Specs at a glance
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)
Field of application
The Deltabar PMD75 differential pressure transmitter with piezoresistive sensor and welded metallic membrane is used in all industries for continuous measurement in liquids, vapors and gases. The 3-key operation enables simple and reliable commissioning and operation. The integrated HistoROM data module allows easy management of process and device parameters. Designed according to IEC 61508 for use in SIL2/3 safety applications.
For level, volume or mass measurement in liquids, differential pressure monitoring as well as flow measurement (volume or mass flow) in conjunction with primary elements in gases, vapors and liquids.
Process connections: Threads
Process temperature: -40 to +85°C (-40 to +185°F)
Measuring ranges: 0.25mbar to 40bar (0.0036 to 600psi)
Accuracy: ±0.05%, "Platinum" ±0.035% (optional)
International explosion protection certificates, overfill prevention WHG, SIL, hygienic approvals, marine approvals
Benefits
Best accuracy, reproducibility and long-term stability
Highest safety due to gas tight feedthrough with capabilities up to SIL2/3, certified to IEC 61508
Easy menu-guided commissioning via local display, 4 to 20mA 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
Overload-resistant up to 420bar / 42MPa / 6300psi, function-monitored
Seamless and independent system integration (HART/PA/FF)
Extended selection
High-end products
Highly functional and convenient
Technical excellence
Simplicity
©Endress+Hauser
Simple products
Easy to select, install and operate
Technical excellence
Simplicity
Standard products
Reliable, robust and low-maintenance
Technical excellence
Simplicity
High-end products
Highly functional and convenient
Technical excellence
Simplicity
Specialized products
Designed for demanding applications
Technical excellence
Simplicity
FLEX selections
Technical excellence
Simplicity
Fundamental selection
Meet your basic measurement needs
Technical excellence
Simplicity
Lean selection
Handle your core processes easily
Technical excellence
Simplicity
Extended selection
Optimize your processes with innovative technologies
Technical excellence
Simplicity
Xpert selection
Master your most challenging applications
Technical excellence
Simplicity
Loading alternative products
Success stories
Time saved, safety increased
Employees of Returkraft regularly have to fulfill and document all requirements of the SIL measuring points in the plant.
Read the full story
Fit for purpose instrumentation for CNG compressors
The Egyptian government is working to replace liquid fuels with natural gas. To achieve this they targeted increasing the number of CNG stations in their country from 306 to 1000 by the end of 2021.
Read the full story
Characteristic
Digital transmitter with metallic measuring diaphragms Modular transmitter Long-term stability High static pressure/Overload resistance Secondary process barrier
Supply voltage
4...20 mA 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
Standard: 0.05% Platinum: up to 0.035%
Long term stability
0.03 % of URL/ year 0.05 % of URL/ 5 years 0.08 % of URL/ 10 years
Process temperature
-40°C...85°C (-40°F...185°F)
Ambient temperature
-50°C...85°C (-58°F...185°F)
Measuring cell
10 mbar...250 bar (0.15 psi...3750 psi)
Smallest calibratable span
Max. overpressure limit
On one side: 420 bar (6300psi)
Material process membrane
316L, AlloyC, Tantal, Gold-Rhodium
Communication
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC, UK Ex
Characteristic / Application
Digital transmitter with metallic measuring diaphragms Modular transmitter Long term stability High static pressure/Overload resistance 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
Standard: 0.05% Platinum: up to 0.035%
Ambient temperature
-50 °C...85 °C (-58 °F...185 °F)
Process temperature
-40 °C...85 °C (-40 °F...185 °F)
Process pressure / max. overpressure limit
