flow meter
flow meter

Steam vortex flowmeter

Description
Vortices are created when a fluid passes around a bluff body as shown in illustration.
Vortices are alternately shed on each side of the body, 180 degrees out of phase to each other, resulting in an oscillating pressure gradient. As flow increases the frequency of vortices increases in proportion to the increased flow thereby creating a linear relationship.

Description

Application

  • Wide range of available insertion inside diameter applications
  • Installation by porting into piping without need to lengthening line
  • Optional installation and servicing removal of meter without shutting off lineo
  • No moving parts to wear or fail
  • High flow turndown ratio up to 10:1
  • Dual sensor signal processing technology improves accuracy at low flows
  • Noise cancellation technology
  • Extensive Diagnostics
  • Password protected data entry
  • Volumetric and mass flow information simultaneously displayed
  • Totalizer [two programmable]

    • Specifications

    CodeLUCB
    FluidL: Liquid
    G: Gas / Air
    S: Steam
    DiameterDN200-DN1500
    StructureS: Compact Type
    L: Remote Type
    Converter TypeN1: Pulse; without display
    N2: Pulse; without display; Ex
    A: 4-20mA; without display; Ex
    B: Battery Power; Ex; No Output; Ex; Digital Display
    C: 24V DC; 4-20mA/ Pulse output; Ex; Digital Display
    V: 24V DC; 4-20mA/Pulse output; Ex; Digital Display
    (V type converter is only for gas)
    H: 24V DC; 4-20mA/Hart; Ex; Digital Display
    D: 24V DC; 4-20mA/ Pulse output; Ex; Digital Display With Temperature & Pressure compensation
    (Notice: B, C, V, D, are available for Modbus Rs485 or Dual power option)
    Body MaterialS4: SS304
    S6: SS316
    Explosion ProofNA: Safety Field without Ex-Proof
    CT: Exib II CT4
    BT: Exd II BT6
    ConnectionS: Simple Type
    B: Ball ValveType
    TemperatureT1: -20...+70°C
    T2: -20...+250°C
    T3: -20...+350°C
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