Name: Cerabar M PMC51
Brand: Endress+Hauser
Availability: InStock

Absolute and gauge pressure Cerabar PMC51

Phase out

Product is getting phased out

Phase out Product status

Absolute and gauge pressure Cerabar PMC51

New alternatives available

Successor

Cerabar PMC51B

Phase out policy
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Phase out policy

Endress+Hauser are committed to the long term support of all our products

We undertake support and service for our products for a period of ten years after notice of product withdrawal (until spareparts are not available any more)

However we reserve us the right to offer alternative solutions including replacement products if deemed more appropriated.

Product status

Product root PMC51

Name Absolute and gauge pressure Cerabar PMC51

Product status In phase out

Phase out date 12/2024

Order stop 6/2027

Spare sensor until not applicable

Calibration until not applicable

Spares available 7/2030

Repair until 7/2030

New alternative PMC51B

Maintenance advice

Digital pressure transmitter with oil-free ceramic sensor for measurement in gases or liquids

Pressure measuring principle

Have questions about this product?

Absolute and gauge pressure Cerabar PMC51

Phase out

Digital pressure transmitter with oil-free ceramic sensor for measurement in gases or liquids

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Successors

Cerabar PMC51B

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Cerabar PMC51B

Smart transmitter with ceramic membrane for highly accurate measurement of liquids and gases

Benefits

Best fit for vacuum applications and applications with corrosive and abrasive media
Process safety through membrane breakage detection
Overload-resistant high purity ceramic sensor (99.9% Al₂O₃)
Condensation resistant also for hygienic applications
Easy menu-guided commissioning via local display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
Process pressure up to SIL2, certified to IEC 61508 and IEC 61511
Available with mounted manifolds: always fit, always tested for leaks

Integrated technologies

Services and resources

Product Support Product documentation, troubleshooting articles, device details and more.

FLEXible answers to individual needs

Current product

Absolute and gauge pressure Cerabar PMC51

Standard products
Reliable, robust and low-maintenance

What is FLEX?

FLEX selections

Technical excellence

Simplicity

Fundamental selection Meet your basic measurement needs

Lean selection Handle your core processes easily

Extended selection Optimize your processes with innovative technologies

Xpert selection Master your most challenging applications

Variable

Learn more about the FLEX selections

Manufacturer's warranty

Engineered for confidence

Our instruments are designed for long‑lasting performance, precise measurement, and dependable operation in demanding industrial environments. Each product includes a standard manufacturer’s warranty that reflects our commitment to quality and to the trust you place in our solutions.

Should a warranty case occur, the device will be assessed and the applicable remedy will be provided in line with the warranty terms – helping ensure a reliable and efficient resolution and supporting continued operation of your measurement point.

Request for extended warranty

If you require extended warranty coverage, simply contact your local Endress+Hauser representative. Our experts will advise you on the available options to match your application and risk profile, helping you protect your investment, reduce unexpected repair costs, and ensure reliable long‑term operation beyond the manufacturer's warranty period.

Learn more

Warranty terms apply

The manufacturer's warranty and extended warranty are subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

Services by your side

Right‑first‑time commissioning, worldwide

Endress+Hauser’s qualified service engineers ensure your measurement devices are commissioned right the first time, delivering application‑aligned accuracy, regulatory compliance, and operational confidence from startup onwards, anywhere in the world.

Remote support you can trust wherever you operate

With Endress+Hauser Smart Support, you benefit from faster issue resolution, higher uptime, reliable global expertise across the entire product lifecycle – and lasting peace of mind.

Committed to long‑term, sustainable performance

With deep field expertise, harmonized processes, and continuous monitoring, we accompany you with comprehensive service offerings – from initial start‑up through instrumentation maintenance to process optimization – as a true lifetime partner delivering improved outcomes.

For additional information, please contact your local Endress+Hauser representative.

Learn more

24/7 customer portal

Personalized transaction space

Check prices and delivery times, save your favorite products, create quotes and place orders in just a few clicks and track deliveries at any time. With access to your complete order and quote history including all relevant documents you benefit from full transparency throughout the entire process.

Easy access to technical documentation

Select and download all technical documentation such as operating manuals, calibration certificates, approvals and CAD drawings conveniently bundled as a complete documentation package for your entire order or quote.

My Endress+Hauser – all in one place

My Endress+Hauser is your 24/7 connection to Endress+Hauser – in the office, in the field or on the go. It brings together transaction management, documentation and software downloads, knowledge base access, customer support, engineering tools and cloud‑based IIoT services helping you work easier, faster and more efficiently.

Technology

IO-Link communication

IO-Link communication helps to digitalize your plant

More information

Have questions about this product?

Selection of compatible products

Loop-powered process indicator RIA14 for field installation

RIA14 process indicator

Loop-powered Ex d process indicator as field device for 4 to 20 mA signals, HART® transparent

RN42 active barrier

Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex

Spare parts and accessories

further parts

Ground terminal T14/T15/T17, F30/F31

further parts

Order code 71290825

Adapter housing/cable entry

Cable gland M20 PA, o-ring VMQ

Adapter housing/cable entry

Order code 52002449

Drawing number 15

Adapter housing/cable entry

Cable gland M20 PA, O-ring EPDM/PTFE

Adapter housing/cable entry

Order code 71092709

Drawing number 15

Adapter housing/cable entry

Cable gland M20 Metal, gasket

Adapter housing/cable entry

Order code 71092711

Drawing number 15

Spare parts & accessories

Choose from our suggested options

Looking for more options?

Use the extended configuration to configure from all available options.

