Specs at a glance
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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)
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Material process membrane
Ceramic
316L, AlloyC -
Measuring cell
100 mbar...40 bar
(1.5 psi...600 psi)
Field of application
The electronic dp Deltabar FMD71 is a differential pressure system, used to measure the pressure or level, volume or mass of liquids in pressurized tanks or distillation columns/evaporators. The high pressure sensor (HP) measures the hydrostatic pressure. The low pressure sensor (LP) measures the head pressure. The level is calculated in the transmitter using these two digital values. The electronic dp system eliminates issues of traditional differential pressure measurements.
For differential pressure, level, volume or mass measurement of liquids in pressurized tanks and distillation columns/evaporators.
Process connections: Threads, flanges and hygienic connections
Process temperature: -40 up to +150°C (-40 to +302°F)
Measuring range: 100mbar to +40bar (6 to 600psi)
Accuracy: Single sensor up to ±0.05%, system up to ±0.07%
International explosion protection certificates, hygienic approvals
Benefits
Eliminates traditional mechanical issues resulting in greater process availability and reliability
Overload-resistant high purity ceramic sensor (99.9% Al2O3)
Safety risks are minimized with the new electronic differential pressure system architecture and design
Lowest total cost of ownership due to reduced installation time, maintenance, downtime and spare requirements
Multivariable level measurement: HART-based differential pressure, head pressure and sensor temperatures from one system
Continuous health indication of the entire system via HART-based diagnostic
High reproducibility and long-term stability
Videos
Extended selection
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High-end products
- Highly functional and convenient
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
FLEX selections | Technical excellence | Simplicity |
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Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Technical Information (TI)
TI Deltabar FMD71, FMD72
English version - 04/2024
Level measurement with electronic differential pressure HART
EN 01/04/202406/10/202126/02/201808/06/201514/04/2014Language:
English
Version:
01/04/2024
File size:
2.3 MB
File name:
TI01033PEN_0824-00.pdf
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Device Parameter (GP)
Deltabar FMD71, FMD72 Description of Device Parameters
English version - 02/2018
Electronic differential pressure transmitter for level measurement
EN 26/02/201808/06/201514/04/201415/11/201301/08/2012Language:
English
Version:
26/02/2018
File size:
711.1 KB
File name:
GP01013PEN_0617.pdf
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Technical Information (TI)
TI Weld-in adapter, process adapter and flanges
Level, pressure and temperature measurement
EN 25/03/202415/09/202328/10/202130/07/202119/06/2020Language:
English
Version:
25/03/2024
File size:
1.1 MB
File name:
TI00426FEN_2524.pdf
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Technical Information (TI)
TI Deltabar FMD71, FMD72
Level measurement with electronic differential pressure
HARTEN 01/04/202406/10/202126/02/201808/06/201514/04/2014Language:
English
Version:
01/04/2024
File size:
2.3 MB
File name:
TI01033PEN_0824-00.pdf
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Operating Instruction (BA)
Deltabar FMD71, FMD72 Operating Instructions
Electronic differential pressure transmitter for level measurement
EN 26/02/201808/06/201514/04/201415/11/201301/08/2012Language:
English
Version:
26/02/2018
File size:
3.4 MB
File name:
BA01044PEN_0617.pdf
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Device Parameter (GP)
Deltabar FMD71, FMD72 Description of Device Parameters
Electronic differential pressure transmitter for level measurement
EN 26/02/201808/06/201514/04/201415/11/201301/08/2012Language:
English
Version:
26/02/2018
File size:
711.1 KB
File name:
GP01013PEN_0617.pdf
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Short Instruction (KA)
Conversion instructions Cerabar S PMC/PMP7x and Deltabar S PMD/FMD7x from software version 1.x to software Version 2.x or higher
Conversion instructions Cerabar S PMC/PMP7x and Deltabar S
PMD/FMD7x from software version 1.x to software Version 2.x or higherEN 19/05/2021Language:
