years
0.08 % of URL/ 10 years

Process temperature

-40В°C...85В°C
(-40В°F...185В°F)

Ambient temperature

-50В°C...85В°C
(-58В°F...185В°F)

Measuring cell

10 mbar...250 bar
(0.15 psi...3750 psi)

Smallest calibratable span

1 mbar (0.015 psi)

Vacuum resistance

50 mbar (0.73 psi)

Max. Turn down

100:1

Max. overpressure limit

On one side:
420 bar
(6300psi)

Process connection

1/4-18NPT
RC1/4"

Material process membrane

316L, AlloyC,
Tantal,
Gold-Rhodium

Material gasket

Viton, PTFE, EPDM, NBR

Fill fluid

Silicone oil
Inert oil

Material housing

316L, Die-cast aluminum

Communication

4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus

Certificates / Approvals

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

Safety approvals

SIL

Design approvals

NACE MR0103
EN10204-3.1

Marine approvals

GL/ ABS

Specialities

Diagnostic functions

Successor

PMD75B

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