Endress+Hauser Electronic differential pressure Deltabar FMD71

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Endress+Hauser Electronic differential pressure Deltabar FMD71
Accuracy0.075% of individual sensor,
"PLATINUM" 0.05% of individual sensor
Process temperature–25...+150°C
(–13...+302°F)
Pressure measuring range100mbar...40bar
(1.5psi...600psi)
Process pressure / max. overpressure limit60 bar (900 psi)
Material process membraneCeramic
316L, AlloyC
Measuring cell100 mbar...40 bar
(1.5 psi...600 psi)
Measuring principleDifferential pressure
CharacteristicElectronic differential pressure transmitter with ceramic sensor (Ceraphire) for level, volume or mass measurement in liquids.
Supply voltage4...20 mA HART:
12...45V DC (Non Ex)
Ex ia: 12...30V DC

Reference Accuracy0.075% of individual sensor,
"PLATINUM" 0.05% of individual sensor
Long term stability0.05% of URL/year of individual sensor
Process temperature–25...+150°C
(–13...+302°F)
Ambient temperature–40...+80°C
(–40...+176°F)
Measuring cell100 mbar...40 bar
(1.5 psi...600 psi)
Vacuum resistance0 mbar
Max. Turn down100 : 1
Max. overpressure limit60 bar (900 psi)
Process connectionThreads
Flansch (DIN, ASME, JIS)
Process connection hygienicDIN11851
DIN11864-1
Tri-Clamp
DRD
Varivent
Material process membraneCeramic
316L, AlloyC
Material gasketViton, Kalrez, EPDM, NBR, Silicone
Fill fluidSilicone Oil
Material housingDie-cast aluminum
Stainless steel
Communication4...20 mA HART
Certificates / ApprovalsATEX, FM, CSA, IECEx, NEPSI, INMETRO, UK Ex
Design approvalsNACE MR0175,
EN10204-3.1,
Hygienic approvalsEHEDG,
3A
Measuring principleDifferential pressure
Characteristic / ApplicationElectronic differential pressure transmitter with ceramic sensor (Ceraphire) for level, volume or mass measurement in liquids.
Supply / Communication4...20 mA HART:
12...45V DC
Exia: 12...30V DC
Accuracy0.075% of individual sensor,
"PLATINUM" 0.05% of individual sensor
Long term stability0.05% of URL/year of individual sensor
Ambient temperature–40...+80°C
(–40...+176°F)
Process temperature–25...+150°C
(–13...+302°F)
Process pressure / max. overpressure limit60 bar (900 psi)
Pressure measuring range100mbar...40bar
(1.5psi...600psi)
Process connectionThreads
Flanges (DIN, ASME, JIS)
Process connection hygienicDIN11851
DIN11864-1
Tri-Clamp
DRD
Varivent
Communication4...20 mA HART
Certificates / ApprovalsATEX, FM, CSA, CSA C/US, IEC Ex, NEPSI, INMETRO
Design approvalsNACE MR0175
EN10204-3.1
Hygienic approvalsFDA
3A
Options4-line digital display
SS- or Aluminium housing
Application limitsUse Software Applicator Sizing Electronic DP
Returns Policy

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