Level measurement with pressure

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Sammenlign

Deltabar PMD75B - differential pressure transmitter

Smart pressure transmitter which detects process anomalies like plugged impulse lines

Accuracy Standard:
up to 0.05 %
Platinum:
up to 0.035 %

Max. measurement error Standard:
up to 0.05 %
Platinum:
up to 0.035 %

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

Process temperature -40°C...+110°C
(-40°F...+230°F)

Pressure measuring range 10 mbar...250 bar
(0.15 psi...3750 psi)

Main wetted parts 316L, AlloyC,
Tantal, Monel,
Gold

Max. process pressure 420 bar (6300 psi)

Material process membrane 316L, AlloyC,
Tantal,
Monel,
Gold

Wetted materials 316L,
AlloyC,
Tantal,
Monel,
Gold

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

Deltabar FMD71 - Electronic differential pressure

Sammenlign

Electronic differential pressure Deltabar FMD71

Electronic differential pressure system utilizing two ceramic sensor modules and one transmitter

Accuracy 0.075% of individual sensor,
"PLATINUM" 0.05% of individual sensor

Process temperature –25...+150°C
(–13...+302°F)

Pressure measuring range 100mbar...40bar
(1.5psi...600psi)

Process pressure / max. overpressure limit 60 bar (900 psi)

Material process membrane Ceramic
316L, AlloyC

Measuring cell 100 mbar...40 bar
(1.5 psi...600 psi)

Deltabar FMD72 - Electronic differential pressure

Sammenlign

Electronic differential pressure Deltabar FMD72

Electronic differential pressure system utilizing two metal sensor modules and one transmitter

Accuracy 0.075% of individual sensor,
"PLATINUM" 0.05% of individual sensor

Process temperature –40...+125°C
(–40 ... +257°F)

Pressure measuring range 400 mbar...10 bar
(6 psi...150 psi)

Process pressure / max. overpressure limit 160 bar (2400 psi)

Main wetted parts 316L, Alloy C

Material process membrane 316L, AlloyC,

Measuring cell 400 mbar...10 bar
(6 psi...150psi)

Udfasning - Se efterfølgere

Sammenlign

Differential pressure Deltabar PMD55

Udfasning - Se efterfølgere

Differential pressure transmitter with metal sensor for measurement of pressure differences

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)

Produktet er ved at blive udfaset

Udfasning Produktstatus

Differential pressure Deltabar PMD55

Nye alternativer tilgængelige

Efterfølger

Deltabar PMD55B

Udfasningsretningslinje

Sammenlign produkter

Udfasningsretningslinje

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Vi påtager os support og service af vores produkter i en periode på ti år efter meddelelse om produkttilbagetrækning (indtil reservedele ikke længere er tilgængelige).

Dog forbeholder vi os ret til at tilbyde alternative løsninger, herunder erstatningsprodukter, hvis det skønnes mere hensigtsmæssigt.

Produktstatus

Basiskode PMD55

Navn Differential pressure Deltabar PMD55

Produktstatus In phase out

Udfasningsdato 12/2024

Bestil stop 6/2027

Reservesensor indtil not applicable

Kalibrering indtil not applicable

Tilgængelighed af reservedele 7/2030

Reparation indtil 7/2030

Nyt alternativ PMD55B

Råd om vedligeholdelse

Sammenlign

Deltabar PMD55B - differential pressure transmitter

Smart transmitter with metal membrane for differential pressure monitoring in liquids and gases

Accuracy Standard:
up to 0.075 %
Platinum:
up to 0.055 %

Measuring range 30 mbar...40 bar
(0.45 psi...600 psi)

Process temperature -40°C...+110°C (-40°F...+230°F)

Medium temperature range -40°C...+110°C
(-40°F...+230°F)

Pressure measuring range 30 mbar.... 40 bar (0.45 psi... 600 psi)

