Deltabar S PMD70 | Deltabar S PMD75 | Deltabar S FMD76 | Deltabar S FMD77 | Deltabar S FMD78 | Deltabar S PMD230 | Deltabar S PMD235 | Deltabar S FMD230 | Deltabar S FMD630 | Deltabar S FMD633 | |
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Measuring principle
|
Differential pressure | Differential pressure | Differential pressure | Differential pressure | Differential pressure | Differential pressure | Differential pressure | Differential pressure | Differential pressure | Differential pressure |
Characteristic / Application
|
Digital transmitter with ceramic measuring diapragms Modular transmitter Long term stability Enhanced safety via self diagnostic functions Secondary process barrier |
Digital transmitter with metallic measuring diaphragms Modular transmitter Long term stability High static pressure/Overload resistance Enhanced safety via self diagnostic functions Secondary process barrier |
Digital transmitter with ceramic measuring diaphragms Modular transmitter Long term stability Enhanced safety via self diagnostic functions High resistance to abrasion Secondary process barrier |
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 |
Digital transmitter with metallic measuring diaphragms diaphragm seals and capillaries Modular transmitter Long term stability Enhanced safety via self diagnostic functions Secondary process barrier |
Digital differential pressure transmitter, capacitive sensor with ceramic diaphragm Safety by function monitoring and membrane detection, modular transmitter design |
Digital differential pressure transmitter with metal measuring diaphragm Safety by function monitoring, modular transmitter design |
Digital differential pressure transmitter for hydrostatic level measurement, capacitive sensor with flush mounted ceramic measuring diaphragm Safety by function monitoring and membrane detection, modular transmitter design |
Digital differential pressure transmitter for hydrostatic level measurement with diaphragm seal on process Safety by function monitoring, modular transmitter design |
Digital differential pressure transmitter with capillary diaphragm seals Safety by function monitoring, modular transmitter design |
Supply / Communication
|
4...20mA HART: PROFIBUS PA / Foundation Fieldbus: |
4...20mA HART: PROFIBUS PA / Foundation Fieldbus: |
4...20mA HART: PROFIBUS PA / Foundation Fieldbus: |
4...20mA HART: PROFIBUS PA / Foundation Fieldbus: |
4...20mA HART: PROFIBUS PA / Foundation Fieldbus: |
4...20mA / HART: PROFIBUS PA / Foundation Fieldbus: |
4...20mA / HART: PROFIBUS PA / Foundation Fieldbus: |
4...20mA / HART: PROFIBUS PA / Foundation Fieldbus: |
4...20mA / HART: PROFIBUS PA / Foundation Fieldbus: |
4...20mA / HART: PROFIBUS PA / Foundation Fieldbus: |
Accuracy
|
0,075% "PLATINUM" 0,05% |
0,075% "PLATINUM" 0,05% |
0,075% "PLATINUM" 0,05% |
0,075% + influence of diapragm seal | 0,075% + influence of diapragm seal | 0,1% | 0,1% "PLATINUM" 0,05% |
0,1% | 0,1% | 0,1% |
Long term stability
|
0,05% of URL/year | 0,05% of URL/year | 0,05% of URL/year | 0,05% of URL/year | 0,05% of URL/year | 0,1% of URL/year 0,25% of URL/5 years |
0,1% of URL/year 0,25% of URL/5 years |
0,1% of URL/year 0,25% of URL/5 years |
0,1% of URL/year 0,25% of URL/5 years |
0,1% of URL/year 0,25% of URL/5 years |
Ambient temperature
|
-40...85°C | -40...85°C | -40...85°C | -40...85°C | -40...85°C | -40...85°C | -40...85°C | -40...85°C | -40...85°C | -40...85°C |
Process temperature
|
-40...85°C | -40...120°C | -40...85°C | -40...350°C | -40...350°C | -40...85°C | -40...120°C | -40...85°C | -40...350°C | -40...350°C |
