Electronic
differential pressure
Deltabar FMD71

Deltabar FMD71 stainless steel housing ©Endress+Hauser
Deltabar FMD71 aluminum housing ©Endress+Hauser
Deltabar FMD71 aluminum housing ©Endress+Hauser

Pressure measuring principle

The new electronic dp system

  • Deltabar FMD71 stainless steel housing
  • Deltabar FMD71 aluminum housing
  • Deltabar FMD71 aluminum housing

Electronic differential pressure system utilizing two ceramic sensor modules and one transmitter

The electronic dp Deltabar FMD71 is a differential pressure system, used to measure the pressure or level, volume or mass of liquids in pressurized tanks or distillation columns/evaporators. The high pressure sensor (HP) measures the hydrostatic pressure. The low pressure sensor (LP) measures the head pressure. The level is calculated in the transmitter using these two digital values. The electronic dp system eliminates issues of traditional differential pressure measurements.

  • Voordelen

    • Eliminates traditional mechanical issues resulting in greater process availability and reliability

    • Overload-resistant high purity ceramic sensor (99.9% Al2O3)

    • Safety risks are minimized with the new electronic differential pressure system architecture and...

  • Toepassingsgebied

    For differential pressure, level, volume or mass measurement of liquids in pressurized tanks and distillation columns/evaporators.

    • Process connections: Threads, flanges and hygienic connections

    • Process temperature: -40 up to +150°C (-40 to +302°F)

    • ...

Kenmerken en specificaties

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Details

  • Meetprincipe

    Differential pressure

  • Characteristic

    Electronic differential pressure transmitter with ceramic sensor (Ceraphire) for level, volume or mass measurement in liquids.

  • Supply voltage

    4...20 mA HART:

    12...45V DC (Non Ex)

    Ex ia: 12...30V DC

  • Reference Accuracy

    0.075% of individual sensor,

    "PLATINUM" 0.05% of individual sensor

  • Long term stability

    0.05% of URL/year of individual sensor

  • Process temperature

    –25...+150°C

    (–13...+302°F)

  • Ambient temperature

    –40...+80°C

    (–40...+176°F)

  • Measuring cell

    100 mbar...40 bar
    (1.5 psi...600 psi)

  • Vacuum resistance

    0 mbar

  • Max. Turn down

    100 : 1

  • Max. overpressure limit

    60 bar (900 psi)

  • Process connection

    Threads
    Flansch (DIN, ASME, JIS)

  • Process connection hygienic

    DIN11851

    DIN11864-1

    Tri-Clamp

    DRD

    Varivent

  • Material process membrane

    Ceramic

    316L, AlloyC

  • Material gasket

    Viton, Kalrez, EPDM, NBR, Silicone

  • Fill fluid

    Silicone Oil

  • Material housing

    Die-cast aluminum

    Stainless steel

  • Communication

    4...20 mA HART

  • Certificates / Approvals

    ATEX, FM, CSA, IECEx, NEPSI, INMETRO

  • Design approvals

    NACE MR0175,

    EN10204-3.1,

  • Hygienic approvals

    EHEDG,

    3A

  • Meetprincipe

    Differential pressure

  • Characteristic / Application

    Electronic differential pressure transmitter with ceramic sensor (Ceraphire) for level, volume or mass measurement in liquids.

  • Supply / Communication

    4...20 mA HART:

    12...45V DC

    Exia: 12...30V DC

  • Accuracy

    0.075% of individual sensor,

    "PLATINUM" 0.05% of individual sensor

  • Long term stability

    0.05% of URL/year of individual sensor

  • Ambient temperature

    –40...+80°C

    (–40...+176°F)

  • Process temperature

    –25...+150°C

    (–13...+302°F)

  • Process pressure absolute / max. overpressure limit

    60 bar (900 psi)

  • Pressure measuring range

    100mbar...40bar
    (1.5psi...600psi)

  • Process connection

    Threads
    Flanges (DIN, ASME, JIS)