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Looking for more options? Use extended configuration

Size and configure based on application parameters Start sizing

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Configuration details

Cerabar PMC51 - Absolute and gauge pressure

Absolute/gauge pressure - Cerabar PMC51

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CAD Drawings

Configuration support

Spare parts and accessories

further parts

Ground terminal T14/T15/T17, F30/F31

further parts

Order code 71290825

Adapter housing/cable entry

Cable gland M20 PA, o-ring VMQ

Adapter housing/cable entry

Order code 52002449

Drawing number 15

Adapter housing/cable entry

Cable gland M20 PA, O-ring EPDM/PTFE

Adapter housing/cable entry

Order code 71092709

Drawing number 15

Adapter housing/cable entry

Cable gland M20 Metal, gasket

Adapter housing/cable entry

Order code 71092711

Drawing number 15

Spare parts & accessories

Selection of compatible products

RIA14 process indicator

Loop-powered Ex d process indicator as field device for 4 to 20 mA signals, HART® transparent

RN42 active barrier

Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex

Accuracy	Standard 0.1% Platinum 0.075%
Process temperature	-20°C...130°C (-4°F...266°F)
Pressure measuring range	100 mbar...40 bar (1.5psi...600psi)
Process pressure / max. overpressure limit	60 bar (900 psi)
Main wetted parts	Ceraphire Sealing Alloy C276 316L
Max. measurement distance	400 m (1312 ft) H2O
Material process membrane	Ceramic
Measuring cell	100 mbar...40 bar (1.5 psi...600 psi) relative/ absolute
Measuring principle	Absolute and gauge pressure
Characteristic	Smart and reliable pressure transmitter with capacitive measuring cell and ceramic process isolating diaphragm Ceraphire)
Supply voltage	4...20 mA HART 11,5...45V DC (Non Ex): Ex ia: 11,5...30V DC PROFIBUS PA: 9...32 V DC (Non Ex) FOUNDATION Fieldbus: 9...32 V DC (Non Ex)
Reference Accuracy	Standard 0.1% Platinum 0.075%
Long term stability	0.2% of URL/ year 0.4% of URL/ 5 years 0.5% of URL/ 10 years
Process temperature	-40°C...+130°C (-40°F...+266°F +150°C for 1h (+302°F for 1h)
Ambient temperature	-40°C...+85°C (-40°F...+185°F)
Smallest calibratable span	10 mbar (0.15 psi)
Vacuum resistance	0 mbar abs.
Max. Turn down	20:1
Max. overpressure limit	60 bar (900 psi)
Process connection	Thread: G1/2...G2, R1/2, MNPT1/2 Flange: DN25...DN80, ASME 1"...4", JIS 10K
Process connection hygienic	Tri-Clamp DIN11851 DIN11864-1 NEUMO Varivent N SMS DRD
Material gasket	Viton, EPDM, NBR, Kalrez
Fill fluid	None, dry measuring cell
Material housing	Die-cast aluminum, AISI 316L
Communication	4...20 mA 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus IO-Link
Certificates / Approvals	ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI, UK Ex
Safety approvals	SIL
Design approvals	EN10204-3.1 NACE MR0175
Hygienic approvals	CoC ASME-BPE 3A, EHEDG
Marine approvals	GL/ ABS/ LR/ BV/ DNV
Drinking water approvals	NSF
Successor	PMC51B
Accuracy	Standard 0.1% Platinum 0.075%
Process temperature	-20°C...130°C (-4°F...266°F)
Pressure measuring range	100 mbar...40 bar (1.5psi...600psi)
Process pressure / max. overpressure limit	60 bar (900 psi)
Main wetted parts	Ceraphire Sealing Alloy C276 316L
Max. measurement distance	400 m (1312 ft) H2O
Material process membrane	Ceramic
Measuring cell	100 mbar...40 bar (1.5 psi...600 psi) relative/ absolute
Measuring principle	Absolute and gauge pressure
Characteristic / Application	Smart and reliable pressure transmitter, with capacitive measuring cell and ceramic process isolating diaphragm (Ceraphire)
Supply / Communication	4 ..20 mA HART: 11,5...45V DC Ex ia: 11,5...30V DC PROFIBUS PA FOUNDATION Fieldbus
Long term stability	< 0,1% of URL/ year < 0,25% of URL/ 5 years < 0,4% of URL/ 10 years
Ambient temperature	-40°C...85°C (-40°F...185°F)
Process connection	Threads Flanges (DIN, ASME, JIS)
Communication	4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus IO-Link
Certificates / Approvals	ATEX, FM, CSA C/US, IEC Ex, INMETRO, NEPSI
Safety approvals	SIL
Design approvals	EN 10204-3.1 NACE MR0175, MR0103
Hygienic approvals	3A, EHEDG CoC ASME-BPE
Marine approval	GL/ ABS/ LR/ BV/ DNV
Drinking water approvals	NSF
Options	Local display
Successor	PMC51B
Application limits	Measuring cell: ceramics If pressurized, possibly use differential pressure measurement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure

Product is getting phased out

New alternatives available

Phase out policy

Product status

Absolute and gauge pressure Cerabar PMC51

Phase out

Absolute and gauge pressure Cerabar PMC51

Product information

Selection of compatible products

Spare parts and accessories

Choose from our suggested options

Spare parts and accessories

Selection of compatible products

My Endress+Hauser

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Company

Product is getting phased out

New alternatives available

Phase out policy

Product status

Absolute and gauge pressure Cerabar PMC51 Phase out

Absolute and gauge pressure Cerabar PMC51

Product information

Selection of compatible products

Spare parts and accessories

Choose from our suggested options

Spare parts and accessories

Selection of compatible products

Products & Services

Industries

Support

Company

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Absolute and gauge pressure Cerabar PMC51

Phase out