Absolute and gauge pressure measurement
15 models in this family. Representative models: Cerabar PMC11, Cerabar M PMC51, Cerabar M PMC51B.

International brand dossier
Endress+Hauser is a family-owned process instrumentation and automation group founded in 1953.Its influence in water and wastewater plants comes from a broad measurement portfolio - flow, level, pressure, temperature, and liquid analysis - plus calibration, diagnostics, and control-system integration for continuous process reliability.
Endress + Hauser Pressure measurement's position in instrumentation and sensors is defined by product families such as Absolute and gauge pressure measurement and Differential pressure measurement.
The portfolio is best understood inside online water-quality measurement, process control, chemical dosing feedback, plant monitoring, and safety interlocks, where engineers compare the technology route, family boundaries, and duty fit before narrowing to individual models.Representative series on this page include Cerabar PMC11, Cerabar M PMC51 and Cerabar M PMC51B.Engineers should compare measured parameter, range and accuracy, wetted materials, calibration workflow, and control-system communication.
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Indexed models
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Product families
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Subgroups
Product range and selection
This section answers two questions: which main product families Endress + Hauser Pressure measurement offers, and which parameters to compare before choosing a specific model.
The main families shown on this page are Absolute and gauge pressure measurement and Differential pressure measurement. Start with the treatment objective, equipment format, and operating duty, then use the model index below to compare exact specifications.
After choosing a product family, compare measurement parameter, sample condition, signal integration, and maintenance frequency. Replacement projects should also verify installation or loading conditions, interfaces, and compatibility with the existing system; new projects should consider operating practice, maintenance, and spare-parts or consumables availability.
2 product familys on this page.
Absolute and gauge pressure measurement
15 models in this family. Representative models: Cerabar PMC11, Cerabar M PMC51, Cerabar M PMC51B.
Differential pressure measurement
8 models in this family. Representative models: Deltatop DP61D, Deltapilot M FMB50, Deltabar S FMD71 electronic dp.
Quick Model Index
The table is intentionally compact: use it to scan model names, product families, and source links quickly. Open the profile cards below when you want richer context.
15 indexed models
| Model | Application | Sources |
|---|---|---|
| Cerabar PMC11 | The Endress + Hauser Cerabar PMC11 is a pressure transducer for measuring gauge pressure in gases, vapors, liquids, and dust. It features a 316L housing and diaphragm. | |
| Cerabar M PMC51 | The Cerabar M PMC51 is an analog process transmitter designed for pressure and level measurement. | |
| Cerabar M PMC51B | The Endress + Hauser Cerabar M PMC51B is a transmitter for measuring hydraulic pressure. | |
| Cerabar S PMC71 | The Endress + Hauser Cerabar S PMC71 is a pressure transmitter for absolute and gauge pressure measurements in gases, steams, and liquids. | |
| Cerabar M PMC71B | The Endress + Hauser Cerabar PMC71B is a robust transmitter for process pressure and level measurement in liquids or gases. | |
| Cerabar PMP23 | The Endress + Hauser Cerabar PMP23 is a pressure transducer for measuring absolute and gauge pressure in gases, vapors, liquids, and dust. | |
| Cerabar PMP43 | The Cerabar PMP43 is a compact digital transmitter designed for reliable pressure and hydrostatic level measurement. It features a fully welded. | |
| Cerabar PMP50 | The Endress + Hauser Cerabar PMP50 is a pressure transmitter with a metal process membrane, suitable for absolute and gauge pressure measurements up to 400 bar. | |
| Cerabar M PMP51 | The Endress + Hauser Cerabar M PMP51 is a metallic process membrane transmitter for absolute and gauge pressure measurement in gases, steams, and liquids. | |
| Cerabar M PMP51B | The Cerabar M PMP51B is a digital pressure transmitter with a metallic process membrane for measuring absolute or gauge pressure in liquids or gases up to 400 bar. | |
| Cerabar M PMP71B | The Cerabar M PMP71B is a digital pressure transmitter for process and level measurement in liquids or gases. It offers accuracy up to ±0. | |
| Ceraphant PTC31B | The Endress+Hauser Ceraphant PTC31B is a pressure switch designed for safe measurement and monitoring of absolute and gauge pressure in gases, vapors, liquids, and dust. | |
