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Dwyer Flst-O24X108, Duct Mounted Airflow Measurement Station

4.3 stars, based on 41 reviews

FLST-O24X108 Series FLST Duct Mounted Airflow Measurement Station, Flow Station Size (Diameter or Height X Width) - 24" X 108" Oval Configurations Options IM - Internal Pressure Connections

  • Description
  • 177 2 accuracy throughout velocity ranges of 100 fpm and over

    All airflow stations can be operated in humidity ranges of 0 to 100

    Applications Sensing fan, blower, and air handler output

    Determine duct flow rates in various zones in builiding.

    F - Oval Stations Only

    Factory mounted and pre-piped in a flanged duct section casing

    Features Low signal-to-noise ratio

    Multiple elements are joined together for connection to a differential measurement device gage, transmitter, etc. for flow measurement and indication purposes

    Multiple total and static pressure sensing ports along the length of the element

    Single or multiple airflow elements are factory mounted and pre-piped in a casing designed for flanged connection to the duct work

    Standard airflow stations can be operated in air continuously in temperatures up to 350 176 F or intermittently in temperatures up to 400 176 F

    Standard airflow stations have good salt air resistance and are suitable for most HVAC applications

    Standard construction includes galvanized casing and 6063-T5 anodized aluminum flow sensors

    Standard materials consist of a G90 galvanized casing and 6063-T5 anodized aluminum flow sensors, suitable for most HVAC applications

    Strategically located sensing ports continually sample the total and static pressures when inserted normal to flow

    The Series FLST Airflow Measurement Station is easy to install - simply connect the tubing to the station fittings, then to a differential pressure manometer, gage, transmitter or switch

    The Series FLST utilizes an airflow averaging element in a head-type device, generating a differential velocity pressure signal similar to the orifice, venturi, and other had producing primary elements

    The static sensing ports are averaged in a second isolation chamber

    Total pressure sensed by the upstream ports are continually averaged within the airflow element in an isolated chamber