Endress+Hauser
Absolute and gauge pressure Cerabar PMP55 series
- SKU:
- Absolute and gauge pressure Cerabar PMP55 series
- Weight:
- 0.00 Grams
Description
Application
The Cerabar PMP55 digital pressure transmitter, equipped with a metal diaphragm seal, is designed for use in both process and hygienic applications, providing reliable measurement of pressure, level, volume, or mass in liquids. It is well-suited for high-pressure environments and applications involving extreme process temperatures ranging from -70°C to +400°C (-94°F to +752°F). The device offers a Quick Setup feature with an adjustable measuring range, facilitating easy commissioning, cost reduction, and time savings. It is SIL2 certified according to IEC 61508 and IEC 61511 standards.
The transmitter is available in a single-chamber housing made of either aluminum or stainless steel (316L).
Process Connections: Available in threads, flanges, or hygienic connections
Process Temperature Range: -70°C to +400°C (-94°F to +752°F)
Measuring Ranges: -1/0 to +400 bar (-15/0 to +6,000 psi)
Accuracy: ±0.15%, or "Platinum" accuracy at ±0.075%
Certifications: International explosion protection, SIL, hygienic, and marine approvals
Benefits
- Wide selection of process connections and membrane materials to suit various applications
- The new TempC Membrane technology reduces the impact of ambient and process temperature variations
- User-friendly, menu-guided commissioning via an on-site display with options for 4 to 20mA with HART, PROFIBUS PA, and FOUNDATION Fieldbus
- Certified for process pressure monitoring up to SIL2, in compliance with IEC 61508 and IEC 61511 standards
- Modular design allows for easy replacement of the display or electronics components
- Seamless and independent system integration with HART/PA/FF communication protocols
SPECIFICATIONS
Pressure Specifications
Measuring principle |
Absolute and gauge pressure |
Characteristic |
Smart and reliable pressure transmitter, with piezoresistive measuring cell and metal welded process isolating diaphragm and diaphragm seal. |
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 0.15% Platinum 0.075% |
Long term stability |
0.1% of URL/ year 0.2% of URL/ 5 years 0.25% of URL/ 10 years |
Process temperature |
-70°C…+400°C (-94°F…+752°F) |
Ambient temperature |
-40°C...+85°C (-40°F...+185°F) |
Measuring cell |
400 mbar...400 bar (5.8 psi...6000 psi) relative/ absolute |
Smallest calibratable span | 20 mbar (0.3 psi) |
Vacuum resistance | 50 mbar (0.73 psi) |
Max. Turn down |
20:1 |
Max. overpressure limit | 600 bar (9000 psi) |
Process connection |
Thread: G1/2...G2, MNPT1/2...MNPT2 Flange: DN25...DN100, ASME 1"...4", JIS 10k Diaphragm seal |
Process connection hygienic |
Tri-Clamp DIN11851 DIN11864-1 NEUMO Varivent SMS DRD Universal adapter |
Material process membrane |
316L, AlloyC, Tantal, PTFE, Rhodium>Gold |
Material gasket | None, diaphragm welded |
Fill fluid |
Silicone oil, Inert oil, Vegetable oil, High temperature oil, Low temperature oil, |
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 MR0103 |
Hygienic approvals |
CoC ASME-BPE 3A, EHEDG |
Marine approvals |
GL/ ABS/ LR/ BV/ DNV |
Specialities | TempC Membrane |
Successor |
PMP51B |
Continuous / Liquids Specifications
Measuring principle | Absolute and gauge pressure |
Characteristic / Application |
Smart and reliable pressure transmitter, with piezoresistive measuring cell and metal welded process isolating diaphragm and diaphragm seal. |
Supply / Communication |
4 ..20 mA HART: 11,5...45 V DC Ex ia: 11,5...30 V DC PROFIBUS PA FOUNDATION Fieldbus |
Accuracy |
Standard 0.15% Platinum 0.075% |
Long term stability |
< 0,1% von URL/ year 0,2% of URL/ 5 years 0,25% of URL/ 10 years |
Ambient temperature |
-40°C...85°C (-40°F...185°F) |
Process temperature |
-70°C…400°C (-94°F…752°F) |
Process pressure / max. overpressure limit | 600 bar (9000 psi) |
Pressure measuring range |
1 bar...400 bar (15 psi...6000 psi) |
Main wetted parts |
316L AlloyC Montel Tantal Rhodium |
Process connection |
Diaphragm seal Flanges (DIN, ASME, JIS) Tri-Clamp ISO2852 Hygienic connections |
Max. measurement distance | 4000m (13.123ft) H2O |
Communication |
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus IO-Link |
Certificates / Approvals | ATEX, FM, CSA, CSA C/US, IEC Ex, INMETRO, NEPSI |
Safety approvals |
SIL |
Design approvals |
EN 10204-3.1 NACE MR0175, MR0103 AD2000 |
Hygienic approvals |
3A, EHEDG CoC ASME-BPE |
Marine approval |
GL/ ABS/ LR/ BV/ DNV |
Options | local display |
Successor |
PMP51B |
Application limits |
Measuring cell: Metal welded If pressurized, possibly use differential pressure meas-urement with two pressure transmitters (electronic dp). Observe ratio head pressure : hydrostatic pressure
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Documents
You may want to read this product's catalog. If so, please click to view the Endress+Hauser Absolute and gauge pressure Cerabar PMP55 Series datasheet.