1. the product description
This pressure transmitter Adopted metal sensor. Resistance to overload, bringing function monitoring, have HART, PROFIBUS PA or FF foundation fieldbus communication protocols
Advantages
1. High repeatability and long-term stability
2. High accuracy: ±0.075%,Platinum level:±0.05%
3. Range than 100:1,Special requirements can be higher
4. It is used to measure process pressure,The highest in SIL3, By TuV SuD, according to the IEC 61508 standard certification
5. HistoROM®/M-DAT storage pattern
6. For The measuring element and electronic module function monitoring
7. Continuous modular work on differential pressure/static pressure and gauge pressure (Deltabar S, Deltapilot S, Cerabar S), ex:
- replaceable display unit
- universal electrical modular
Through rapid set menu for quick debugging
Live facilitated operation menu
A wide range of self-diagnosis function
2. application fields
1. Cerabar S pressure transmitter can solve those questions as follows:
2. Measuring pressure of gas, steam and liquid in all kinds of process control field.
3. Measuring level of liquid , volume and mass.
4. Through a variety certifications that can satisfied with all required of application in the word.
3. Technical parameters
Measurement principle | Hydrostatic | |
Characteristic / Application |
Digital transmitter with piezoresistive sensor and welded metallic membrane Modular transmitter Long term stability Enhanced safety via self diagnostic functions Secondary process barrier |
|
Supply /Communication |
4...20mA HART: 10,5...45V DC Ex ia: 10,5...30V DC PROFIBUS PA / FOUNDATION Fieldbus: 9...32V DC |
|
Accuracy |
0,075% "PLATINUM" 0,05% |
|
Long term stability | 0,05% of URL/year | |
Ambient temperature |
-40°C...85°C (-40°F...185°F) |
|
Process temperature |
-40°C...125°C (-40°F...257°F) |
|
Process pressure absolute / max. overpressure limit | 1050bar (15,750psi) | |
Pressure measuring range |
100mbar...700bar (1.5psi...10.500psi) |
|
Main wetted parts |
Alloy C276 316L Rhodium |
|
Process connection |
Threads Flanges (DIN, ANSI, ...) with flush membrane |
|
Max. measurement distance | 7000m (22.966ft) H2O | |
Output |
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Certificates / Approvals |
ATEX FM CSA NEPSI TIIS IECEx SIL NACE GL marine WHG/overspill protection EN10204-3.1 |
|
Options |
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing |
|
Specialities |
diagnostic functionalities different languages in software |
|
Application limits | Measuring cell: Metal welded If pressurized, possibly use differential pressure meas-urement with two pressure transmitters (electronic dp). Observe ratio |
Measurement principle | Hydrostatic | |
Characteristic |
Digital transmitter with piezoresistive sensor and welded metallic membrane Modular transmitter Long term stability Enhanced safety via self diagnostic functionsSecondary process barrier |
|
Supply / Communication |
4...20mA HART: 10,5...45V DC Ex ia: 10,5...30V DC PROFIBUS PA / FOUNDATION Fieldbus: 9...32V DC (Non Ex) |
|
Accuracy |
Standard 0,075% Platinum 0,05% |
|
Long term stability | 0,05% of URL/year | |
Process temperature |
-40°C...125°C (-40°F...257°F) |
|
Ambient temperature |
-40°C...85°C (-40°F...185°F) |
|
Measuring range |
100mbar...700bar (1.5psi...10.500psi) |
|
Max. overpressure limit | 1050bar (15.750psi) | |
Process connection |
Thread: G1/2...G2, R1/2, MNPT1/2...MNPT2, R1/2 Flange: DN25...DN80, ASME 1"...4", JIS 10K...20K |
|
Output |
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Certificates / Approvals |
ATEX, FM, CSA, CSA C/US, IEC Ex, TIIS, NEPSI Overfill prevention WHG SIL EN10204-3.1 NACE Marine |
|
Options |
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing |
|
Specialties | Diagnostic functions |