FLMH and FLMW Series

FLMH and FLMW Series

分  类:流量计

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:FLMH and FLMW Series

相关行业:

发布时间:2019-12-19 17:29 浏览人数:

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参数
包装
  • Direct Reading Dual Scale
  • Range 0.1 to 150 GPM (0.4 to 550 LPM)
  • High Pressure: 3500 psi (Brass or Aluminum); 6000 psi (Stainless Steel)
  • High Temperature: to 116°C (240°F) (Standard) or 204°C or 316°C (400 or 600°F) (Optional)
  • Mounts in Any Position
  • Relay Alarms and Analog Outputs Optional
  • Oil or Water Models

  • The FLMW and FLMH variable area flowmeters can be installed directly in the fluid line without flow straighteners or special piping. The spring-and-piston type assembly enables these flowmeters to be mounted in any position and protects them against changes in viscosity. Available scaled for water or oil, in Aluminum, Brass or Stainless Steel bodies.

    The FLMW or the FMLH Series with the optional analog output(-MA) are typically used to transmit a signal proportional to the flowrate to a process controller, a PLC, a recorder, or a panel-mountdisplay. With the -MA options the user can choose between readinga 0 to 2000 Hz square-wave pulse, a 0 to 5 Vdc analog signal, or a2-wire 4 to 20 mA analog signal by connecting the appropriate pins.

    SPECIFICATIONS
    Accuracy: ±2% FS over the entire scale range
    Repeatability: ±1%
    Flow Measuring Range: 0.4 - 560 lpm (0.1 - 150 gpm)
    Maximum Operating Pressure:
       Aluminum and brass monitors: 3500 psig (240 Bar)
       Stainless steel monitors: 6000 psig (410 Bar) up to 116°C (240°F)
    Maximum Operating Temperature:
       Standard Models: 116°C (240°F)
       High Temp (-HT) Models: 204°C (400°F) max
       Ultra High Temp (-UHT) Models: 316°C (600°F) max
    Pressure Differential: download spec sheet for pressure drop graphs
    Standard Calibration Fluids:
       Oil monitors: DTE 25 @ 43°C (110°F), 0.873 sg
       Water monitors: tap water @ 21°C (70°F), 1.0 sg
    Maximum Particle Size: 76 microns
    Relay (Optional): 1 or 2 form “C” relays, rated 10 A @ 125 or 250 Vac or 0.25 A @ 250 Vdc
    Mechanical Life: >107 cycles
    Analog Output (Optional): Supply voltage 12 to 35 Vdc, field selectable for 0 to 5 Vdc (100 W minimum load), 0 to 2000 Hzsquare-wave pulse or 4 to 20 mA; Rmax = 50 (Vs-12). Vs = supply voltage DC
    Installation Dimensions:
       1/4 and 1/2 NPT Sizes: 1-7/8 OD x 6.6" length
       3/4 and 1 NPT Sizes: 2-3/8 OD x 7.2" length
       1-1/4 and 1-1/2 NPT Sizes: 3-1/2 OD x 10.1" length

    Materials of Construction (Wetted Parts)
    DescriptionAluminum
    (Not for Water)
    BrassStainless Steel
    High pressure casing, end ports and tapered shaftAluminumBrass304 SS
    SealsBuna (std), EPR, FKM or perfluoroelastomerBuna (std), EPR, FKM or perfluoroelastomerFKM with PTFE backup (std) Buna, EPR or perfluoroelastomer
    Transfer MagnetPTFE-coated AlnicoPTFE-coated AlnicoPTFE-coated Alnico
    Floating Orifice DiskStainless SteelStainless SteelStainless Steel
    All Other Internal PartsStainless SteelStainless SteelStainless Steel

    Materials of Construction (Non-Wetted Components)
    DescriptionAluminumBrassStainless Steel
    Window TubePolycarbonate (std), Pyrex®Polycarbonate (std), Pyrex®Polycarbonate (std), Pyrex®
    Window SealsBuna (std)Buna (std)Buna (std)

    Examples of popular models in the "To Order" box. Use the "Part Number Builder" to get
    pricing for many other available models.


























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