Differential pressure
Deltabar PMD55

Differential pressure transmitter with metal sensor for measurement of pressure differences

PMD55

Jämför

En överblick över specifikationer

Accuracy

0,1%
"PLATINUM" 0,075%
Process temperature

-40 °C...85 °C
(-40 °F...185 °F)
Pressure measuring range

10mbar...40bar
(0.15...580psi)
Main wetted parts

316L
Material process membrane

316L, AlloyC,
Measuring cell

10 mbar...40 bar
(0.15...580 psi)

Visa alla specifikationer

Applikationsområde

The Deltabar PMD55 differential pressure transmitter with piezoresistive sensor and welded metallic membrane is typically used in process or environmental applications for continuous measurement of pressure differences in liquids, vapors and gases. Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. SIL2 according to IEC 61508 / IEC 61511.

For level, volume or mass measurement in liquids, differential pressure monitoring, e.g. of filters and pumps as well as flow measurement (volume or mass flow) in conjunction with primary elements in gases, vapors and liquids.

Process connections: Threads
Process temperature: -40 to 85°C (-40 to 185°F)
Measuring ranges: 0.5mbar to 40bar (0.0072 to 600psi)
Accuracy: ±0.1%, "Platinum" ±0.075% (optional)
International explosion protection certificates, SIL

Fördelar

Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
Easy process adaptation to impulse line high-pressure/low-pressure change via electric switch on the main electronics
Compact design and modular concept for easy replacement of display or electronics
Process pressure up to SIL2, certified to IEC 61508 and IEC 61511
Global usage thanks to the widest range of approvals for industries and applications

Videor

Pressure measuring principle

Lean urvalet

Standardprodukter
Pålitliga, robusta och lätta att underhålla

Tekniska egenskaper

Enkelhet

Vad är FLEX?

Enkla produkter
Enkla att välja, installera och använda

Tekniska egenskaper

Enkelhet

Vad är FLEX?

Standardprodukter
Pålitliga, robusta och lätta att underhålla

Tekniska egenskaper

Enkelhet

Vad är FLEX?

High-end produkter
Mycket funktionella och praktiska

Tekniska egenskaper

Enkelhet

Vad är FLEX?

Specialprodukter
Designade för krävande applikationer

Tekniska egenskaper

Enkelhet

Varierande

Vad är FLEX?

FLEX urvalet	Tekniska egenskaper	Enkelhet
F L E X Fundamental urvalet Möt dina grundläggande mätbehov	Tekniska egenskaper	Enkelhet
F L E X Lean urvalet Hantera dina kärnprocesser med enkelhet	Tekniska egenskaper	Enkelhet
F L E X Extended urvalet Optimera dina processer med innovativa teknologier	Tekniska egenskaper	Enkelhet
F L E X Xpert urvalet Hantera dina mest utmanande applikationer	Tekniska egenskaper	Enkelhet Varierande

Lär dig mer om FLEX urvalet

Loading alternative products

Kundcase

Time saved, safety increased

Employees of Returkraft regularly have to fulfill and document all requirements of the SIL measuring points in the plant.
Läs hela berättelsen
Fit for purpose instrumentation for CNG compressors

The Egyptian government is working to replace liquid fuels with natural gas. To achieve this they targeted increasing the number of CNG stations in their country from 306 to 1000 by the end of 2021.
Läs hela berättelsen

Mätprincip

Differential pressure
Characteristic

Digital transmitter with metallic measuring diaphragms
Compact size
Modular transmitter
Long-term stability
Supply voltage

4...20 mA HART
11,5...45V DC (Non Ex):
Ex ia: 11,5...30V DC
PROFIBUS PA:
9...32 V DC (Non Ex)
FOUNDATION Fieldbus:
9...32 V DC (Non Ex)
Reference Accuracy

Standard 0.1%
Platinum 0.075%
Long term stability

0.05% of URL/ year
0.13% of URL/ 5 years
0.23% of URL/ 10 years
Process temperature

-40°C...+85°C
(-40°F...+185°F)
Ambient temperature

-40°C...+85°C
(-40°F...+185°F)
Measuring cell

10 mbar...40 bar
(0.15...580 psi)
Smallest calibratable span

10 mbar (0.15 psi)
Max. Turn down

20:1
Max. overpressure limit

on one side:
160 bar
(2300 psi)
Process connection

1/4-18 NPT
Material process membrane

316L, AlloyC,
Material gasket

Viton, PTFE, EPDM, NBR
Fill fluid

Silicone oil
Inert oil
Material housing

Die-cast aluminum
Communication

4...20 mA HART
PROFIBUS PA
FOUNDATION Fieldbus
Certificates / Approvals

ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, UK Ex
Safety approvals

SIL
Design approvals

NACE MR0175
EN10204-3.1
Successor

PMD55B

Mätprincip

Differential pressure
Characteristic / Application

Digital transmitter with metallic measuring diaphragms
Compact size
Modular transmitter
Long-term stability
Supply / Communication

