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E+H Deltabar S FMD78
  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
Description

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


2. technology information
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

E+H Deltabar FMD72/ E+H Deltabar M PMD55/ E+H Deltabar S FMD76/ E+H Deltabar S FMD77/E+H Deltabar S FMD78/ E+H Deltabar S PMD70/ E+H Deltabar S PMD75/
E+H Deltapilot M FMB50/ E+H Deltapilot M FMB51/ E+H Deltapilot M FMB52/ E+H Deltapilot M FMB53/ E+H Deltapilot S FMB70/ E+H Waterpilot FMX21/
E+H Cerabar M PMC51/ E+H Cerabar M PMP51/ E+H Cerabar M PMP55/ E+H Cerabar S PMC71/ E+H Cerabar S PMP71/E+H Cerabar S PMP75/ E+H Cerabar T PMC131/ E+H Cerabar T PMP131/ E+H Cerabar T PMP135/E+H Ceraphant T PTC31/E+H Ceraphant T PTP31/ E+H Ceraphant T PTP35/

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