Sertech001@gmail.com
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.
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.
| 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 |
| Process temperature | -40°C...125°C |
| (-40°F...257°F) | |
| Ambient temperature | -50°C...85°C |
| (-58°F...185°F) | |
| Measuring cell | 100 mbar...700 bar |
| (1.5 psi...10.500 psi) | |
| relative/ absolute | |
| Smallest calibratable span | 5 mbar (0.075 psi) |
| Vacuum resistance | 10 mbar (0.15 psi) |
| Max. Turn down | 100:01:00 |
| 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, TIIS, INMETRO, NEPSI, EAC |
| Safety approvals | Overfill prevention WHG |
| SIL | |
| Design approvals | EN10204-3.1 |
| NACE MR0175 | |
| Marine approvals | GL/ABS |
| Drinking water approvals | NSF |
| Specialities | Diagnostic functions |
carton