| Ceraphant PTP33B | The Ceraphant PTP33B is a versatile pressure switch for measuring absolute and gauge pressure in gases, liquids, vapors, and dust, suitable for hygienic applications. | |
| Waterpilot FMX11 | The Waterpilot FMX11 is a hydrostatic level transmitter designed for fresh water applications, including wells, rivers, and water towers. It features a 4 to 20 mA output. | |
| Waterpilot FMX21 | The Waterpilot FMX21 is a compact pressure transmitter designed for hydrostatic level measurement in various water applications. |
8 indexed models
| Model | Application | Sources |
|---|---|---|
| Deltatop DP61D | The Endress + Hauser Deltatop DP61D is a differential pressure flow measurement system utilizing Pitot tubes and Deltabar transmitters for gases, steam, and liquids. | |
| Deltapilot M FMB50 | The Deltapilot M FMB50 is a pressure transmitter featuring a condensate-resistant CONTITE™ measuring cell for reliable hydrostatic pressure measurement in liquids and... | |
| Deltabar S FMD71 electronic dp | The Deltabar S FMD71 is an electronic differential pressure transmitter with ceramic or metallic measuring cells, designed for level, volume. | |
| Deltabar S FMD77 | The Deltabar S FMD77 is a differential pressure transmitter with metallic measuring cells for gases, vapors, and liquids. It offers high reproducibility. | |
| Deltabar M PMD55 | The Deltabar M PMD55 is a differential pressure transmitter with a metallic measuring cell, suitable for flow, level, and differential pressure monitoring in gases. | |
| Deltabar M PMD55B | The Deltabar M PMD55B is a digital differential pressure transmitter designed for applications with measuring ranges up to 40 bar. | |
| Deltabar M PMD75B | The Deltabar PMD75B is a digital differential pressure transmitter featuring a metal process membrane for various pressure measuring applications. | |
| Deltabar S PMD78B | The Deltabar S PMD78B is a digital differential pressure transmitter with a metallic process membrane used for measuring differential pressure, level, and flow. |
Brand Technical Documents
These document pages collect product manuals, model notes, accessory documents, and application files for this brand in the current category. Open the PDF when original tables, diagrams, or full manuals are needed.
The Cerabar M PMC51 is an analog process transmitter designed for pressure and level measurement.
The Endress + Hauser Cerabar M PMC51B is a transmitter for measuring hydraulic pressure.
The Endress + Hauser Cerabar PMC71B is a robust transmitter for process pressure and level measurement in liquids or gases.
The Endress + Hauser Cerabar M PMP51 is a metallic process membrane transmitter for absolute and gauge pressure measurement in gases, steams, and liquids.
The Cerabar M PMP51B is a digital pressure transmitter with a metallic process membrane for measuring absolute or gauge pressure in liquids or gases up to 400 bar.
The Cerabar M PMP71B is a digital pressure transmitter for process and level measurement in liquids or gases. It offers accuracy up to ±0.
The Endress + Hauser Cerabar PMC11 is a pressure transducer for measuring gauge pressure in gases, vapors, liquids, and dust. It features a 316L housing and diaphragm.
The Endress + Hauser Cerabar PMP23 is a pressure transducer for measuring absolute and gauge pressure in gases, vapors, liquids, and dust.
The Cerabar PMP43 is a compact digital transmitter designed for reliable pressure and hydrostatic level measurement. It features a fully welded.
The Endress + Hauser Cerabar PMP50 is a pressure transmitter with a metal process membrane, suitable for absolute and gauge pressure measurements up to 400 bar.
The Endress + Hauser Cerabar S PMC71 is a pressure transmitter for absolute and gauge pressure measurements in gases, steams, and liquids.
The Endress+Hauser Ceraphant PTC31B is a pressure switch designed for safe measurement and monitoring of absolute and gauge pressure in gases, vapors, liquids, and dust.
The Ceraphant PTP33B is a versatile pressure switch for measuring absolute and gauge pressure in gases, liquids, vapors, and dust, suitable for hygienic applications.
The Deltabar M PMD55 is a differential pressure transmitter with a metallic measuring cell, suitable for flow, level, and differential pressure monitoring in gases.
The Deltabar M PMD55B is a digital differential pressure transmitter designed for applications with measuring ranges up to 40 bar.
The Deltabar PMD75B is a digital differential pressure transmitter featuring a metal process membrane for various pressure measuring applications.
The Deltabar S FMD71 is an electronic differential pressure transmitter with ceramic or metallic measuring cells, designed for level, volume.
The Deltabar S FMD77 is a differential pressure transmitter with metallic measuring cells for gases, vapors, and liquids. It offers high reproducibility.