Pressure measuring range
10 mbar...250 bar (0.15 psi...3750 psi)
Main wetted parts
Alloy C276 316L Monel Tantalum
Max. measurement distance
Communication
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, EAC
Design approvals
EN 10204-3.1 NACE MR0175, MR0103
Options
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing
Application limits
Measuring cell: Metal welded
Product headline
Digital transmitter with metallic measuring diaphragms Modular transmitter Long-term stability High static pressure/Overload resistance Enhanced safety via self diagnostic functions Secondary process barrier
Max. process pressure
max. 420 bar (max. 2175 psi)
Medium temperature range
Temperature gradient from pressure piping
Outputs
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus
Digital communication
HART PROFIBUS PA FOUNDATION Fieldbus
Hazardous area approvals
ATEX, FM, CSA, IECEx, INMETRO, NEPSI, TIIS
Material certificates
NACE MR0103 NACE MR0175 EN10204-3.1
Product headline
Digital transmitter with metallic measuring diaphragms Modular transmitter Long-term stability High static pressure/Overload resistance Enhanced safety via self diagnostic functions Secondary process barrier
Max. process pressure
max. 420 bar (max. 6091 psi)
Medium temperature range
Temperature gradient from pressure piping
Outputs
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus
Digital communication
HART PROFIBUS PA FOUNDATION Fieldbus
Hazardous area approvals
ATEX, FM, CSA, IECEx, INMETRO, NEPSI, TIIS
Material certificates
NACE MR0103 NACE MR0175 EN10204-3.1
Product headline
Digital transmitter with metallic measuring diaphragms Modular transmitter Long-term stability High static pressure/Overload resistance Enhanced safety via self diagnostic functions Secondary process barrier
Max. process pressure
max. 420 bar (max. 6 091 psi)
Medium temperature range
Temperature gradient from pressure piping
Outputs
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus
Digital communication
HART PROFIBUS PA FOUNDATION Fieldbus
Hazardous area approvals
ATEX, FM, CSA, IECEx, INMETRO, NEPSI, TIIS
Material certificates
NACE MR0103 NACE MR0175 EN10204-3.1
Most downloaded
TI Deltabar S
PMD75, FMD77, FMD78
English version - 04/2024
Differential pressure measurement and pressure measurement
HART, PA, FF
EN
BG CS DE ES FR IT JA PL PT RO RU ZH
01/04/2024
04/01/2022
03/12/2020
23/11/2020
01/04/2020
Language:
English
Version:
01/04/2024
File size:
3.7 MB
File name:
TI00382PEN_3524-00.pdf
Deltabar S FMD77/78; PMD75
PROFIBUS PA (V 04.01.zz)
Operating Instructions
English version - 08/2024
Differential pressure transmitter with ceramic and silicon sensors
Overload-resistant and function-monitored
Communication
via
PROFIBUS PA
EN
DE ES FR IT JA PT RU ZH
01/08/2024
03/04/2017
15/04/2015
10/12/2014
07/05/2014
Language:
English
Version:
01/08/2024
File size:
1.6 MB
File name:
BA00294PEN_2022.pdf
271 documents
Differential pressure flow measurement with Pitot tubes and Deltabar differential pressure transmitter
EN
German Spanish French Polish Russian Chinese
20/03/2007
Language:
English
Version:
20/03/2007
File size:
3.8 MB
File name:
TI425PEN_1007.pdf
Differential pressure flow measurement with orifices and Deltabar differential pressure transmitter
EN
German Spanish French Polish Russian Chinese
12/10/2007
Language:
English
Version:
12/10/2007
File size:
3.9 MB
File name:
TI422PEN_1007.pdf
TI Deltabar S
PMD75, FMD77, FMD78
Differential pressure measurement and pressure measurement HART, PA, FF
EN
Bulgarian Czech German Spanish French Italian Japanese Polish Portuguese Romanian Russian Chinese
01/04/2024
04/01/2022
03/12/2020
23/11/2020
01/04/2020
Language:
English
Version:
01/04/2024
File size:
3.7 MB
File name:
TI00382PEN_3524-00.pdf
Cerabar S /Deltabar S /Deltapilot S
Description of device
functions
PROFIBUS PA
V04.01.zz
Cerabar S PMC71, PMP71, PMP75 Pressure transmitter Deltabar S FMD77, FMD78, PMD75 Differential pressure transmitter Deltapilot S FMB70 Hydrostatic pressure transmitter
