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Coriolis Mass Flow Meter

  • Model:RBCM
    • Features
    • Specification
    • Model Selection
    • Applications
    • Download
    The RBCM Coriolis Mass Flow Meter(DN1 to 150mm) was consisted of a pair of bended tubes. The principle is to detect Coriolis force forced a pair of tubes from inner mass flow by fluid.  
    The RBCM Coriolis Mass Flow Meter offer direct mass flow, volume flow, density, and temperature measurement of liquids and slurries — without the need for additional equipment, manual calculations, or estimations.

    The RBCM(DN1 to DN150) Coriolis Mass Flow Meter Features:
    • Measurement medium: liquid, gas, solid, or two phases and three phases   mixed fluid
    •  No moving parts, high reliability and durability;
    • Measurement of mass flow, density, temperature and volume flow;
    • Pipe size range: DN1 to DN150, measurement scope: 0 - 500T/h
    • Accuracy: ±[0.2% +(zero stability/flow rate×100%)] or 0.15% for optional
    • Free of dead spots;
    • Work pressure:(0~32) MPa Main technical parameters 
    • Output: 4-20mA, Pulse and RS485/MODBUS or HART
    • Batch Control for optional
    • High temperatures up to +300℃;Low temperatures down to -200℃
    • Ex protected as per Explosion-proof grade: Ex(ib)II BT2-T5 and ExdibIICT6 Gb



    The RBCM Coriolis Mass Flow Meter Specifications

    • Technical Specifications

    Table of Technical Specifications (Table 1)

    Titles

    Technical Specifications

    Mass flow accuracy

    ±[0.2% +zero stability /flow rate×100%], 0.15% for optional

    Mass flow repeatability

    ±(1/2) ×[0.2% +zero stability /flow rate×100%]

    Density range

    0.2 g/cm33.5g/cm3

    Density accuracy

    ±0.002g/cm3

    Temperature range

    -60+200 (-60+300,-200+100 for optional)

    Temperature accuracy

    ±1

    Output of current loop

    4mA20mA

    Output of frequency/pulse

    0Hz10kHz

    Communication

    RS485/MODBUS or HART

    Contactor capacity and form of the relay

    24V/0.1A, normal open

    Specifications(Table 2)

    • Specs

      Line Sizes (mm)

      Flow Range (t/h)

      Calibration Range (t/h)

      Max. Tube Pressure (MPa)

      Zero Stability (t/h)

      Velocity Parameter

      (h m/t s)

      DN1

      1

      00.02

      0.0020.02

      4.0

      0.000005

      353.7

      DN2

      2

      00.06

      0.0060.06

      4.0

      0.00002

      88.4

      DN3

      3

      00.35

      0.0350.35

      4.0

      0.00008

      39.3

      DN6

      6

      00.7

      0.070.7

      4.0

      0.00016

      19.65

      DN10

      10

      01.2

      0.121.2

      4.0

      0.0002

      4.912

      DN15

      15

      06.4

      0.646.4

      4.0

      0.0011

      2.183

      DN25

      25

      016

      1.616

      4.0

      0.002

      0.902

      DN40

      40

      040

      440

      4.0

      0.003

      0.334

      DN50

      50

      065

      6.565

      4.0

      0.006

      0.197

      DN80

      80

      0160

      16160

      2.5

      0.01

      0.0873

      DN100

      100

      0250

      25250

      2.5

      0.015

      0.0544

      DN150

      150

      0550

      55550

      2.5

      0.03

      0.0239


    Environmental Specifications (Table 3)

    Titles

    Specifications

    Temperature range of fluid

    -40+200 (-40+300,-200+100 for optional)

    Environmental temperature range

    0+60(-40+60)

    Environmental humidity

    ≤90% RH, non- condensation

    Atmospheric pressure range

    86kPa106kPa

    Power supply of transmitters

    DC (24±10%) V

    Power consumed

    15W

    Essential safety Ex code

    ExibIIBT4Gb

    Composite Ex code

    ExdibIICT6Gb

     



    The RBCM Coriolis Mass Flow Meter  Model Selection

    Model

    Diameter

    Flow Ranget/h

    Model

    Diameter

    Flow Ranget/h

     

    RBCM-DN1

    DN1

    00.04

    RBCM-DN 40

    DN40

    040

     

    RBCM-DN3

    DN3

    00.35

    RBCM-DN50

    DN50

    065

     

    RBCM-DN6

    DN6

    00.7

    RBCM-DN65

    DN65

    080

     

    RBCM-DN10

    DN10

    01.2

    RBCM-DN80

    DN80

    0160

     

    RBCM-DN15

    DN15

    06.4

    RBCM-DN100

    DN100

    0280

     

    RBCM-DN25

    DN25

    016

    RBCM-DN150

    DN150

    0550

     

    T

    Construction Type

     

    C

    Compact

     

    R

    Remote

     

     

    Pressure Range

     

    25

    2.5MPa (DN80~DN150)

     

    40

    4.0MPa (DN15~DN65)

     

    30

    4.0MPa or 30MPaDN1~DN10

     

    S

    Special

     

     

    Temperature

     

    T1

    (-60~200)

     

    T2

    (-60~300) high temperature type

     

    T3

    (-200~100low temperature

     

     

    Output

     

    A

    4-20mA0-10KHz\RS485+MODBUS

     

    H

    Hart

     

     

     

    Ex-proof

     

    No

    None

     

    BT4

    ExibIIBT4 Gb

     

    CT6

    ExdibIICT6 Gb

     

     

    Accuracy

     

    A2

    0.2%

     

    A1

    0.1~0.15%

     

     

    Batch Control

     

    N

    No

     

    W

    with

     

     

    Power

     

    D

    24VDC

     

    A

    220VAC

     

     

    Flange Type

     

    D

    DIN

     

    A

    ANSI

     

    S

    Special

     

     

    Measuring tube material

     

    A

    Measuring tube:316L; other wetted parts: SS304

    B

    Measuring tube:316L; other wetted parts: SS316L

    C

    Measuring tube: HC-276; other wetted parts: SS304

    D

    Measuring tube: HC-276; other wetted parts: SS316L

     

    E

    The RBCM Coriolis Mass Flow Meter Application

    Measurement ofmass flow rate, mass total, volume flow rate and volume total, density andtemperature of liquids, slurry and multiphase liquids are measured.;

    • Measurement of fuels such as LPG, LNG, etc.
    • Micro filling Machine
    • Intelligent Density Meter
    • Mass flow and water content in oil fields and petrochemical plants
    • Automatic loading control
    • The reactor feed quantitative
    • Food and beverage industries
    • Pharmaceutical industry
    • Desulphurization industry
    • Chemical process
    • Paper mills (pulp)