Absolute and gauge pressure Cerabar PMP51
Field of application
The Cerabar PMP51 digital pressure transmitter with metal membrane is typically used in process and hygiene applications for pressure, level, volume or mass measurement in liquids or gases. PMP51 is designed for high pressure applications up to 400bar. Quick Setup with adjustable measuring range allows simple commissioning, reduces costs and saves time. SIL2 according to IEC 61508 and IEC 61511.
Single chamber aluminum or stainless steel (316L) housing.
Process connections: Threads, flanges or hygienic connections
Process temperature: -40 to 130°C (-40 to 266°F), 150°C (302°F) for 1h
Measuring range: -1/0 up to 400bar (-15/0 up to 6,000psi)
Accuracy: ±0.1%, "Platinum" ±0.075%
International explosion protection certificates, SIL, hygienic approvals, marine approvals
Benefits
- Accurate measurement of the process value even in the case of changing process temperature
- Process safety assured with small flush mounted process connections in hygienic applications
- For process pressure monitoring up to SIL2, certified to IEC 61508 and IEC 61511
- Modular concept for easy replacement of display or electronics
- Easy menu-guided commissioning via on-site display, 4 to 20mA with HART, PROFIBUS PA, FOUNDATION Fieldbus
- Seamless and independent system integration (HART/PA/FF)
- Available with mounted manifolds: always fit, always tested for leaks
Product Description
| Measuring principle |
Absolute and gauge pressure |
| Characteristic |
Smart and reliable pressure transmitter, with piezoresistive measuring cell
and metal welded process isolating
diaphragm |
| Supply voltage |
4...20mA 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 |
0.1% of URL/year
0.2% of URL/ 5 years
0.25% 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) |
| Measuring cell |
400mbar...400bar
(5.8 psi...6000psi)
relative/ absolute |
| Smallest calibratable span |
20 mbar (0.3 psi) |
| Vacuum resistance |
10 mbar (0.15 psi) |
| Max. Turn down |
20:1 |
| Max. overpressure limit |
600bar (9000psi) |
| Process connection |
Thread:
G1/2...G2, MNPT1/2...MNPT2
Flange:
DN25...DN80,
ASME 1 1/2"...4", |
| Process connection hygienic |
Tri-Clamp
DIN11851
NEUMO
Varivent N
SMS
DRD |
| 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
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 |
3A, EHEDG
CoC ASME-BPE |
| Marine approvals |
GL/ ABS/ LR/ BV/ DNV |
| Drinking water approvals |
NSF |
| Successor |
PMP51B |
Product Tags:
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Absolute AndAbsolute And Gauge Pressure Cerabar PMP51 Images
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