EN
German French Russian
03/04/2017
10/12/2014
07/08/2013
01/10/2011
01/05/2010
Language:
English
Version:
03/04/2017
File size:
4.8 MB
File name:
BA00296PEN_1616.pdf
Cerabar S / Deltabar S / Deltapilot S, Description of device functions
FOUNDATION Fieldbus
V 04.00.zz
Cerabar S PMC71, PMP71, PMP75 Pressure transmitter Deltabar S FMD77, FMD78, PMD75 Differential pressure transmitter Deltapilot S FMB70 Hydrostatic pressure transmitter
EN
German
03/04/2017
10/12/2014
07/05/2014
30/04/2013
01/10/2011
Language:
English
Version:
03/04/2017
File size:
6.3 MB
File name:
BA00303PEN_1716.pdf
Deltabar S FMD77/78; PMD75
PROFIBUS PA (V 04.01.zz)
Operating Instructions
Differential pressure transmitter with ceramic and silicon sensors Overload-resistant and function-monitored Communication via PROFIBUS PA
EN
German Spanish French Italian Japanese Portuguese Russian Chinese
01/08/2024
03/04/2017
15/04/2015
10/12/2014
07/05/2014
Language:
English
Version:
01/08/2024
File size:
1.6 MB
File name:
BA00294PEN_2022.pdf
Deltabar S FMD77/78; PMD75
FOUNDATION Fieldbus (V 04.00.zz)
Operating Instructions
Differential pressure transmitter with ceramic and silicon sensors Overload-resistant and function-monitored Communicationv ia FOUNDATION Fieldbus
EN
German Spanish French Italian Japanese Portuguese Russian Chinese
01/08/2024
03/04/2017
15/04/2015
10/12/2014
07/05/2014
Language:
English
Version:
01/08/2024
File size:
2.5 MB
File name:
BA00301PEN_2022-00.pdf
Deltabar S FMD77, FMD78, PMD75
HART V02.30.zz
Operating Instructions
Differential pressure transmitter with metal sensors
EN
Bulgarian Czech German Greek Spanish Finnish French Italian Japanese Dutch Polish Portuguese Romanian Russian Slovak Swedish Chinese
11/07/2024
01/03/2018
15/04/2015
10/12/2014
01/11/2014
Language:
English
Version:
11/07/2024
File size:
1.1 MB
File name:
BA00270PEN_2122.pdf
Cerabar S / Deltabar S / Deltapilot S
HART V02.30.zz
Description of Instrument Functions
Cerabar S PMC71, PMP71, PMP75 Pressure transmitter Deltabar S FMD77, FMD78, PMD75 Differential pressure transmitter Deltapilot S FMB70 Hydrostatic pressure transmitter
EN
Czech German Spanish French Japanese Dutch Polish Portuguese Russian Chinese
01/03/2018
10/12/2014
01/11/2014
07/05/2014
17/01/2013
Language:
English
Version:
01/03/2018
File size:
4.8 MB
File name:
BA00274PEN_1816.pdf
Deltabar S PMD75-- Druckmittleranbau> Kurzanleitung
Druckmittleranbau am Deltabar S PMD75
Language:
English
Version:
12/05/2011
File size:
417.2 KB
File name:
KA00641P-A2_13.11.pdf
Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
Push button housing, PA/FF
Drawing number
Order code
13
52022418
Push button housing, HART, version 1
Drawing number
Order code
13
52022419
Push button housing, HART, version 2
Drawing number
Order code
13
52024110
Drawing number
Order code
15
52020760
Cable entry G1/2, gasket, adapter
Drawing number
Order code
15
52020761
Plug 2/7-pole, HAN7D, gasket
Drawing number
Order code
15
52020762
Drawing number
Order code
15
52020763
Housing filter VA, EPDM, 1 piece
Housing filter VA, VMQ, F15, T17, 1 pc.
Cable PE,80inch,sep. housing FMXXX/PMXXX
Cable PE,200inch,sep.housing FMXXX/PMXXX
Cable PE,400inch,sep.housing FMXXX/PMXXX
Cable FEP,200inch,sep.housingFMXXX/PMXXX
Sealing EPDM, F30/31/34, T14/15, 5 pcs.
Drawing number
Order code
21
52020429
Drawing number
Order code
20
52020432
Cover T17 316L, sight glass, EPDM
Drawing number
Order code
20
71002810
Cover T17 316L, sight glass PC, EPDM
Drawing number
Order code
20
71002811
Drawing number
Order code
20
71002774
Cover T14/T15 Alu, Ex d, EPDM
Drawing number
Order code
20
52020433
Cover T14 316L, Ex d, FVMQ
Drawing number
Order code
20
71206965
Cover T14 316L, Ex d, EPDM
Drawing number
Order code
20
52028310
Cover T14 316L, Ex d,sight glass,EPDM
Drawing number
Order code
20
52028309
Cover T14 316L, Ex d, sight glass, EPDM
Drawing number
Order code
20
71245250
