Differential pressure
Deltabar FMD77

Differential pressure transmitter with one diaphragm seal for level measurement

FMD77

Jämför

Deltabar FMD77 temperature isolator short, transmitter vertical

Deltabar FMD77 temperature isolator short, transmitter horizontal

Deltabar FMD77 with two diaphragm seals and a capillary on the low pressure side

Deltabar FMD77 temperature isolator long, transmitter horizontal

En överblick över specifikationer

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)

Visa alla specifikationer

Applikationsområde

The Deltabar FMD77 differential pressure transmitter with metal sensor uses a one-sided diaphragm seal or diaphragm seals on both sides with a capillary on the low pressure side. Typically used in the process industry for continuous level measurement in liquids. The integrated HistoROM data module makes the management of process and device parameters easy. Designed according to IEC 61508 for use in SIL3 safety applications.

For level, volume or mass measurement in liquids.

Process connections: Threads and flanges
Temperature: -70 to +400°C (-94 to +752°F)
Measuring ranges: +100mbar to +16bar (+1.5 to +240psi)
Accuracy: ±0.075%
International explosion protection certificates, overfill prevention WHG, hygienic approvals, marine approvals, SIL

Fördelar

Large variety of different process connections and membrane materials
Highest safety due to gas-tight feedthrough with capabilities up to SIL2/3, certified to
IEC 61508
New TempC Membrane minimizes influences of ambient and process temperature fluctuations
Easy menu-guided commissioning via local display, 4 to 20 mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
HistoROM data management concept for fast and easy commissioning, maintenance and diagnostics
Cost savings with modular concept for easy replacement of sensor, display or electronics
Seamless and independent system integration (HART/PA/FF)

Videor

Pressure measuring principle

Extended urvalet

High-end produkter
Mycket funktionella och praktiska

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

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Föregångare

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	EN	SV
11/07/2024
01/03/2018
15/04/2015
10/12/2014
01/11/2014

Språk:	Svenska
Version:	01/08/2006
Filstorlek:	2.2 MB
Filnamn:	BA270Psv.pdf

	EN	SV
01/04/2024
04/01/2022
03/12/2020
23/11/2020
01/04/2020

Språk:	Engelska
Version:	01/04/2024
Filstorlek:	3.7 MB
Filnamn:	TI00382PEN_3524-00.pdf

	EN	SV
03/04/2017
10/12/2014
07/08/2013
01/10/2011
01/05/2010

	EN	SV
10/12/2014
30/04/2013
01/10/2011
22/09/2008
15/05/2008

Differential pressureDeltabar FMD77

Differential pressure transmitter with one diaphragm seal for level measurement

En överblick över specifikationer

Accuracy

Process temperature

Pressure measuring range

Process pressure / max. overpressure limit

Main wetted parts

Max. measurement distance

Material process membrane

Measuring cell

Applikationsområde

Fördelar

Videor

Extended urvalet

Föregångare

Kundcase

Optimerat logistikkoncept för tanksystem

Level measurement of silos on construction sites

Time saved, safety increased

Fit for purpose instrumentation for CNG compressors

Extend SIL proof test intervals with new Liquiphant FTL51

Mätprincip

Characteristic

Supply voltage

Reference Accuracy

Long term stability

Process temperature

Ambient temperature

Measuring cell

Smallest calibratable span

Vacuum resistance

Max. Turn down

Max. overpressure limit

Process connection

Material process membrane

Material gasket

Fill fluid

Material housing

Communication

Certificates / Approvals

Safety approvals

Design approvals

Specialities

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

Max. measurement distance

Communication

Certificates / Approvals

Safety approvals

Design approvals

Options

Successor

Application limits

Back

Instruktioner för användning Deltabar S FMD76/77/78, PMD70/75 Differentialtrycksförmedlare

TI Deltabar S PMD75, FMD77, FMD78

Cerabar S /Deltabar S /Deltapilot S Description of device functions PROFIBUS PA V04.01.zz

Deltabar S FMD77/78; PMD75 PROFIBUS PA (V 04.01.zz) Operating Instructions

Cerabar S / Deltabar S / Deltapilot S, Description of device functions FOUNDATION Fieldbus V 04.00.zz

Deltabar S FMD77/78; PMD75 FOUNDATION Fieldbus (V 04.00.zz) Operating Instructions

Cerabar S / Deltabar S / Deltapilot S HART V02.30.zz Description of Instrument Functions

Instruktioner för användning Deltabar S FMD76/77/78, PMD70/75 Differentialtrycksförmedlare

Cerabar S, Deltabar S, Deltapilot S

Cerabar S, Deltabar S, Deltapilot S

Deltabar S FMD77, FMD78, PMD75

Back

Mounting set housing T14/T15 sensor

Mounting set housing T17 / sensor

Push button housing, PA/FF

Differential pressure
Deltabar FMD77