Process pressure absolute / max. overpressure limit
|
150bar | 420bar | 100bar | 160bar | 160bar | 100bar | 420bar | 100bar | 160bar | 160bar |
Pressure measuring range
|
25mbar...3bar | 10mbar...40bar | 100mbar...3bar | 100mbar...16bar | 100mbar...40bar | 25mbar...3bar | 10mbar...40bar | 100mbar...3bar | 100mbar...16bar | 100mbar...16bar |
Wetted parts
|
Ceramic Alloy C 316L Monel Tantal |
Alloy C 316L Monel Tantal |
Ceramic Alloy C 316L Monel Tantal |
Alloy C 316L Monel Tantal |
Alloy C 316L Monel Tantal |
Alloy C 316L Monel Tantal |
Alloy C 316L Monel Tantal |
Alloy C 316L Monel Tantal |
Alloy C 316L Monel Tantal |
Alloy C 316L Monel Tantal |
Process connection
|
1/4-18NPT RC1/4" |
1/4-18NPT RC1/4" |
1/4-18NPT RC1/4" Flanges (DIN, ANSI, JIS) |
Low pressure side: 1/4-18NPT RC1/4" High pressure side: Flanges (DIN, ANSI, JIS) |
Diaphragm seal (Pancake, threads) Flanges (DIN, ANSI) Tri-Clamp Hygienic connections |
1/4-18NPT RC1/4" |
1/4-18NPT RC1/4" |
1/4-18NPT RC1/4" Flanges (DIN, ANSI, JIS) |
Low pressure side: 1/4-18NPT RC1/4" High pressure side: Flanges (DIN, ANSI, JIS) |
Diaphragm seal (Pancake, threads) Flanges (DIN, ANSI) Tri-Clamp Hygienic connections |
Max. measurement distance
|
30m H2O | 400m H2O | 30m H2O | 160m H2O | 400m H2O | 30m H2O | 400m H2O | 30m H2O | 160m H2O | 160m H2O |
Output
|
4...20mA HART PROFIBUS PA Foundation Fieldbus |
4...20mA HART PROFIBUS PA Foundation Fieldbus |
4...20mA HART PROFIBUS PA Foundation Fieldbus |
4...20mA HART PROFIBUS PA Foundation Fieldbus |
4...20mA HART PROFIBUS PA Foundation Fieldbus |
4 ... 20mA HART Profibus PA Foundation Fieldbus |
4 ... 20mA HART PROFIBUS PA Foundation Fieldbus |
4 ... 20mA HART PROFIBUS PA Foundation Fieldbus |
4 ... 20mA HART PROFIBUS PA Foundation Fieldbus |
4 ... 20mA HART PROFIBUS PA Foundation Fieldbus |
Certificates / Approvals
|
ATEX FM CSA SIL GL marine WHG/overspill protection 3.1.B material inspection certificate |
ATEX FM CSA SIL NACE GL marine WHG/overspill protection 3.1.B material inspection certificate |
ATEX FM CSA SIL GL marine WHG/overspill protection 3.1.B material inspection certificate |
ATEX FM CSA SIL NACE GL marine WHG/overspill protection 3.1.B material inspection certificate |
ATEX FM CSA SIL NACE GL marine WHG/overspill protection 3.1.B material inspection certificate |
ATEX FM CSA SIL WHG/overspill protection 3.1.B material inspection certificate |
ATEX FM CSA TIIS SIL NACE WHG/overspill protection 3.1.B material inspection certificate |
ATEX FM CSA SIL WHG/overspill protection 3.1.B material inspection certificate |
ATEX FM CSA TIIS SIL NACE WHG/overspill protection 3.1.B material inspection certificate |
ATEX FM CSA TIIS SIL NACE WHG/overspill protection 3.1.B material inspection certificate |
Options
|
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing |
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing |
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing |
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing |
HistoROM/M-Dat 4-line digital display SS- or Aluminiumhousing |
digital display SS- or Aluminumhousing |
digital display SS- or Aluminumhousing |
digital display SS- or Aluminumhousing |
digital display SS- or Aluminumhousing |
digital display SS- or Aluminumhousing |
Application limits
|
Changing density | Changing density | Changing density | Changing density | Changing density | Changing density | Changing density | Changing density | Changing density | Changing density |
Successor
|
PMD70 | PMD75 | FMD76 | FMD77 | FMD78 |