4...20mA HART:
11,5...45V DC
Ex ia: 11,5...30V DC
Accuracy

0,1%
"PLATINUM" 0,075%
Long term stability

0,05% of URL/year
0,125% of URL/5 years
Ambient temperature

-40°C...85°C
(-40°F...185°F)
Process temperature

-40 °C...85 °C
(-40 °F...185 °F)
Process pressure / max. overpressure limit

160 bar
Pressure measuring range

10mbar...40bar
(0.15...580psi)
Main wetted parts

316L
Process connection

1/4-18 NPT
Communication

4...20mA HART
PROFIBUS PA
FOUNDATION Fieldbus
Certificates / Approvals

ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI
Safety approvals

SIL
Design approvals

EN 10204-3.1
NACE MR0175, MR0103
AD2000
Options

4-line digital display
Aluminium housing
Successor

PMD55B
Application limits

Measuring cell:
Metal welded

Mätprincip

Differential pressure
Product headline

Digital transmitter with metallic measuring diaphragms
Compact size
Modular transmitter
Long-term stability
Max. measurement error

0,1%
"PLATINUM" 0,075%
Max. process pressure

10 mbar...40 bar
(0.15...580 psi)
Medium temperature range

Temperature gradient from pressure piping
Display/Operation

Option
Outputs

4...20mA HART
Digital communication

HART
Hazardous area approvals

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

SIL
Material certificates

NACE MR0103
NACE MR0175
EN10204-3.1

Mätprincip

Differential pressure
Product headline

Digital transmitter with metallic measuring diaphragms
Compact size
Modular transmitter
Long-term stability
Max. measurement error

0,1%
"PLATINUM" 0,075%
Max. process pressure

10mbar...40bar
(0.15...580psi)
Medium temperature range

Temperature gradient from pressure piping
Display/Operation

Option
Outputs

4...20mA HART
Digital communication

HART
Hazardous area approvals

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

SIL
Material certificates

NACE MR0103
NACE MR0175
EN10204-3.1

Mätprincip

Differential pressure
Product headline

Digital transmitter with metallic measuring diaphragms
Compact size
Modular transmitter
Long-term stability
Max. measurement error

0,1%
"PLATINUM" 0,075%
Max. process pressure

10mbar...40bar
(0.15...580psi)
Medium temperature range

Temperature gradient from pressure piping
Display/Operation

Option
Outputs

4...20mA HART
Digital communication

HART
Hazardous area approvals

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

SIL
Material certificates

NACE MR0103
NACE MR0175
EN10204-3.1

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Språk:	Engelska
Version:	20/03/2007
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	EN	SV
20/03/2007

	EN	SV
12/10/2007

	EN	SV
22/06/2015

Differential pressureDeltabar PMD55

Differential pressure transmitter with metal sensor for measurement of pressure differences

En överblick över specifikationer

Accuracy

Process temperature

Pressure measuring range

Main wetted parts

Material process membrane

Measuring cell

Applikationsområde

Fördelar

Videor

Lean urvalet

Kundcase

Time saved, safety increased

Fit for purpose instrumentation for CNG compressors

Mätprincip

Characteristic

Supply voltage

Reference Accuracy

Long term stability

Process temperature

Ambient temperature

Measuring cell

Smallest calibratable span

Max. Turn down

Max. overpressure limit

Process connection

Material process membrane

Material gasket

Fill fluid

Material housing

Communication

Certificates / Approvals

Safety approvals

Design approvals

Successor

Mätprincip

Characteristic / Application

Supply / Communication

Accuracy

Long term stability

Ambient temperature

Process temperature

Process pressure / max. overpressure limit

Pressure measuring range

Main wetted parts

Process connection

Communication

Certificates / Approvals

Safety approvals

Design approvals

Options

Successor

Application limits

Mätprincip

Product headline

Max. measurement error

Max. process pressure

Medium temperature range

Display/Operation

Outputs

Digital communication

Hazardous area approvals

Functional safety

Material certificates

Mätprincip

Product headline

Max. measurement error

Max. process pressure

Medium temperature range

Display/Operation

Outputs

Digital communication

Hazardous area approvals

Functional safety

Material certificates

Mätprincip

Product headline

Max. measurement error

Differential pressure
Deltabar PMD55