Cover T14/T15 Alu, sight glass, EPDM
Drawing number
Order code
20
71245247
Cover T14/T15 Alu,Ex d,sight glass,EPDM
Drawing number
Order code
20
71245249
Drawing number
Order code
25
71002774
Drawing number
Order code
25
52020432
Cover T14 316L, Ex d, FVMQ
Drawing number
Order code
25
71206965
Cover T14 316L, Ex d, sight glass, FVMQ
Drawing number
Order code
25
71206968
Cover T14/T15 Alu, Ex d, EPDM
Drawing number
Order code
25
52020433
Cover T14 316L, Ex d, EPDM
Drawing number
Order code
25
52028310
Ground terminal T14/T15/T17, F30/F31
Cover sealing FVMQ, T14, 5 pieces
Drawing number
Order code
21
71206971
Electronics HART Ex, v1.0
Drawing number
Order code
30
52020438
Electronics HART Ex, v2.0
Drawing number
Order code
30
52024400
Electronics HART Ex, v2.10
Drawing number
Order code
30
71026358
Electronics HART Ex, ext. p. b., v1.0
Drawing number
Order code
30
52020439
Electronics HART Ex, ext. p. b., v2.0
Drawing number
Order code
30
52024111
Electronics HART Ex, ext. p. b., v2.10
Drawing number
Order code
30
71026359
Electronic HART Ex, v2.11
Drawing number
Order code
30
71196092
Electronics HART Ex, ext. p. b., v2.11
Drawing number
Order code
30
71196093
Electronics HART Ex, v2.20
Drawing number
Order code
30
71263933
Elektronics HART Ex, v2.30
Drawing number
Order code
30
71386147
Electronics HART Ex, ext. p. b., v2.20
Drawing number
Order code
30
71263934
Electronics HART Ex, ext. p. b., v2.30
Drawing number
Order code
30
71386153
Drawing number
Order code
30
52026592
Electronics PA, Ex, HW2.00, SW3.00
Drawing number
Order code
30
71214057
Electronics PA Ex, ext. p. b., v3.0
Drawing number
Order code
30
52026600
Electronics PA, ext. p.b.,HW2.00, SW3.00
Drawing number
Order code
30
71214064
Electronics PA, HW1.10, SW4.0
Drawing number
Order code
30
71043455
Electronics PA, HW02.00, SW4.0
Drawing number
Order code
30
71071824
Electronics PA, ext.p.b.,HW1.10,SW4.0
Drawing number
Order code
30
71043454
Electronics PA, ext. p.b., HW02.00,SW4.0
Drawing number
Order code
30
71071825
Electronics PA, HW02.00, SW4.01
Drawing number
Order code
30
71224775
Electronics PA, ext.p. b.,HW02.00,SW4.01
Drawing number
Order code
30
71224776
Electronics FF, HW2.00, SW2.00
Drawing number
Order code
30
71214069
Electronics FF, ext. p.b.,HW2.00, SW2.00
Drawing number
Order code
30
71214066
Electronics FF, HW2.00, SW3.00
Drawing number
Order code
30
71071826
Electronics FF, ext. p.b., HW2.00,SW3.00
Drawing number
Order code
30
71071827
Electronics FF, ext. p.b.,HW2.00, SW4.00
Drawing number
Order code
30
71214890
Electronics FF, HW2.00, SW4.00
Drawing number
Order code
30
71214892
Electr.dp_m_g HART Ex, ext. p. b., v2.20
Drawing number
Order code
30
71365258
Electronics dp HART Ex, ext. p.b., v2.30
Drawing number
Order code
30
71386156
Electronic dp_m_g HART Ex, v2.20
Drawing number
Order code
30
71365259
Electronic dp HART Ex, v2.30
Drawing number
Order code
30
71386158
Drawing number
Order code
31
52027785
Drawing number
Order code
31
52027785
Terminal 3p., RFI, HART, OVP, TIIS
Drawing number
Order code
35
71028473
Terminal 3-pole,Li=0, RFI,HART,Ex ia/Exd
Drawing number
Order code
35
71191892
Termin.3-p.,Li=0,RFI,HART,OVP,Ex ia/Exd
Drawing number
Order code
35
71191894
Terminal 2-pole, RFI, PA, Ex
Drawing number
Order code
35
71121574
Terminal 2-pole, RFI, PA, OVP, Ex
Drawing number
Order code
35
71028475
Terminal 2-pole, RFI, FF, Ex
Drawing number
Order code
35
52027691
Terminal 2-pole, RFI, FF, OVP, Ex
Drawing number
Order code
35
71028476
Display module VU340, Cbar/Dbar/Dpilot S
Drawing number
Order code
40
71002865
Drawing number
Order code
50
PMD75X-
Drawing number
Order code
50
PMD75X-
Flange PMD75 SD5 7/16 ST, 2 pcs.
Drawing number
Order code
55
52020667
Flange PMD75 SD5 7/16 SS, 2 pcs.
Drawing number
Order code
55
52020668
Flange PMD75 SD5 7/16 ST sv, 2 pcs.
Drawing number
Order code
55
52020671
Flange PMD75 SD5 7/16 SS sv, 2 pcs.
Drawing number
Order code
55
52020672
Flange PMD75 SD5 M10 NPT1/4 ST, 2 pcs.
