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Electronic
differential pressure
Deltabar FMD72

Deltabar FMD72 aluminum housing ©Endress+Hauser
Deltabar FMD72 stainless steel housing ©Endress+Hauser
Deltabar FMD72 aluminum housing ©Endress+Hauser

Pressure measuring principle

The new electronic dp system

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

The electronic dp Deltabar FMD72 is a differential pressure system, used to measure the pressure, 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.

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Spremenljivo

FLEX izbira Tehnična odličnost Preprostost
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Segment Fundamental

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Segment Lean

Obvladajte ključne procese na preprost način

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Segment Extended

Optimirajte procese z inovativnimi tehnologijami

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Segment Xpert

Imejte pod nadzorom najzahtevnejše aplikacije

Tehnična odličnost
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Spremenljivo

  • Lastnosti na dlani

    • Accuracy

      0.075% of individual sensor,
      "PLATINUM" 0.05% of individual sensor

    • Process temperature

      –40...+125°C
      (–40 ... +257°F)

    • Pressure measuring range

      400 mbar...10 bar
      (6 psi...150 psi)

    • Process pressure absolute / max. overpressure limit

      160 bar (2400 psi)

    • Main wetted parts

      316L, Alloy C

    • Material process membrane

      316L, AlloyC,

    • Measuring cell

      400 mbar...10 bar
      (6 psi...150psi)

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  • Prednosti

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

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

    • Lowest total cost of ownership due to reduced...

  • Področje uporabe

    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 to +125°C (-40 to +257°F),...

Lastnosti in specifikacije

Nazaj

Podrobnosti

  • Merilni princip

    Differential pressure

  • Characteristic

    Electronic differential pressure transmitter with metal sensor 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

    –40...+125°C

    (–40...+257°F)

  • Ambient temperature

    –40...+80°C

    (–40...+176°F)

  • Measuring cell

    400 mbar...10 bar
    (6 psi...150psi)

  • Vacuum resistance

    10 mbar (0.15 psi)

  • Max. overpressure limit

    160 bar (2400 psi)

  • Process connection

    Threads

    Flange (DIN, ASME,JIS)

  • Process connection hygienic

    DIN11851

    DIN11864-1

    Tri-Clamp

    DRD

    Varivent

  • Material process membrane

    316L, AlloyC,

  • Fill fluid

    Silicone oil

    Synthetic 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

  • Merilni princip

    Differential pressure

  • Characteristic / Application

    Electronic differential pressure transmitter with metal sensor for level, volume or mass measurement in liquids.

  • Supply / Communication

    4...20 mA HART

  • 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

    –40...+125°C

    (–40 ... +257°F)

  • Process pressure absolute / max. overpressure limit

    160 bar (2400 psi)

  • Pressure measuring range

    400 mbar...10 bar
    (6 psi...150 psi)

  • Main wetted parts

    316L, Alloy C

  • Process connection

    Threads

    Flange (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

  • Options

    4-line digital display

    SS- or Aluminium housing

  • Application limits

    Use the Software Applicator Sizing Electronic DP

Dokumenti / Priročniki / Softver

Pribor / Nadomestni deli

Št.
Kataloška koda
Specifikacija
    • Kataloška koda 71111056

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

      Consists of: vent screw 304. Pressure compensation filter. O-ring EPDM, protection lid. Usage: housing T14, FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75. Housing F31, FMB50/FMB51/FMB52/FMB53, PMC51, PMP51/PMP55. Housing F15 w/o B1,BB,BD,BF,GA,ID,I1, FMB50/FMB51/FMB52/FMB53, PMC51, PMP51/PMP55.

  • 20
    • Št. 20 Kataloška koda 71002811

      Cover T17 316L, sight glass PC, gasket

      Material: 316L. Sight glass: Polycarbonate PC. Flat gasket EPDM, centering ring, screw. For approval A,E,F,H,I,R,S,U,1,6. Usage: FMB70, FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75. For approval AA,BA,CA,CB,CC,CD,FA,FB, FD,IA. Usage: FMD71/FMD72.

  • 13
    • Št. 13 Kataloška koda 52024110

      Push button housing, HART, version 2

      Consists of: push button, cover + screws. Colour dark grey. Usage: external operation, FMB70, FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75.

    • Kataloška koda 71290825

      Ground terminal T14/T15/T17, F30/F31

      Consists of: spring washer, screw, earth handle, clamp. Usage: housing T14/T15/T17, FMB70, FMD71/FMD72/ FMD77/FMD78, PMC71, PMP71/PMP75, PMD70/PMD75. Housing F30/F31, FMB50/FMB51/FMB52/ FMB53, PMC51, PMD55, PMP51/PMP55.

  • 20
    • Št. 20 Kataloška koda 52020432

      Cover T14/T15 Alu, gasket

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

    • Št. 20 Kataloška koda 52020433

      Cover T14/T15 Alu, Ex d, gasket

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

  • 25
    • Št. 25 Kataloška koda 52020433

      Cover T14/T15 Alu, Ex d, gasket

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

  • 20
    • Št. 20 Kataloška koda 71002774

      Cover T17 316L, gasket

      Material: 316L. Flat gasket EPDM, centering ring, screw. Not for EEx d/XP. Usage: FMB70, FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75.

    • Št. 20 Kataloška koda 71002810

      Cover T17 316L, sight glass, gasket

      Material: 316L. Sight glass: mineral glass. Flat gasket EPDM, centering ring, screw. For approval 2,3,4,7,8,Q,W. Usage: FMB70, FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75. For approval BC,BD,IB. Usage: FMD71/FMD72.

    • Št. 20 Kataloška koda 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: FMB70, FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75.