English
Version:
19/05/2021
File size:
2.3 MB
File name:
KA00615PA2_0108.pdf
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Short Instruction (KA)
Cerabar S, Deltabar S, Deltapilot S - Exchange of the push buttons
Cerabar S, Deltabar S, Deltapilot S - Exchange of the push buttons
EN 17/05/2021Language:
English
Version:
17/05/2021
File size:
396.6 KB
File name:
KA00610PA2_0312.pdf
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Short Instruction (KA)
Deltabar FMD71, FMD72 Brief Operating Instructions
Electronic differential pressure transmitter for level measurement
EN 26/02/201808/06/201514/04/201423/10/201320/07/2012Language:
English
Version:
26/02/2018
File size:
2 MB
File name:
KA01105PEN_0617.pdf
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Installation Instructions (EA)
M12 plug for transmitter
Deltabar FMD71, FMD72
EN 05/03/2021Language:
English
Version:
05/03/2021
File size:
1.2 MB
File name:
EA01356PEN_0121.pdf
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Installation Instructions (EA)
M12 plug for sensor FMD71/72
Deltabar FMD71, FMD72
EN 05/03/2021Language:
English
Version:
05/03/2021
File size:
536 KB
File name:
EA01358PEN_0121.pdf
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Installation Instructions (EA)
Screw set
Cerabar PMC51B, PMC71B
Cerabar M PMC51, Cerabar S PMC71
Deltabar FMD71EN 31/03/2020Language:
English
Version:
31/03/2020
File size:
129.1 KB
File name:
EA01296PEN_0120.pdf
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Installation Instructions (EA)
Terminal module Installation Instructions
Cerabar S PMC71, PMP71, PMP75,Deltabar S FMD77, FMD78, PMD75, Deltabar
FMD71, FMD72, Deltapilot S FMB70EN 19/04/201726/01/2015Language:
English
Version:
19/04/2017
File size:
385.4 KB
File name:
EA01115PA2_0217.pdf
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Installation Instructions (EA)
Installation instruction - Ground terminal T14/T15/T17, F30/F31
Cerabar S, Deltabar S, Deltabar, Cerabar M, Deltabar M, Deltapilot M
EN 22/06/2015Language:
English
Version:
22/06/2015
File size:
282.8 KB
File name:
EA01131PA2_0115.pdf
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Installation Instructions (EA)
Transmitter electronics Installation instruction
Deltabar
EN 25/02/201413/04/2012Language:
English
Version:
25/02/2014
File size:
438 KB
File name:
EA00065PA2_0213.pdf
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Installation Instructions (EA)
Sensor cover, sensor electronics Installation instruction
Deltabar
EN 24/02/201426/11/2012Language:
English
Version:
24/02/2014
File size:
1.1 MB
File name:
EA00064PA2_0213.pdf
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Installation Instructions (EA)
Sensor FMD71, FMD72 and cables Installation instruction
Deltabar
EN 25/02/201426/11/2012Language:
English
Version:
25/02/2014
File size:
1.5 MB
File name:
EA00066PA2_0313.pdf
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Installation Instructions (EA)
Plug M12 Installation instructions
Deltabar
EN 05/08/2016Language:
English
Version:
05/08/2016
File size:
406.7 KB
File name:
EA01175PA2_0116.pdf
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Installation Instructions (EA)
Installation Instructions
Gasket with metal ring for universal process adapter
Deltapilot M FMB50, Deltalpilot S FMB70, Deltabar FMD71, Deltabar S
FMD78, Cerabar M PMC51, Cerabar PMP23EN 31/03/2019Language:
English
Version:
31/03/2019
File size:
183.7 KB
File name:
EA01253PA2_0119.pdf
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Installation Instructions (EA)
Mounting kits for housing T14/T15/T17
Cerabar S PMC71, PMP71/75
DeltabarS PMD75, FMD77/78
Deltabar FMD71/72
Deltapilot S FMB70EN 05/03/2021Language:
English
Version:
05/03/2021
File size:
518.4 KB
File name:
EA01359PEN_0121.pdf
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Installation Instructions (EA)
Process seal
Cerabar PMC51B, PMC71B
Cerabar M PMC51, Cerabar S PMC71
Deltabar FMD71EN 09/10/202013/05/202031/03/2020Language:
English
Version:
09/10/2020
File size:
174.4 KB
File name:
EA01295PEN_0320.pdf
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Ex Safety Instruction (XA)
XA Deltabar FMD71, FMD72
4-20 mA HART
Ex db [ia] IIC T6...T3 Ga/GbEN 05/03/202428/10/201909/02/2015Language:
English
Version:
05/03/2024
File size:
508.7 KB
File name:
XA01353PEN_0324-00.pdf
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