  • Process connection hygienic

    DIN11851

    DIN11864-1

    Tri-Clamp

    DRD

    Varivent

  • Communication

    4...20 mA HART

  • Certificates / Approvals

    ATEX, FM, CSA, CSA C/US, IEC Ex, NEPSI, INMETRO

  • Design approvals

    NACE MR0175

    EN10204-3.1

  • Hygienic approvals

    FDA

    3A

  • Options

    4-line digital display

    SS- or Aluminium housing

  • Application limits

    Use Software Applicator Sizing Electronic DP

Documenten / handleidingen / software

Accessoires / Spare parts

Nr
Order code
Specification
    • Order code 71111056

      Housing filter VA,EPDM,F15/31/T14/17,1pc

      Bestaat uit: Vent schroef 304, compensatie druk filter, O-ring EPDM, dekseltje. Gebruik: Huisvesting T14, PMC71, PMP71/PMP75, PMD70/PMD75, FMD76/FMD77/FMD78, FMD72. Behuizing F31, FMB50/51/52/53, PMC51, PMP51/PMP55. Behuizing F15 w / o B1, BB, BD, BF, GA, ID, I1, FMB50/51/52/53, PMC51, PMP51/PMP55.

  • 13
    • Nr 13 Order code 52024110

      DELTABAR S (7X) 3 BEDIENINGSTOETSEN V2.0

      Bestaat uit: Drukknop, deksel + schroeven. Kleur donkergrijs. Gebruik: externe werking, FMB70, FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75.

  • 20
    • Nr 20 Order code 52020432

      Deksel T14/T15 Alu, dichting

      Materiaal: aluminium, gecoat. O-ring EPDM, FDA. Niet voor EEx d/XP. Gebruik: FMB70,FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75.

    • Nr 20 Order code 52020433

      Cover T14/T15 Alu, Ex d, gasket

      Materiaal: aluminium, gecoat. O-ring EPDM, FDA. EEx d/XP. Gebruik: FMB70,FMD71/FMD72/FMD76/FMD77/FMD78, PMC71,PMD70/PMD75,PMP71/PMP75.

    • Nr 20 Order code 52028310

      Cover T14 316L, Ex d, EPDM

      Material: 316L. O-ring EPDM, FDA. Individual tested, EEx d/XP. Usage: FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75.

    • Nr 20 Order code 71002774

      Deksel T17 316L, pakking

      Materiaal: 316L. Vlakke pakking EPDM, centreer ring, schroef. Niet voor EEx d/XP. Gebruik: FMB70, FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75.

    • Nr 20 Order code 71002810

      Cover T17 316L, sight glass, gasket

      Materiaal: 316L. Kijkglas: mineraalglas. Platte pakking EPDM, centrerende ring, schroef. Voor goedkeuring 2,3,4,7,8, Q, W. Gebruik: FMB70,FMD76/FMD77/FMD78, PMC71,PMD70/PMD75,PMP71/PMP75. Voor goedkeuring BC, BD,IB. Gebruik: FMD71/FMD72.

    • Nr 20 Order code 71002811

      Deksel T17 316L, met venster PC, o-ring

      Materiaal: 316L. Kijkglas: Polycarbonaat PC. Platte pakking EPDM, centrerende ring, schroef. Voor goedkeuring A,E,F,H,I,R,S,U,1,6. Gebruik: FMB70,FMD76/FMD77/FMD78, PMC71,PMD70/PMD75,PMP71/PMP75. Voor goedkeuring AA,BA,CA,CB,CC,CD,FA, FB,FD,IA. Gebruik: FMD71/FMD72.

    • Nr 20 Order code 71245247

      Cover T14/T15 Alu, sight glass, gasket

      Material: Aluminium, coated. Sight glass Mineral glass, coated. O-ring EPDM, FDA. Not for EEx d/XP. Usage: PMC71, PMP71/PMP75, PMD70/PMD75, FMD76/FMD77/FMD78, FMD71/FMD72, FMB70.

    • Nr 20 Order code 71245249

      Cover T14/T15 Alu,Exd,sight glass,gasket

      Material: Aluminium. Sight glass Mineral glass, coated. O-ring EPDM, FDA. Individual tested, EEx d/XP. Usage: Usage: PMC71, PMP71/PMP75, PMD70/PMD75, FMD76/FMD77/FMD78, FMD71/FMD72.

