Specs at a glance
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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)
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Main wetted parts
316L, Alloy C
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Material process membrane
316L, AlloyC,
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Measuring cell
400 mbar...10 bar
(6 psi...150psi)
Field of application
The electronic dp Deltabar FMD72 is a differential pressure system, used to measure the pressure, 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 to +125°C (-40 to +257°F), optional 250°C (480°F)
Measuring range: 400mbar 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
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
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Process safety assured with small flush mounted process connections in hygienic applications
Videos
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Technical excellence
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Specialized products
- Designed for demanding applications
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| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
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Lean selection Handle your core processes easily |
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Extended selection Optimize your processes with innovative technologies |
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Success stories
Most downloaded
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Technical Information (TI)
TI Deltabar FMD71, FMD72
English version - 11/2024
Level measurement with electronic differential pressure HART
EN 18/11/202401/04/202406/10/202126/02/201808/06/2015Language:
English
Version:
18/11/2024
File size:
2.3 MB
File name:
TI01033PEN_0924-00.pdf
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Fields of Activities (FA)
Level measurement
English version - 10/2022
Product overview for applications in liquids and bulk solids
Language:
English
Version:
14/10/2022
File size:
10.5 MB
File name:
FA00001F00EN2522.pdf
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119 documents
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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 18/11/202401/04/202406/10/202126/02/201808/06/2015Language:
English
Version:
18/11/2024
File size:
2.3 MB
File name:
TI01033PEN_0924-00.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)
Exchange of electronics on Cerabar S, Deltabar S, and Deltapilot S Austausch der Elektronik am Cerabar S, Deltabar S, Deltapilot S
Exchange of electronics on Cerabar S, Deltabar S, and Deltapilot S
FMB70-, FMD72-, FMD76-, FMD77-, FMD78-, PMC71-, PMD70-, PMD75-,
PMP71-, PMP72-, PMP75-EN 24/04/2012Language:
English
Version:
24/04/2012
File size:
264.7 KB
File name:
KA678P-a2_0808.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)
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)
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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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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Housing filter VA, EPDM, 1 piece
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further parts
Order code71111056 -
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Cover T17 316L, sight glass PC, gasket
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Cover
Drawing numberOrder code2071002811 -
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Push button housing, HART, version 2
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Housing/housing accessories
Drawing numberOrder code1352024110 -
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Ground terminal T14/T15/T17, F30/F31
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further parts
Order code71290825 -
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Cover T14/T15 Alu, gasket
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Cover
Drawing numberOrder code2052020432 -
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Cover T14/T15 Alu, Ex d, gasket
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Cover
Drawing numberOrder code2052020433 -
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Cover T14/T15 Alu, Ex d, gasket
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Cover
Drawing numberOrder code2552020433 -
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Cover T17 316L, gasket
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Cover
Drawing numberOrder code2071002774 -
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Cover T17 316L, sight glass, gasket
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Cover
Drawing numberOrder code2071002810 -
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Cover T14 316L, Ex d, sight glass, FVMQ
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Cover
Drawing numberOrder code2071206968 -
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Cover T14/T15 Alu, sight glass, gasket
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Cover
Drawing numberOrder code2071245247 -
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Cover T14/T15 Alu,Exd,sight glass,gasket
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Cover
Drawing numberOrder code2071245249 -
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Cover T14 316L, Ex d, sight glass, EPDM
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Cover
Drawing numberOrder code2071245250 -
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Sealing EPDM, F30/31/34, T14/15, 5 pcs.
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Sealing
Drawing numberOrder code2152020429 -
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Cover T14 316L, Ex d, EPDM
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Cover
Drawing numberOrder code2052028310 -
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Cover T14 316L, Ex d, EPDM
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Cover
Drawing numberOrder code2552028310 -
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Terminal 3-pole,Li=0, RFI,HART,Ex ia/Exd
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Terminal module
Drawing numberOrder code3571191892 -
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Termin.3-p.,Li=0,RFI,HART,OVP,Ex ia/Exd
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Terminal module
Drawing numberOrder code3571191894 -
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Display module VU340, Cbar/Dbar/Dpilot S
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Display
Drawing numberOrder code4071002865 -
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Electronics FMD71/FMD72
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Electronic
Drawing numberOrder code30XPP0006- -
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Electronics sensor module FMD71/FMD72
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Electronic (sensor)
Drawing numberOrder code3171186142 -
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Cover Alu,sensor housing FMD71/72,O-ring
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Cover
Drawing numberOrder code2271186144 -
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Cover 316L, sensor FMD71/72 , O-ring
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Cover
Drawing numberOrder code2271186147 -
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Sealing set, cover, sensor, 5 pieces
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Sealing
Drawing numberOrder code2371186149 -
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Housing filter VA, sensor FMD71/72, 1pc.
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further parts
Order code71186150 -
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Housing filter PA,sensor FMD71/72, 3pcs.
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further parts
Order code71186151 -
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Cable gland sensor FMD71/72, M20
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Adapter housing/cable entry
Drawing numberOrder code1671186153 -
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Cable entry sensor FMD71/72, NPT
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Adapter housing/cable entry
Drawing numberOrder code1671186154 -
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Conduit adapter, NPT, 316L
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Adapter housing/cable entry
Drawing numberOrder code1671186157 -
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Plug connector 4p M12/M20, sensor
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further parts
Drawing numberOrder code1771440355 -
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Plug connector 4p M12/M20, transmitter
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further parts
Drawing numberOrder code1771440356 -
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Plug connector 4p M12/M20,transmitt.,ExD
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further parts
Drawing numberOrder code1771444959 -
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Sensor FMD72
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Sensoric
Drawing numberOrder code50XPP0007- -
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Connection cable L= 6ft; 1.82m
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Cable/cable accessories
Drawing numberOrder code7071186132 -
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Connection cable L= 15ft; 4.57m
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Cable/cable accessories
Drawing numberOrder code7071186136 -
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Connection cable L= 35ft; 10.67m
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Cable/cable accessories
Drawing numberOrder code7071186138 -
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Connection cable L= 100ft; 30.48m
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Cable/cable accessories
Drawing numberOrder code7071186141 -
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Connection cable L= 150ft; 45.72m
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Cable/cable accessories
Drawing numberOrder code7071243224 -
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Spare RFID TAG
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further parts
Order codeXPRFID- -
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Flushing ring NPS 1" Cl. 150-2500, 316L
Order code71377369 -
Flushing ring NPS 2" Cl. 150-2500, 316L
Order code71377370 -
Flushing ring NPS 3" Cl. 150-2500, 316L
Order code71377371 -
Flushing ring DN25, PN16-400, 316L
Order code71377379 -
Flushing ring DN50, PN16-400, 316L
Order code71377380 -
Flushing ring DN80, PN16-400, 316L
Order code71377383
Often bought together
Accessories
- Flushing ring NPS 1" Cl. 150-2500, 316L
- Flushing ring NPS 2" Cl. 150-2500, 316L