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Deltapilot FMB70 - Hydrostatic level measurement

Hydrostatic
Level measurement
Deltapilot FMB70

Highest performance pressure sensor with the Contite cell for hydrostatic level measurement

FMB70
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  • Measuring principle

    Hydrostatic pressure

  • Characteristic

    Pressure transmitter for hydrostatic level measurement with flush mounted metallic Contite measuring cell:
    Hermetically sealed, condensate-resistant, climatic-proofed and with lowest temperature influences
    Compact version

  • Supply voltage

    4...20 mA HART
    10,5...45 VDC (Non Ex):
    Ex ia: 10,5...30 VDC
    PROFIBUS PA:
    9...32 VDC (Non Ex)
    FOUNDATION Fieldbus:
    9...32 VDC (Non Ex)

  • Reference Accuracy

    Standard 0.1%
    Optional 0.075%

  • Long term stability

    0.05 % of URL/year

  • Process temperature

    -10°C...100°C
    (14°F...212°F)

  • Ambient temperature

    -40°C...85°C
    (-40°F...185°F)

  • Measuring cell

    100 mbar...10 bar
    (1.5 psi...150 psi)

  • Smallest calibratable span

    25 mbar (3.63 psi)

  • Vacuum resistance

    0 mbar abs.

  • Max. overpressure limit

    40 bar (600 psi)

  • Process connection

    Thread:
    G1 1/2, MNPT1/2
    Flange:
    DN40...DN100,
    ASME 1 1/2"...4",
    JIS 10K

  • Process connection hygienic

    Tri-Clamp
    DIN11851
    DIN11864-1
    NEUMO
    Varivent N
    SMS
    DRD

  • Material process membrane

    316L, AlloyC,
    Gold-Rhodium

  • Material gasket

    None, measuring cell welded

  • Fill fluid

    Inert oil,
    Synthetic oil

  • Material housing

    316L, Die-cast aluminum

  • Communication

    4 ... 20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus

  • Certificates / Approvals

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

  • Safety approvals

    SIL

  • Design approvals

    EN10204-3.1
    NACE MR0175
    MR0103

  • Hygienic approvals

    3A, EHEDG
    CoC ASME-BPE

  • Marine approvals

    GL, DNV

  • Drinking water approvals

    NSF

  • Specialities

    Gold-rhodium coated membrane

  • Measuring principle

    Hydrostatic

  • Characteristic / Application

    Compact pressure transmitter for hydrostatic level measurement with flush mounted metallic Contite measuring cell:
    Hermetically sealed, condensate-resistant and climatic-proofed

  • Specialities

    Diagnostic functions

  • Supply / Communication

    4...20mA HART:
    10,5...45V DC
    Ex ia: 10,5...30V DC
    PROFIBUS PA /
    FOUNDATION Fieldbus:
    9...32V DC (Non Ex)

  • Accuracy

    Standard 0.1%
    Optional 0.075%

  • Long term stability

    0.05 % of URL/year

  • Ambient temperature

    -40°C...+85°C
    (-40°F...+185°F)

  • Process temperature

    -10°C...+100°C
    (+14°F...+212°F)

  • Process pressure absolute / max. overpressure limit

    40 bar (600 psi)

  • Pressure measuring range

    100 mbar...10 bar
    (1.5 psi...150 psi)

  • Main wetted parts

    Alloy C
    316L

  • Process connection

    Thread:
    G1 1/2, MNPT1/2
    Flange:
    DN40...DN100,
    ASME 1 1/2"...4",
    JIS 10K

  • Process connection hygienic

    Tri-Clamp
    DIN11851
    DIN11864-1
    NEUMO
    Varivent N
    SMS
    DRD

  • Max. measurement distance

    100 m (328 ft) H2O

  • Communication

    4...20 mA HART
    PROFIBUS PA
    FOUNDATION Fieldbus

  • Certificates / Approvals

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

  • Safety approvals

    SIL

  • Design approvals

    EN10204-3.1
    NACE MR0175, MR0103

  • Hygienic approvals

    3A, EHEDG
    CoC ASME-BPE

  • Marine approval

    GL/ DNV

  • Drinking water approvals

    NSF

  • Options

    HistoROM/M-Dat
    4-line digital display
    SS- or Aluminiumhousing
    Separate housing

  • Application limits

    Measuring cell: Contite,
    condensate-proof, watertight,
    metal welded
    If pressurized, possibly use
    differential pressure measurement
    with two pressure
    transmitters. Observe ratio
    head pressure : hydrostatic
    pressure

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