    • Nr 20 Order code 71245250

      Cover T14 316L, Ex d, sight glass, EPDM

      Material: 316L. Sight glass Mineral glass, coated. O-ring EPDM, FDA. Individual tested, EEx d/XP. Usage: PMC71, PMP71/PMP75, PMD70/PMD75, FMD76/FMD77/FMD78, FMD71/FMD72.

  • 21
    • Nr 21 Order code 52020429

      Dichtingsset EPDM, deksel T14, 5 stuks

      Bestaat uit: 5x O-ring 75,87x2.62, EPDM,PTFE,FDA. Gebruik: Huisvesting 30/F31/F34,T14/T15.

  • 35
    • Nr 35 Order code 71191892

      Terminal 3-pole,Li=0, RFI,HART,Ex ia/Exd

      RFI-filter. Gebruik: PMC71,PMP71/PMP75, PMD70/PMD75,FMD76/FMD77/FMD78, FMB70,FMD71/FMD72. Niet voor TIIS Ex ia, TIIS Ex d.

    • Nr 35 Order code 71191894

      Termin.3-p.,Li=0,RFI,HART,OVP,Ex ia/Exd

      Overspanningsbeveiliging, RFI-filter. Gebruik: PMC71/PMP71/PMP75, PMD70/PMD75,FMD76/FMD77/FMD78, FMB70,FMD71/FMD72. Niet voor TIIS Ex ia, TIIS Ex d.

  • 40
    • Nr 40 Order code 71002865

      Display module VU340, Cbar/Dbar/Dpilot S

      Digitaal display, 3 drukknoppen, Gebroken beugel. Talen DE/EN/FR/ES/IT/NL, Van software versie 02.00.zz; Gebruik: elektronica HART. Talen DE/EN/FR/ES/IT/NL/JA/ZH. Van software versie 02.01.zz; Elektronica HART. Talen DE/EN/FR/ES/IT/JA/ZH/RU, Van software versie 02.11.zz; Elektronica HART. Van software versie 04.00.zz; Elektronica PROFIBUS PA. Van software versie 03.00.zz; Electronics FOUNDATION Fieldbus, FMB70,FMD76/FMD77/FMD78,PMC71, PMD70/PMD75,PMP71/PMP72/PMP75. Van software versie 01.00.zz; Elektronica HART, FMD71/FMD72.

  • 30
  • 31
  • 22
    • Nr 22 Order code 71186144

      Cover Alu,sensor housing FMD71/72,O-ring

      Materiaal: aluminium. O-ring EPDM/PTFE. Hinge ring. Gebruik: FMD71/FMD72.

    • Nr 22 Order code 71186147

      Cover 316L, sensor housing FMD72,o-ring

      Material: Stainless steel. O-ring EPDM/PTFE. Hinge ring. Usage: FMD72.

  • 23
    • Nr 23 Order code 71186149

      Sealing set, cover, sensor, 5 pieces

      Consists of: O-ring 43,62x2,62 EPDM/PTFE, 5pcs. Usage: FMD72.

    • Order code 71186150

      Housing filter VA, sensor FMD72, 1pc.

      Drukcompensatie plug, roestvrij staal. Sensorbehuizing aluminium, roestvrij staal. Gebruik: FMD71/FMD72.

    • Order code 71186151

      Housing filter PA, sensor FMD72, 3 pcs.

      Pressure compensation plug, plastic. Sensor housing Aluminium, stainless steel. Usage: FMD72.

  • 16
    • Nr 16 Order code 71186153

      Cable gland sensor FM72, M20

      Consists of: Cable gland M20 VA. O-ring, plug. Usage: FMD72.

    • Nr 16 Order code 71186154

      Cable entry sensor FMD72, NPT

      Consists of: Cable gland NPT. O-ring, plug. Usage: FMD72.

    • Nr 16 Order code 71186157

      Conduit adapter, NPT, 316L

      Voor montage over de M12 connector, FMD71 / FMD72.

    • Order code 52010155

      O-ring 26.7x1.78 HNBR 75, 3A, FDA, 5 st.

