1.Product description
Differential pressure transmitter, with metal measuring diaphragm and capillary diaphragm seal. Resistance to overload, bringing function monitoring, have HART, PROFIBUS PA or FF foundation fieldbus communication protocols
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 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
Measurement principle | Differential pressure | |
Characteristic / Application |
Digital transmitter with metallic measuring diaphragms diaphragm seals and capillaries 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 / FOUDATION 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...662°F) |
|
Process pressure absolute / max. overpressure limit | 160bar (2400 psi) | |
Pressure measuring range |
100mbar...40bar (1.5psi ... 600 psi) |
|
Main wetted parts |
Alloy C276 316L Monel Tantalum |
|
Process connection |
Diaphragm seal (Pancakes, threads) Flanges (DIN, ANSI) Tri-Clamp ISO2852 Hygienic connections |
|
Max. measurement distance | 400m (1312ft) H2O | |
Output |
4...20 mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Certificates / Approvals |
ATEX FM CSA NEPSI IECEx SIL NACE GL marine WHG/ Overfill prevention EN10204-3.1 3A |
|
Options |
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing Separate housing |
|
Application limits | Measuring cell: |
Measurement principle | Differential pressure | |
Characteristic |
Digital transmitter with metallic measuring diaphragms diaphragm seals and capillaries Modular transmitter Long-term stability Secondary process barrier enhanced safety 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 |
-70°C...400°C (-94°F...752°F) |
|
Ambient temperature |
-40°C...85°C (-40°F...185°F) |
|
Measuring range |
100mbar...40bar (40inH2O...600psi) |
|
Max. overpressure limit |
160bar (2400psi) |
|
Process connection |
Diaphragm seal (Pancake, threads) Flanges (DIN, ANSI) Hygienic connections Tri-Clamp ISO2852 |
|
Output |
4...20mA HART PROFIBUS PA FOUNDATION Fieldbus |
|
Certificates / Approvals |
ATEX FM CSA NEPSI IECEx SIL NACE GL marine WHG/ Overfill prevention EN10204-3.1 3A,FDA |
|
Options |
HistoROM/M-Dat 4-line digital display SS- or Aluminium housing Separate housing |
|
Specialities | diagnostic functions |