    • Št. 20 Kataloška koda 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: FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75.

    • Št. 20 Kataloška koda 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: FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75.

  • 21
    • Št. 21 Kataloška koda 52020429

      Sealing EPDM, F30/31/34, T14/15, 5 pcs.

      Consists of: 5x O-ring 75.87x2.62, EPDM, PTFE, FDA. Usage: housing F30/F31/F34, T14/T15.

  • 20
    • Št. 20 Kataloška koda 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.

  • 25
    • Št. 25 Kataloška koda 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.

    • Št. 25 Kataloška koda 71206968

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

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

  • 35
    • Št. 35 Kataloška koda 71191892

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

      RFI-filter. Not for TIIS Ex ia, TIIS Ex d. Usage: FMB70, FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75.

    • Št. 35 Kataloška koda 71191894

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

      Overvoltage protection, RFI-filter. Not for TIIS Ex ia, TIIS Ex d. Usage: FMB70, FMD71/FMD72/FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP75.

  • 40
    • Št. 40 Kataloška koda 71002865

      Display module VU340, Cbar/Dbar/Dpilot S

      Digital display, 3 push buttons, snapped bracket. Languages DE/EN/FR/ES/IT/NL, from software version 02.00.zz; Usage: electronics HART. Languages DE/EN/FR/ES/IT/NL/JA/ZH. From software version 02.01.zz; Electronics HART. Languages DE/EN/FR/ES/IT/JA/ZH/RU, from software version 02.11.zz; Electronics HART. From software version 04.00.zz; Electronics PROFIBUS PA. From software version 03.00.zz; Electronics FOUNDATION Fieldbus, FMB70, FMD76/FMD77/FMD78, PMC71, PMD70/PMD75, PMP71/PMP72/PMP75. From software version 01.00.zz; Electronics HART, FMD71/FMD72.

  • 30
  • 31
  • 22
    • Št. 22 Kataloška koda 71186144

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

      Material: aluminium. O-ring EPDM/PTFE. Hinge ring. Usage: FMD71/FMD72.

    • Št. 22 Kataloška koda 71186147

      Cover 316L, sensor FMD71/72 , O-ring

      Material: stainless steel. O-ring EPDM/PTFE. Hinge ring. Usage: FMD71/FMD72.

  • 23
    • Št. 23 Kataloška koda 71186149

      Sealing set, cover, sensor, 5 pieces

      Consists of: O-ring 43.62x2.62 EPDM/PTFE, 5pcs. Usage: FMD71/FMD72.

    • Kataloška koda 71186150

      Housing filter VA, sensor FMD71/72, 1pc.

      Pressure compensation plug, stainless steel. Sensor housing aluminium, stainless steel. Usage: FMD71/FMD72.

    • Kataloška koda 71186151

      Housing filter PA,sensor FMD71/72, 3pcs.

      Pressure compensation plug, plastic. Sensor housing aluminium, stainless steel. Usage: FMD71/FMD72.

  • 16
  • 17
  • 50
  • 70
    • Št. 70 Kataloška koda 71186132

      Connection cable L= 6ft; 1.82m

      Connection sensor > sensor. Connection sensor > transmitter. Usage: FMD71/FMD72.

    • Št. 70 Kataloška koda 71186136

      Connection cable L= 15ft; 4.57m

      Connection sensor > sensor. Connection sensor > transmitter. Usage: FMD71/FMD72.

    • Št. 70 Kataloška koda 71186138

      Connection cable L= 35ft; 10.67m

      Connection sensor > sensor, connection sensor > transmitter. Usage: FMD71/FMD72.

    • Št. 70 Kataloška koda 71186141

      Connection cable L= 100ft; 30.48m

      Connection sensor > sensor. Usage: FMD71/FMD72.

    • Št. 70 Kataloška koda 71243224

      Connection cable L= 150ft; 45.72m

      Connection sensor > sensor. Usage: FMD71/FMD72.

    • Kataloška koda XPRFID-

      Spare RFID TAG

      Consists of: RFID TAG, fixing wire, crimp sleeve.

    • Kataloška koda 71377369

      Flushing ring NPS 1" Cl. 150-2500, 316L

      Consists of: 2x flushing ring connection. Thread ASME FNPT 1/2. Usage: FMD71/FMD72, PMC71, PMP55, PMP71/75.

    • Kataloška koda 71377370

      Flushing ring NPS 2" Cl. 150-2500, 316L

      Consists of: 2x flushing ring connection. Thread ASME FNPT 1/2. Usage: FMB70, FMD71/FMD72/FMD77/FMD78, PMC71, PMP55, PMP71/75.

    • Kataloška koda 71377371

      Flushing ring NPS 3" Cl. 150-2500, 316L

      Consists of: 2x flushing ring connection. Thread ASME FNPT 1/2. Usage: FMB70, FMD71/FMD72/FMD77/FMD78, PMC71, PMP55, PMP71/75.

    • Kataloška koda 71377379

      Flushing ring DN25, PN16-400, 316L

      Consists of: 2x flushing ring connection. Thread ASME FNPT 1/2. Usage: FMD71/FMD72, PMC71, PMP55, PMP71/75.

    • Kataloška koda 71377380

      Flushing ring DN50, PN16-400, 316L

      Consists of: 2x flushing ring connection. Thread ASME FNPT 1/2. Usage: FMB70, FMD71/FMD72/FMD77/FMD78, PMC71, PMP55, PMP71/75.

    • Kataloška koda 71377383

      Flushing ring DN80, PN16-400, 316L

      Consists of: 2x flushing ring connection. Thread ASME FNPT 1/2. Usage: FMB70, FMD71/FMD72/FMD77/FMD78, PMC71, PMP55, PMP71/75.