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Overview
Specs at a glance
* Accuracy ：Standard: 0.05% Platinum: up to 0.025%
* Process temperature ：-40°C...125°C(-40°F...257°F)
* Pressure measuring range ：400 mbar...700 bar (5.8 psi...10.500 psi)
* Main wetted parts ：Alloy C276；316L；Rhodium
* Material process membrane : 316L, AlloyC;Rhodium> Gold
* Measuring cell : 400 mbar...700 bar(5.8 psi...10.500 psi)
Application
The Cerabar PMP71 digital pressure transmitter with metallic membrane is typically used in process applications for pressure,level, volume or mass measurement in liquids or gases. PMP71 is designed for high pressure applications up to 700bar. Quick Setup with freely adjustable measuring range without pressure specification. Designed according to IEC 61508 for use in SIL2/3 safety systems and available with MID Parts Certificate suitable for custody transfer applications.
Two chamber aluminum or stainless steel (316L) housing.
* Process connections: Threads and flange connections
* Process temperature: -40 to +125°C (-40 to +257°F)
* Measuring ranges: -1/0 up to 700bar (-15/0 up to +10,500psi)
* Accuracy: ±0.05%, "Platinum" ±0.025%
* International explosion protection certificates, overfill prevention WHG, hygienic approvals, marine approvals, SIL
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
* Overload-resistant and function-monitored from the measuring cell to the electronics
* Available with mounted manifolds: always fit, always tested for leaks
* Seamless and independent system integration (HART/PA/FF)
Specification
| item | value |
| Warranty | 1 Year |
| Customized support | OEM |
| Place of Origin | Germany |
| Brand Name | Endress+Hauser |
| Model Number | Cerabar PMP71 |
| Measuring Principle | Absolute and gauge pressure |
| Characteristic | Digital transmitter with piezoresistive sensor and welded metallic membrane Modular transmitter Long term stability Enhanced safety via self diagnostic functionsSecondary 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 0.025% |
| Long Term Stability | 0.05 % of URL/ year 0.07 % of URL/ 5 years 0.1 % of URL/ 10 years |
| Process Temperature | -40°C...125°C (-40°F...257°F) |
| Ambient Temperature | -50°C...85°C (-58°F...185°F) |
| Measuring Cell | 400 mbar...700 bar (5.8 psi...10.500 psi) relative/ absolute |
| Smallest Calibratable Span | 5 mbar (0.075 psi) |
| Vacuum Resistance | 10 mbar (0.15 psi) |
| Max. Turn Down | 100:1 |
| Max. Overpressure Limit | 1050 bar (15.750 psi) |
| Process Connection | Thread: G1/2...G2, R1/2, MNPT1/2...MNPT2, R1/2 Flange: DN25...DN80, ASME 1"...4", JIS 10K...20K |
| Material Process Membrane | 316L, AlloyC, Rhodium> Gold |
| Material Gasket | None, measuring cell welded |
| Fill Fluid | Silicone oil, Inert oil |
| Material Housing | Die-cast aluminum, AISI 316L |
| Communication | 4...20 mA HART 1- 5V DC Low Power PROFIBUS PA FOUNDATION Fieldbus |
| Certificates / Approvals | ATEX, FM, CSA, CSA C/US, IEC Ex, JPN Ex, INMETRO, NEPSI, EAC, UK Ex |
| Safety Approvals | SIL |
| Design Approvals | EN10204-3.1 NACE MR0175 |
| Marine Approvals | GL/ABS |
| Drinking Water Approvals | NSF |
| Specialities | Diagnostic functions |
| Successor | PMP71B |
We normally ship by DHL, UPS, FEDEX or TNT,
some country could not be ship by above method, then we would use EMS or Country Logistics line.
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