Benefits
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Very good reproducibility and long-term stability
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High reference accuracy: up to ±0.15%, as PLATINUM version: ±0.075%
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Turn down 100:1
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End-to-end modularity for differential pressure, hydrostatics and pressure (Deltabar M - Deltapilot M - Cerabar M), e.g.
- replaceable display
- universal electronics
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Easy commissioning without the need for an operating tool
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Easy and safe menu-guided operation – on-site via display module – via 4 to 20 mA with HART – via PROFIBUS PA – via FOUNDATION Fieldbus.
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Used for process pressure monitoring up to SIL2,
certified to IEC 61508 Edition 2.0 and IEC 61511 by
TÜV NORD
The Cerabar M pressure transmitter is used for the following measuring tasks:
- Absolute pressure and gauge pressure measurement in gases, steams or liquids in all areas of process engineering and process measurement technology
- Level, volume or mass measurements in liquids
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Process temperatures up to 130°C (266°F), for a maximum of 60 minutes 150 °C (302 °F)
International usage thanks to a wide range of approvals
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Measuring Principle Hydrostatic Characteristic Smart and reliable pressure transmitter with capacitive measuring cell and ceramic process isolating diaphragm Ceraphire) Supply / Communication 4 ..20mA HART: 11,5...45V DC Ex ia: 11,5...30V DC PROFIBUS PA/ FOUNDATION Fieldbus: 9..32 V DC (Non Ex)
Accuracy
Standard 0,15% Platinum 0,075%
Long term stability
0,1% of URL/year
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 range
100mbar...40bar (1.5psi...600psi)
Max. overpressure limit
60bar (900psi)
Process connection
Thread: G1/2...G2, R1/2, MNPT1/2 Flange: DN25...DN80, ASME 1"...4", JIS 10K
Hygienic
Tri-Clamp DIN11851 DIN11864-1 NEUMO Varivent N SMS DRD
Output
4...20 mA 4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus
Certificates / Approvals
ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, INMETRO, NEPSI SIL EN10204-3.1 NACE CoC ASME-BPE 3A, EHEDG Marine
Options
Display PWIS free
Specialities
SIL 2 according to IEC 61508
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