The Deltabar S PMD78B is a digital differential pressure transmitter with a metallic process membrane used for measuring differential pressure, level, and flow.
The Deltapilot M FMB50 is a pressure transmitter featuring a condensate-resistant CONTITE™ measuring cell for reliable hydrostatic pressure measurement in liquids and...
The Endress + Hauser Deltatop DP61D is a differential pressure flow measurement system utilizing Pitot tubes and Deltabar transmitters for gases, steam, and liquids.
The Waterpilot FMX11 is a hydrostatic level transmitter designed for fresh water applications, including wells, rivers, and water towers. It features a 4 to 20 mA output.
The Waterpilot FMX21 is a compact pressure transmitter designed for hydrostatic level measurement in various water applications.
AI-ready Product Profiles
These cards are designed as reusable product profiles: the same format can later appear in AI search results, shortlist views, and assisted product matching.
15 profile cards
Product profile
The Endress + Hauser Cerabar PMC11 is a pressure transducer for measuring gauge pressure in gases, vapors, liquids, and dust. It features a 316L housing and diaphragm.
Product profile
The Cerabar M PMC51 is an analog process transmitter designed for pressure and level measurement.
Product profile
The Endress + Hauser Cerabar M PMC51B is a transmitter for measuring hydraulic pressure.
Product profile
The Endress + Hauser Cerabar S PMC71 is a pressure transmitter for absolute and gauge pressure measurements in gases, steams, and liquids.
Product profile
The Endress + Hauser Cerabar PMC71B is a robust transmitter for process pressure and level measurement in liquids or gases.
Product profile
The Endress + Hauser Cerabar PMP23 is a pressure transducer for measuring absolute and gauge pressure in gases, vapors, liquids, and dust.
Product profile
The Cerabar PMP43 is a compact digital transmitter designed for reliable pressure and hydrostatic level measurement. It features a fully welded.
Product profile
The Endress + Hauser Cerabar PMP50 is a pressure transmitter with a metal process membrane, suitable for absolute and gauge pressure measurements up to 400 bar.
Product profile
The Endress + Hauser Cerabar M PMP51 is a metallic process membrane transmitter for absolute and gauge pressure measurement in gases, steams, and liquids.
Product profile
The Cerabar M PMP51B is a digital pressure transmitter with a metallic process membrane for measuring absolute or gauge pressure in liquids or gases up to 400 bar.
Product profile
The Cerabar M PMP71B is a digital pressure transmitter for process and level measurement in liquids or gases. It offers accuracy up to ±0.
Product profile
The Endress+Hauser Ceraphant PTC31B is a pressure switch designed for safe measurement and monitoring of absolute and gauge pressure in gases, vapors, liquids, and dust.
Product profile
The Ceraphant PTP33B is a versatile pressure switch for measuring absolute and gauge pressure in gases, liquids, vapors, and dust, suitable for hygienic applications.
Product profile
The Waterpilot FMX11 is a hydrostatic level transmitter designed for fresh water applications, including wells, rivers, and water towers. It features a 4 to 20 mA output.
Product profile
The Waterpilot FMX21 is a compact pressure transmitter designed for hydrostatic level measurement in various water applications.
8 profile cards
Product profile
The Endress + Hauser Deltatop DP61D is a differential pressure flow measurement system utilizing Pitot tubes and Deltabar transmitters for gases, steam, and liquids.
Product profile
The Deltapilot M FMB50 is a pressure transmitter featuring a condensate-resistant CONTITE™ measuring cell for reliable hydrostatic pressure measurement in liquids and...
Product profile
The Deltabar S FMD71 is an electronic differential pressure transmitter with ceramic or metallic measuring cells, designed for level, volume.
Product profile
The Deltabar S FMD77 is a differential pressure transmitter with metallic measuring cells for gases, vapors, and liquids. It offers high reproducibility.
Product profile
The Deltabar M PMD55 is a differential pressure transmitter with a metallic measuring cell, suitable for flow, level, and differential pressure monitoring in gases.
Product profile
The Deltabar M PMD55B is a digital differential pressure transmitter designed for applications with measuring ranges up to 40 bar.
Product profile
The Deltabar PMD75B is a digital differential pressure transmitter featuring a metal process membrane for various pressure measuring applications.
Product profile
The Deltabar S PMD78B is a digital differential pressure transmitter with a metallic process membrane used for measuring differential pressure, level, and flow.