      Toepassing: Hygiënisch. Gebruik voor: PMC45, PMC51, PMC71, FMD71.

    • Order code 52017989

      O-ring 26.7x1.78 EPDM 70, 3A,USP,5 stuks

      Gebruik: FMD71, PMC51, PMC71.

    • Order code 52020769

      O-ring 26.7x1.78 NBR 70, 5 pieces

      Gebruik: FMD71, PMC51, PMC71.

    • Order code 52020770

      O-ring 26.7x1.78 EPDM 70, 5 pieces

      Gebruik: FMD71, PMC51, PMC71.

    • Order code 52020771

      O-ring 26.7x1.78 FKM -40°C, 5 stuks

      Gebruik: FMD71, PMC51, PMC71.

    • Order code 52020772

      O-ring 26.7x1.78 FFKM 70 KALREZ, 1 st

      Gebruik: FMD71, PMC51, PMC71.

    • Order code 71093308

      O-ring 26,7x1,78 FKM, FDA, 5 pieces

      Gebruik: PMC51, PMC71.

    • Order code 71114815

      O-ring 26.7x1.78 NBR, low temp., 5 pcs.

      Consists of: process gasket, 5x O-ring 26.7x1.78 NBR, low temp. Usage: FMD71, PMC51.

    • Order code 71114816

      O-ring 26.7x1.78 silicone, FDA, 5 pcs.

      Consists of: process gasket, 5x O-ring 26.7x1.78 silicone, FDA. Usage: FMD71, PMC51.

    • Order code 71114817

      O-ring 26.7x1.78 Fluoroprene, FDA, 1 pc.

      Bestaat uit: procespakking, 5x O-ring 26.7x1.78 Flouropreen, FDA. Gebruik: FMD71, PMC51.

    • Order code 71114818

      O-ring 26,7x1,78 Kalrez 6221, FDA, 1 st.

      Bestaat uit: proces pakking, 1x O-ring 26.7x1.78 FFKM Kalrez 6221, FDA. Gebruik: PMC51, FMD71.

    • Order code 71114820

      O-ring 26,7x1,78 Kalrez 6375, 1 pc.

      Bestaat uit: Proces pakking, 1x O-ring 26,7x1,78 Kalrez 6375. Gebruik: PMC51, FMD71.

    • Order code 71114821

      O-ring 26.7x1.78 Kalrez 7075, 1 pc.

      Bestaat uit: proces pakking, 1x O-ring 26.7x1.78 FFKM Kalrez 7075. Gebruik: PMC51, FMD71.

    • Order code 71316464

      O-ring 27.1x1.6 FFKM 75 Perlast, 1pc.

      Gebruik: PMC71, FMD71, PMC51.

  • 70
    • Nr 70 Order code 71186132

      Aansluitkabel L= 6ft; 1,82m

      Aansluiting Sensor > Sensor, aansluiting Sensor > Transmitter. bestemd voor: FMD72.

    • Nr 70 Order code 71186136

      Aansluitkabel L= 15ft; 4,57m

      Aansluiting Sensor > Sensor, aansluiting Sensor > Transmitter. Bestemd voor: FMD72.

    • Nr 70 Order code 71186138

      Aansluitkabel L= 35ft; 10,67m

      Aansluitingl Sensor > Sensor, aansluiting Sensor > Transmitter. Bestemd voor: FMD72.

    • Nr 70 Order code 71186141

      Aansluitkabel L= 100ft; 30,48m

      Aansluiting Sensor > Sensor. Bestemd voor: FMD72.

    • Nr 70 Order code 71243224

      Connection cable L= 150ft; 45,72m

      Connection Sensor > Sensor. Usage: FMD71/FMD72.

  • 70
    • Nr 70 Order code 71186136

      Aansluitkabel L= 15ft; 4,57m

      Aansluiting Sensor > Sensor, aansluiting Sensor > Transmitter. Bestemd voor: FMD72.

    • Nr 70 Order code 71186138

      Aansluitkabel L= 35ft; 10,67m

      Aansluitingl Sensor > Sensor, aansluiting Sensor > Transmitter. Bestemd voor: FMD72.

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