Differential pressure flow measurement

단순 제품
손쉬운 선택, 설치 및 작동

기술적 우수성

단순성

FLEX란?

기본 제품
신뢰성, 내구성, 유지보수가 쉬움

기술적 우수성

단순성

FLEX란?

하이엔드 제품
우수한 기능성과 편리성

기술적 우수성

단순성

FLEX란?

전문 제품
까다로운 어플리케이션을 위한 설계

기술적 우수성

단순성

구성에 따라 다름

FLEX란?

FLEX 선택	기술적 우수성	단순성
F L E X Fundamental 선택 기본적인 측정 요구사항 충족	기술적 우수성	단순성
F L E X Lean 선택 핵심 프로세스를 손쉽게 처리	기술적 우수성	단순성
F L E X Extended 선택 혁신적인 기술로 프로세스 최적화	기술적 우수성	단순성
F L E X Xpert 선택 가장 까다로운 어플리케이션 요구사항 충족	기술적 우수성	단순성 구성에 따라 다름

FLEX 선택에 대해 자세히 알아보기

비교

차압 트랜스미터 Deltabar PMD75B

도압관 막힘 같은 프로세스 이상을 검출하는 스마트 압력 트랜스미터

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

비교

전자식 차압계 Deltabar FMD71

세라믹 센서 모듈 2개와 트랜스미터 1개로 구성된 전자식 차압계

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

비교

전자식 차압계 Deltabar FMD72

메탈 센서 모듈 2개와 트랜스미터 1개로 구성된 전자식 차압계

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)

비교

차압계 Deltabar PMD55

금속 센서가 장착된 차압 측정용 차압계

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)

Deltabar PMD55B - differential pressure transmitter

비교

차압 트랜스미터 Deltabar PMD55B

액체와 기체의 차압 모니터링을 위해 금속 멤브레인이 있는 스마트 트랜스미터

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)

비교

차압계 Deltabar PMD75

메탈 센서가 장착된 차압 측정 계기

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)

비교

차압계 Deltabar FMD77

다이어프램 씰 1개가 장착된 레벨 측정용 차압 트랜스미터

Accuracy 0,075% + influence of diaphragm seal

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

Pressure measuring range 100mbar...16bar
(1.5psi...230 psi)

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

Main wetted parts Alloy C276
316L
Monel
Tantalum

Max. measurement distance 160m (525ft) H2O

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

Measuring cell 100 mbar...16 bar
(40 inH20...240 psi)

비교

차압계 Deltabar FMD78

차압 및 레벨을 위해 다이어프램 씰 2개가 장착된 차압계

Accuracy 0,075% + influence of diaphragm seal

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

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

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

Main wetted parts Alloy C276
316L
Monel
Tantalum

Max. measurement distance 400m (1312ft) H2O

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

Measuring cell 100 mbar...40 bar
(40 inH2O...600 psi)

New

비교

차압 트랜스미터 Deltabar PMD50

액체 및 기체의 차압, 레벨 및 유량 측정을 위한 금속 멤브레인 트랜스미터

Material process membrane 316L, AlloyC, Gold

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

비교

차압 트랜스미터 Deltabar PMD78B

TempC 멤브레인을 통해 주변 및 공정 온도의 영향을 최소화하는 신뢰할 수 있는 측정

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

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About differential pressure flow measurement

Proven use in a wide range of applications across industries: Differential pressure transmitters offer the possibility of continuous flow measurement in conjunction with differential pressure transmitters in gases, vapors and liquids. These transmitters are suitable for all types of media, both in standard applications and applications with high process pressures and temperatures.

Measuring principle

Flow measurement is used to determine the quantity that flows through a pipe system per unit of time. The measurement of flow by means of differential pressure is carried out using differential pressure transducers. Differential pressure transducers include orifices, pitot tubes or Venturi tubes. When installed in the pipe, they generate a differential pressure which is measured using the differential pressure transmitter. The flow rate is calculated in the differential pressure transmitter from this measured value.

Benefits

Universal differential pressure transmitters for flow, level and filter applications
Pre-assembled pressure-tested valve blocks

Differential pressure flow measurement

Application-specific product selection

About differential pressure flow measurement

Measuring principle

Benefits

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