1. product description
The differential pressure transmitter adopted metal sensor.Resistance to overload, bringing function monitoring, have HART, PROFIBUS PA or FF foundation fieldbus communication protocols
2. Advantages
1. Repeatability and long-term stability
2. High accuracy: ±0.075%
3. Range than 100:1,if 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
10. 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. Through a number of international certification
3.Technology informations
Measuring principle | Differential pressure | |
Characteristic / Application |
Digital transmitter with metallic measuring diaphragms one side with diaphragm seal 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% + influence of diaphragm seal | |
Long term stability | 0,05% of URL/year | |
Ambient temperature |
-40°C...85°C (-40°F...185°F) |
|
Process temperature |
-40°C...400°C (-40°F...752°F) |
|
Process pressure absolute / max. overpressure limit | 160bar (2400 psi) | |
Pressure measuring range |
100mbar...16bar (1.5psi...230 psi) |
|
Main wetted parts |
Alloy C276 316L Monel Tantalum |
|
Process connection |
Low pressure side: 1/4-18NPT RC1/4" High pressure side: Flanges (DIN, ANSI, JIS) |
|
Max. measurement distance | 160m (525ft) H2O | |
Output |
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Certificates / Approvals |
ATEX FM CSA NEPSI IECEx SIL NACE WHG/ Overfill prevention EN10204-3.1 |
|
Options |
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing |
|
Application limits |
Measuring cell: Metal welded |
Measuring principle | Differential pressure | |
Characteristic |
Digital transmitter with metallic measuring diaphragms, one side with diaphragm seal Modular transmitter Long-term stability Secondary process barrier enhanced saftey via self diagnostic functions |
|
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% + influence of diaphragm seal | |
Long term stability |
0,05% of URL/year 0,125% of URL/5 years |
|
Process temperature |
-40°C...400°C (-40°F...752°F) |
|
Ambient temperature |
-40°C...85°C (-40°F...185°F) |
|
Measuring range |
100mbar...16 bar (40 inH20...240psi) |
|
Max. overpressure limit |
160bar (2400 psi) |
|
Process connection |
Low pressure side: 1/4-18NPT RC1/4" High pressure side: Flanges (DIN, ANSI, JIS) |
|
Output |
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Certificates / Approvals |
ATEX FM CSA NEPSI IECEx SIL NACE WHG/ Overfill prevention EN10204-3.1 |
|
Options |
HistoROM/M-Dat 4-line digital display SS- or Aluminium housing Separate housing |
|
Specialities | diagnostic functions |