En överblick över specifikationer
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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
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Material process membrane
316L, AlloyC,
Tantal,
Gold-Rhodium,
PTFE -
Measuring cell
100 mbar...16 bar
(40 inH20...240 psi)
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
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Pressure measuring principle
Extended urvalet
-
High-end produkter
- Mycket funktionella och praktiska
Tekniska egenskaper
Enkelhet
-
Standardprodukter
- Pålitliga, robusta och lätta att underhålla
Tekniska egenskaper
Enkelhet
-
Specialprodukter
- Designade för krävande applikationer
Tekniska egenskaper
Enkelhet
Varierande
| FLEX urvalet | Tekniska egenskaper | Enkelhet |
|---|---|---|
Fundamental urvalet Möt dina grundläggande mätbehov |
Tekniska egenskaper
|
Enkelhet
|
Lean urvalet Hantera dina kärnprocesser med enkelhet |
Tekniska egenskaper
|
Enkelhet
|
Extended urvalet Optimera dina processer med innovativa teknologier |
Tekniska egenskaper
|
Enkelhet
|
Xpert urvalet Hantera dina mest utmanande applikationer |
Tekniska egenskaper
|
Enkelhet
Varierande |
Föregångare
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Mätprincip
Differential pressure
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Characteristic
Digital transmitter with metallic measuring diaphragms, one side with diaphragm seal
Modular transmitter
Long-term stability
Secondary process barrier
enhanced saftey via self diagnostic functions -
Supply voltage
4...20mA 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
0,075% + influence of diaphragm seal
-
Long term stability
0.08 % of URL/ year
0.14 % of URL/ 5 years
0.27 % of URL/ 10 years -
Process temperature
-40°C...400°C
(-40°F...752°F) -
Ambient temperature
-50°C...85°C
(-58°F...185°F) -
Measuring cell
100 mbar...16 bar
(40 inH20...240 psi) -
Smallest calibratable span
5 mbar (0.075 psi)
-
Vacuum resistance
50 mbar (0.73 psi)
-
Max. Turn down
100:1
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Max. overpressure limit
160 bar
(2400 psi) -
Process connection
Low pressure side:
1/4-18NPT
RC1/4"
High pressure side:
Flanges (DIN, ASME, JIS) -
Material process membrane
316L, AlloyC,
Tantal,
Gold-Rhodium,
PTFE -
Material gasket
None, diaphragm seal welded
-
Fill fluid
Silicone oil,
Inert oil,
Vegetable oil
Low- temperature oil
High- temperature 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, UK Ex
-
Safety approvals
SIL
-
Design approvals
NACE MR0175
EN10204-3.1 -
Specialities
Diagnostic functions
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Successor
PMD78B
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Mätprincip
Differential pressure
-
Characteristic / Application
Digital transmitter with metallic measuring diaphragms one side with diaphragm seal
Modular transmitter
Long term stability
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
0,075% + influence of diaphragm seal
-
Long term stability
0,05% of URL/year
-
Ambient temperature
-50°C...85°C
(-58°F...185°F) -
Process temperature
-40°C...400°C
(-40°F...752°F) -
Process pressure / max. overpressure limit
160bar (2400 psi)
-
Pressure measuring range
100mbar...16bar
(1.5psi...230 psi) -
Main wetted parts
Alloy C276
316L
Monel
Tantalum -
Process connection
Low pressure side:
1/4-18NPT
RC1/4"
High pressure side:
Flanges (DIN, ASME, JIS) -
Max. measurement distance
160m (525ft) 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
EN10204-3.1
NACE MR0175, MR0103 -
Options
HistoROM/M-Dat
4-line digital display
SS- or Aluminiumhousing
Separate housing -
Successor
PMD78B
-
Application limits
Measuring cell:
Metal welded
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-
Teknisk information (TI)
TI Deltabar S PMD75, FMD77, FMD78
-
Teknisk information (TI)
Engelsk version - 04/2024New version available in EnglishDifferential pressure measurement and pressure measurement
HART, PA, FFEN SV 01/04/202404/01/202203/12/202023/11/202001/04/2020Språk:
Engelska
Version:
01/04/2024
Filstorlek:
3.7 MB
Filnamn:
TI00382PEN_3524-00.pdf
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-
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Användarinstruktion (BA)
Cerabar S / Deltabar S / Deltapilot S, Description of device functions FOUNDATION Fieldbus V 04.00.zz
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Användarinstruktion (BA)
Engelsk version - 04/2017New version available in EnglishCerabar S PMC71, PMP71, PMP75 Pressure transmitter
Deltabar S FMD77, FMD78, PMD75 Differential pressure
transmitter
Deltapilot S FMB70 Hydrostatic pressure transmitterEN SV 03/04/201710/12/201407/05/201430/04/201301/10/2011Språk:
Engelska
