1.product desciption
Differential pressure transmitter adopted Ceramic sensors.Resistance to overload, bringing function monitoring, have HART, PROFIBUS PA or FF foundation fieldbus communication protocols
Advantages
1. High repeatability and long-term operation stability
2. High accuracy: ±0.075%,Platinum type:±0.05%
3. Range than100:1,Special requirements can be higher
4. Using monitor the flow and differential pressure, The highest conform to SIL3, By TuV SuD, according to the IEC 61508 standard certification
5. HistoROM®/M-DAT Storage module
6. The measuring element and electronic module function monitoring
7. Modular design,that can be exchange with the modular of differential/static pressure and pressure transmitter. (Deltabar S, Deltapilot S, Cerabar S) Can change the display unit Pressure and differential pressure electronic module
8. Through rapid set menu for quick debugging
9. Live facilitated operation menu A wide range of self-diagnosis functions
Application fields
1. Deltabar S differential pressure transmitter can solve measurement problems as follows:
2. Liquid level, volume or mass measurements
3. Differential pressure monitoring, filter and pump
4. Through a number of international certification
2. Technology information
1、Continuous/Liquids
Measurement principle | Differential pressure | |
Characteristic / Application |
Digital transmitter with ceramic measuring diaphragms Modular transmitter Long term stability Enhanced safety via self diagnostic functions Secondary process barrier |
|
Supply / Communication |
4...20 mA 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 |
-20°C...85°C (-4°F...185°F) |
|
Process temperature |
-20°C...85°C (-4°F...185°F) |
|
Process pressure absolute / max. overpressure limit | 150 bar (2250psi) | |
Pressure measuring range |
25mbar...3 bar (0.36psi...45psi) |
|
Main wetted parts |
Ceramic Alloy C276 316L Monel Tantalum |
|
Process connection |
1/4-18NPT RC1/4" |
|
Max. measurement distance | 30m (98ft)H2O | |
Output |
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Certificates / Approvals |
ATEX FM CSA NEPSI IECEx SIL GL marine WHG/ Overfill prevention EN10204-3.1 |
|
Options |
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing |
|
Application limits |
Measuring cell: Ceramic |
Measurement principle | Differential pressure | |
Product headline |
Digital transmitter with ceramic measuring diaphragms Modular transmitter Long-term stability Enhanced safety via self diagnostic functions Secondary process barrier |
|
Max. measured error |
0,075% "PLATINUM" 0,05% |
|
Max. process pressure |
max. 150bar (max. 2.172 psi) |
|
Medium temperature range | Temperature gradient from pressure piping | |
Display/Operation | Option | |
Outputs |
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Digital communication |
HART PROFIBUS PA FOUNDATION Fieldbus |
|
Hazardous area approvals |
ATEX FM CSA NEPSI IECEx SIL Schiffbau GL WHG/ Überfüllsicherung EN 10204-3.1 |
Measurement principle | Differential pressure | |
Product headline |
Digital transmitter with ceramic measuring diaphragms Modular transmitter Long-term stability Enhanced safety via self diagnostic functions Secondary process barrier |
|
Max. measured error |
0,075% "PLATINUM" 0,05% |
|
Max. process pressure |
max. 150bar (max. 2.175 psi) |
|
Medium temperature range | Temperature gradient from pressure piping | |
Display/Operation | Option | |
Outputs |
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Digital communication |
HART PROFIBUS PA FOUNDATION Fieldbus |
|
Hazardous area approvals |
ATEX FM CSA NEPSI IECEx SIL Schiffbau GL WHG/ Überfüllsicherung EN 10204-3.1 |
Measurement principle | Differential pressure | |
Characteristic |
Digital transmitter with ceramic measuring diapragms 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 0,125% of URL/5 years |
|
Process temperature |
-20°C...85°C (-4°F...185°F) |
|
Ambient temperature |
-20°C...85°C (-4°F...185°F) |
|
Measuring range |
25mbar...3bar (10inH2O...45psi) |
|
Max. overpressure limit |
on one side: 100 bar (1500 psi) |
|
Process connection |
1/4-18NPT RC1/4" |
|
Output |
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Certificates / Approvals |
ATEX FM CSA NEPSI IECEx SIL GL marine WHG/ Overfill prevention EN10204-3.1 |
|
Options |
HistoROM/M-Dat 4-line digital display SS- or Aluminium housing Separate housing |
|
Specialities | diagnostic functions |
Measurement principle | Differential pressure | |
Product headline |
Digital transmitter with ceramic measuring diaphragms Modular transmitter Long-term stability Enhanced safety via self diagnostic functions Secondary process barrier |
|
Medium temperature range | Temperature gradient from pressure piping | |
Max. process pressure |
max. 150bar (max. 2.172 psi) |
|
Max. measured error |
0,075% "PLATINUM" 0,05% |
|
Digital communication |
HART PROFIBUS PA FOUNDATION Fieldbus |
|
Outputs |
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Hazardous area approvals |
ATEX FM CSA NEPSI IECEx SIL Schiffbau GL WHG/ Überfüllsicherung EN 10204-3.1 |
|
Display/Operation | Option |