Drawing number
Order code
55
52020674
Flange PMDx5B/75 SD5 M10 NPT1/4 SS, 2pcs
Drawing number
Order code
55
52020675
Flange PMDx5B/75 SD5 M12 NPT1/4 SS, 2pcs
Drawing number
Order code
55
52020676
Flange PMD75 SD5 M12 NPT1/4 SS PTFE
Drawing number
Order code
55
52020677
Flange PMD75 SD5 M12 NPT1/4 ST, 2 pcs.
Drawing number
Order code
55
52020678
Flange PMD75 SD5 RC1/4 SS PTFE
Drawing number
Order code
55
52020679
Flange PMD75 SD5 RC1/4 SS, 2 pcs.
Drawing number
Order code
55
52020680
Flange PMD75 SD5 RC1/4 SS PTFE sv
Drawing number
Order code
55
52020681
Flange PMD75 SD5 RC1/4 SS sv, 2 pcs.
Drawing number
Order code
55
52020682
Drawing number
Order code
55
52020683
Flange PMD75 SD6 7/16 SS PTFE
Drawing number
Order code
55
52020684
Drawing number
Order code
55
52020685
Flange PMD75 SD6 M10 NPT1/4 ST
Drawing number
Order code
55
52020686
Flange PMD75 SD6 M10 NPT1/4 SS
Drawing number
Order code
55
52020688
Flange PMD75 SD6 M10 NPT1/4 SS PTFE
Drawing number
Order code
55
52020689
Flange PMD75 SD6 RC1/4 SS
Drawing number
Order code
55
52020690
Flange PMD75 SD6 RC1/4 SS PTFE
Drawing number
Order code
55
52020691
Flange PMD75 SD6 7/16 ST sv
Drawing number
Order code
55
52020692
Flange PMD75 SD6 7/16 SS PTFE sv
Drawing number
Order code
55
52020694
Flange PMD75 SD6 7/16 SS sv
Drawing number
Order code
55
52020695
Flange PMD75 SD6 RC1/4 SS sv
Drawing number
Order code
55
52020696
Flange PMD75 SD6 RC1/4 SS PTFE sv
Drawing number
Order code
55
52020697
Mounting set flange PMD75,PN420,steel
Drawing number
Order code
56
52020687
Mounting set flange PMD75/75B, PN420
Drawing number
Order code
56
52020693
Mounting set flange PMD75/75B PN160, SS
Drawing number
Order code
56
52020758
Mounting set flange PMD75PN160SS,PTFE
Drawing number
Order code
56
52020759
Sealing ring SD5 PTFE, 4 pieces
Drawing number
Order code
57
52020731
O-ring 44.0x3.0 FKM 90, 4 pieces
Drawing number
Order code
57
52020732
O-ring 44.0x3.0 NBR 90, 420bar, 4 pieces
Drawing number
Order code
57
71411218
O-ring 44.0x3.0 EPDM 70, 4 pieces
Drawing number
Order code
57
71343401
O-ring 44.0x3.0 FKM 70, 4 pieces
Drawing number
Order code
57
52020733
O-ring 44.0x3.0 NBR 70, 160bar, 4 pieces
Drawing number
Order code
57
52020734
Sealing ring SD6 PTFE, 4 pieces
Drawing number
Order code
57
52020735
O-ring 58.0x3.0 FKM 83, 4 pieces
Drawing number
Order code
57
52020736
O-ring 58.0x3.0 NBR 90, 4 pieces
Drawing number
Order code
57
52020737
Locking screw (2x), NPT1/4, Alloy
Locking screw (2x), NPT1/4, 316L
Vent valve 316L, 1/4 NPT, 2 pc.
Vent valve 316L, R1/4 JIS, 2 pc.
Air vent valve(1x)NPT 1/4-18, Alloy
Screw set UNF7/16x1/2",VA,4pcs.
Air vent valve (2x) NPT1/4-18 SS316L
Air vent valve (1x) NPT1/4"AlloyC276
Blind tap (2x) NPT1/4, 316L
Protective clamp, maritime env., 4pcs.
Mounting bracket heavy-duty, 7/16-20UNF
Mounting bracket standard, 7/16-20 UNF
Mounting bracket standard, M10
Mounting bracket standard, M12
Mounting bracket heavy-duty, M12
Screw set M12x16,VA,4pcs.
Mounting bracket heavy-duty, M10
Screw set M10x14,VA,4pcs.
Mount.bracket 3/5 valve, stainless steel
Mountingset for remote sensor
Adapterk. FMR2xx,FMx4x,PMx7x,FMD7x,FMG60
We value your privacy
We use cookies to enhance your browsing experience, collect statistics to optimize site functionality, and deliver tailored advertisements or content.
By selecting "Accept all", you consent to our use of cookies.
For further details please review our cookie policy .
Customize
Accept only essential
Accept all