

Specs at a glance
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Accuracy
Standard:
up to 0.1 % -
Process temperature
-40°C...+400°C
(-40°F...+752°F) -
Pressure measuring range
100 mbar...40 bar
(1.5psi...600 psi) -
Main wetted parts
316L, AlloyC,
Tantal, Monel
PTFE, Gold -
Material process membrane
316L, AlloyC,
Tantal,
Monel
PTFE
Gold -
Measuring cell
100 mbar...40 bar
(1.5 psi...600 psi)
Field of application
This transmitter belongs to the new Deltabar generation. The device is robust and can be remotely controlled via SmartBlue App using a secure Bluetooth connection. It allows condition based maintenance to increase plant availability.
The software is designed to simplify the handling. Intuitive wizards guide the user through setup, proof tests and verification of the device.
Heartbeat Technology offers verification and monitoring functions to detect unwanted anomalies e.g. plugged impulse lines.
Pressure measuring ranges up to 40 bar (600 psi)
Process temperatures up to 400 °C (752 °F) with diaphragm seal
Static pressure: up to 160 bar (2400 psi)
Accuracy: up to +/- 0.075%
Benefits
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Wireless control of the device in hard to reach areas with the SmartBlue App and a Bluetooth® connection
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Reduce systematic failures - error free SIL commissioning and instrument guided proof testing
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With Heartbeat Technology you are able to verify the health of the device while the process is running. This increases plant availability.
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Simple indication of device status - display changes from green to red when diagnostic messages occur
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
-
Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
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
Variable |
Predecessor
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Technical Information (TI)
TI Deltabar PMD78B
Differential pressure, level and flow measurement in liquids or gases
EN Select other language 12/02/202510/01/202526/03/202416/03/202331/08/2022Language:
English
Version:
12/02/2025
File size:
2.3 MB
File name:
TI01512PEN_0925-00.pdf
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Operating Instruction (BA)
BA Deltabar PMD78B
Differential pressure measurement
PROFINET over Ethernet-APLEN Select other language 12/02/202510/01/202516/03/2023Language:
English
Version:
12/02/2025
File size:
2.9 MB
File name:
BA02232PEN_0425-00.pdf
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Operating Instruction (BA)
BA Deltabar PMD78B
Differential pressure measurement
HARTEN Select other language 12/02/202510/01/202526/03/202431/08/202230/11/2021Language:
English
Version:
12/02/2025
File size:
1.9 MB
File name:
BA02015PEN_0825-00.pdf
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Device Parameter (GP)
Deltabar PMD78B
Differential pressure measurement
PROFINET with Ethernet-APLEN Select other language 16/03/2023Language:
English
Version:
16/03/2023
File size:
1.4 MB
File name:
GP01196PEN_0122-00.pdf
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Device Parameter (GP)
GP Deltabar PMD78B
Differential pressure measurement
HARTEN Select other language 26/03/202430/03/2021Language:
English
Version:
26/03/2024
File size:
1.6 MB
File name:
GP01165PEN_0224-00.pdf
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-
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Device Parameter (GP)
GP Deltabar PMD55B
Differential pressure measurement
HARTEN Select other language 26/03/202430/03/202130/10/2020Language:
English
Version:
26/03/2024
File size:
1.3 MB
File name:
GP01150PEN_0324-00.pdf
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Short Instruction (KA)
KA Deltabar PMD78B
Differential pressure measurement
HARTEN Select other language 26/03/202431/08/202230/11/202130/03/202130/10/2020Language:
English
Version:
26/03/2024
File size:
835.5 KB
File name:
KA01468PEN_0524-00.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 Select other language 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 Select other language 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 PMD78B
Differential pressure measurement
PROFINET with Ethernet-APLEN Select other language 16/03/2023Language:
English
Version:
16/03/2023
File size:
872.6 KB
File name:
KA01570PEN_0122-00.pdf
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Installation Instructions (EA)
Main electronics Analog
Cerabar, Deltabar
EN Select other language 10/03/202305/03/202131/07/2020Language:
English
Version:
10/03/2023
File size:
898.2 KB
File name:
EA01310PEN_0423-00.pdf
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Installation Instructions (EA)
EA Main electronics Digital communication
Cerabar, Deltabar
EN Select other language 15/05/202310/03/202305/03/202131/07/2020Language:
English
Version:
15/05/2023
File size:
1 MB
File name:
EA01308PEN_0523-00.pdf
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Installation Instructions (EA)
Housing
Gammapilot
Cerabar, DeltabarEN Select other language 10/03/202311/09/2020Language:
English
Version:
10/03/2023
File size:
1.3 MB
File name:
EA01330FEN_0222-00.pdf
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Installation Instructions (EA)
EA Ground terminal
Gammapilot, Micropilot, Liquiphant
Cerabar, Deltabar, Prowirl LEN Select other language 28/03/202520/02/202325/05/2020Language:
English
Version:
28/03/2025
File size:
465.5 KB
File name:
EA01306FEN_0325-00.pdf
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Installation Instructions (EA)
EA Cable gland M20x1.5
Gammapilot, Liquiphant, Micropilot
Cerabar, DeltabarEN Select other language 11/09/202327/01/202225/05/202006/02/202009/08/2019Language:
English
Version:
11/09/2023
File size:
1.2 MB
File name:
EA01262FEN_0623-00.pdf
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Installation Instructions (EA)
EA HAN7D plug, 90 deg, housing side HAN7D socket, cable side
Gammapilot, Micropilot
Cerabar, DeltabarEN Select other language 30/11/202327/05/202009/08/2019Language:
English
Version:
30/11/2023
File size:
495.6 KB
File name:
EA01268FEN_0323-00.pdf
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Installation Instructions (EA)
Housing filters
Gammapilot, Micropilot, Liquiphant
Cerabar, DeltabarEN Select other language 21/02/202331/07/2020Language:
English
Version:
21/02/2023
File size:
435.7 KB
File name:
EA01312PEN_0223-00.pdf
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Installation Instructions (EA)
EA HistoROM
Gammapilot, Liquiphant, Micropilot, Prothermo
Cerabar, Deltabar, Prowirl LEN Select other language 28/03/202515/05/202313/01/202227/02/202131/07/2020Language:
English
Version:
28/03/2025
File size:
1.1 MB
File name:
EA01314FEN_0525-00.pdf
-
-
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Installation Instructions (EA)
EA M12 plug (housing side)
Gammapilot, Liquiphant, Micropilot
Cerabar, Deltabar, Prowirl LEN Select other language 28/03/202515/10/202426/09/202327/01/202225/05/2020Language:
English
Version:
28/03/2025
File size:
1.5 MB
File name:
EA01261FEN_0725-00.pdf
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Installation Instructions (EA)
Cable for separate housing
Cerabar PMC51B, PMC71B, PMP51B, PMP71B
Deltabar PMD55B, PMD75B, PMD78BEN Select other language 11/09/2020Language:
English
Version:
11/09/2020
File size:
411 KB
File name:
EA01327PEN_0120.pdf
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