Main wetted parts 316L, AlloyC

Material process membrane 316L, AlloyC

Wetted materials 316L, Alloy

Measuring cell 30 mbar...40 bar
(0.45 psi...600 psi)

Udfasning - Se efterfølgere

Sammenlign

Differential pressure Deltabar PMD75

Udfasning - Se efterfølgere

Differential pressure transmitter with metal sensor for measurement of pressure differences

Accuracy Standard: 0.05%
Platinum: up to 0.035%

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

Pressure measuring range 10 mbar...250 bar
(0.15 psi...3750 psi)

Main wetted parts Alloy C276
316L
Monel
Tantalum

Material process membrane 316L, AlloyC,
Tantal,
Gold-Rhodium

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

Produktet er ved at blive udfaset

Udfasning Produktstatus

Differential pressure Deltabar PMD75

Nye alternativer tilgængelige

Efterfølger

Deltabar PMD75B

Udfasningsretningslinje

Sammenlign produkter

Udfasningsretningslinje

Endress+Hauser forpligter sig til langvarig støtte af alle vores produkter.

Vi påtager os support og service af vores produkter i en periode på ti år efter meddelelse om produkttilbagetrækning (indtil reservedele ikke længere er tilgængelige).

Dog forbeholder vi os ret til at tilbyde alternative løsninger, herunder erstatningsprodukter, hvis det skønnes mere hensigtsmæssigt.

Produktstatus

Basiskode PMD75

Navn Differential pressure Deltabar PMD75

Produktstatus In phase out

Udfasningsdato 12/2024

Bestil stop 6/2027

Reservesensor indtil not applicable

Kalibrering indtil not applicable

Tilgængelighed af reservedele 7/2030

Reparation indtil 7/2030

Nyt alternativ PMD75B

Råd om vedligeholdelse

New

Sammenlign

Deltabar PMD50 - differential pressure transmitter

Transmitter with metal membrane for measuring differential pressure, level and flow in liquids and gases

Material process membrane 316L, AlloyC, Gold

Measuring cell 100 mbar...40 bar
(1.45 psi...580 psi)

Sammenlign

Deltabar PMD78B - differential pressure transmitter

Minimizes ambient and process temperature effects on your measurement thanks to the TempC membrane

Accuracy Standard:
up to 0.1 %

Process temperature -40°C...+400°C
(-40°F...+752°F)

Pressure measuring range 100 mbar...40 bar
(1.5psi...600 psi)

Main wetted parts 316L, AlloyC,
Tantal, Monel
PTFE, Gold

Material process membrane 316L, AlloyC,
Tantal,
Monel
PTFE
Gold

Measuring cell 100 mbar...40 bar
(1.5 psi...600 psi)

Application-specific product selection

Use our product finder to search for the right measuring devices, software or system components. The Applicator tool helps you to make an individual product selection according to your application.

Go to product finder Go to Applicator

About level measurement with pressure

Proven in use in a wide range of applications in numerous industries: Differential pressure transmitters offer the possibility of continuous level measurement as well as volume and mass measurements in liquids. They are suitable for all types of media, both in standard applications and for applications with high process pressures and temperatures.

Measuring principle

For differential pressure measurement in fill level applications, a sensor module measures the hydrostatic pressure, which increases or decreases depending on the fill level due to gravity. A second sensor module measures the head pressure. The level is calculated in the transmitter from these digital values.

Benefits

Universal differential pressure transmitters for flow, level and filter applications
Process temperatures from -70 to +400 °C are possible with diaphragm seals
Improved process availability and minimization of safety risks thanks to electronic differential pressure system

Level measurement with pressure

Produktet er ved at blive udfaset

Nye alternativer tilgængelige

Udfasningsretningslinje

Produktstatus

Produktet er ved at blive udfaset

Nye alternativer tilgængelige

Udfasningsretningslinje

Produktstatus

Application-specific product selection

About level measurement with pressure

Measuring principle

Benefits

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