Version:
03/04/2017
Filstorlek:
6.3 MB
Filnamn:
BA00303PEN_1716.pdf
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-
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Användarinstruktion (BA)
Cerabar S /Deltabar S /Deltapilot S Description of device functions PROFIBUS PA V04.01.zz
-
Användarinstruktion (BA)
Engelsk version - 04/2017New version available in EnglishCerabar S PMC71, PMP71, PMP75 Pressure transmitter
Deltabar S FMD77, FMD78, PMD75 Differential pressure
transmitter
Deltapilot S FMB70 Hydrostatic pressure transmitterEN SV 03/04/201710/12/201407/08/201301/10/201101/05/2010Språk:
Engelska
Version:
03/04/2017
Filstorlek:
4.8 MB
Filnamn:
BA00296PEN_1616.pdf
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-
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Användarinstruktion (BA)
Deltabar S FMD77/78; PMD75 PROFIBUS PA (V 04.01.zz) Operating Instructions
-
Användarinstruktion (BA)
Engelsk version - 08/2024New version available in EnglishDifferential pressure transmitter with ceramic and silicon sensors
Overload-resistant and function-monitored
Communication
via
PROFIBUS PAEN SV 01/08/202403/04/201715/04/201510/12/201407/05/2014Språk:
Engelska
Version:
01/08/2024
Filstorlek:
1.6 MB
Filnamn:
BA00294PEN_2022.pdf
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-
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Användarinstruktion (BA)
Instruktioner för användning Deltabar S FMD76/77/78, PMD70/75 Differentialtrycksförmedlare
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Användarinstruktion (BA)
Svensk version - 08/2006New version available in EnglishInstruktioner för användning
Deltabar S FMD76/77/78, PMD70/75
DifferentialtrycksförmedlareEN SV 11/07/202401/03/201815/04/201510/12/201401/11/2014Språk:
Svenska
Version:
01/08/2006
Filstorlek:
2.2 MB
Filnamn:
BA270Psv.pdf
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-
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Användarinstruktion (BA)
Deltabar S FMD77/78; PMD75 FOUNDATION Fieldbus (V 04.00.zz) Operating Instructions
-
Användarinstruktion (BA)
Engelsk version - 08/2024New version available in EnglishDifferential pressure transmitter with ceramic and silicon sensors
Overload-resistant and function-monitored
Communicationv
ia
FOUNDATION FieldbusEN SV 01/08/202403/04/201715/04/201510/12/201407/05/2014Språk:
Engelska
Version:
01/08/2024
Filstorlek:
2.5 MB
Filnamn:
BA00301PEN_2022-00.pdf
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-
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Användarinstruktion (BA)
Cerabar S / Deltabar S / Deltapilot S HART V02.30.zz Description of Instrument Functions
-
Användarinstruktion (BA)
Engelsk version - 03/2018New version available in EnglishCerabar S PMC71, PMP71, PMP75 Pressure transmitter
Deltabar S FMD77, FMD78, PMD75 Differential pressure transmitter
Deltapilot S FMB70 Hydrostatic pressure transmitterEN SV 01/03/201810/12/201401/11/201407/05/201417/01/2013Språk:
Engelska
Version:
01/03/2018
Filstorlek:
4.8 MB
Filnamn:
BA00274PEN_1816.pdf
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-
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Kortfattad instruktion (KA)
Deltabar S FMD77, FMD78, PMD75
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Kortfattad instruktion (KA)
Svensk version - 06/2022New version available in EnglishMätning av differentialtryck
EN SV 30/06/202203/04/201715/04/201510/12/201407/05/2014Språk:
Svenska
Version:
30/06/2022
Filstorlek:
1.4 MB
Filnamn:
KA01024PSV_1921-00.pdf
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-
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Kortfattad instruktion (KA)
Cerabar S, Deltabar S, Deltapilot S
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Kortfattad instruktion (KA)
Engelsk version - 12/2014New version available in EnglishCerabar S, Deltabar S, Deltapilot S
Process pressure measurement/differntial pressure
measurement/hydrostatic level measurement
V 04.00.zzEN SV 10/12/201430/04/201301/10/201122/09/200815/05/2008Språk:
Engelska
Version:
10/12/2014
Filstorlek:
579.8 KB
Filnamn:
KA00252PA2_1514.pdf
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-
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Kortfattad instruktion (KA)
Cerabar S, Deltabar S, Deltapilot S
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Kortfattad instruktion (KA)
Engelsk version - 12/2014New version available in EnglishCearabar S - pressure transmitter
Deltabar S - differential
pressure transmitter
Deltapilot S - hydrostatic transmitterEN SV 10/12/201407/08/201301/10/201115/05/200801/06/2007Språk:
Engelska
Version:
10/12/2014
Filstorlek:
580 KB
Filnamn:
KA00244PA2_1514.pdf
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