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    1. Flow Meters

    Flow Indicators

    Flow indicators are simple devices that provide visual evidence, often through the use of a float or paddle, that there is a movement of fluid in a process line. Flow indicators are an affordable way to verify direction and accurate flow rates of your liquid or air.

    Learn more about Flow Indicators
    More About Flow Indicators
    Flow Meter Resources
    Flow Meter Application Advisor

    Flow indicators are simple devices that provide visual indication, often through the use of a float or paddle, that there is movement of fluid in the process line.

    Selecting a Flow Meter

    The basis of good flow meter selection is a clear understanding of the requirements of the particular application. Therefore, time should be invested in fully evaluating the nature of the process fluid and of the overall installation.

    1. What is the fluid being measured by the flow meter(s) (air, water, etc…)?
    2. Do you require rate measurement and/or totalization from the flow meter?
    3. If the liquid is not water, what viscosity is the liquid?
    4. Is the fluid clean?
    5. Do you require a local display on the flow meter or do you need an electronic signal output?
    6. What is the minimum and maximum flow rate for the flow meter?
    7. What is the minimum and maximum process pressure?
    8. What is the minimum and maximum process temperature?
    9. Is the fluid chemically compatible with the flow meter wetted parts?
    10. If this is a process application, what is the size of the pipe?

    If you have any questions or need any help selecting a flow meter, please contact us at sales@instrumart.com or 1-800-884-4967 to speak with an applications engineer.

    FPO-engineer
    Questions? Call one of our engineers at 1-800-884-4967.

    Sort and Filter Flow Indicators

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    Gems RFI Series Flow Indicator
    Gems RFI Series Flow Indicator
    Easily confirm flow with high visibility rotor .
    Starting at $72.00
    Kobold DAA Flow Indicator
    Kobold DAA Flow Indicator
    Visual flow indicator with self-cleaning mechanism and optional plastic rotor.
    Starting at $183.00
    Kobold DKB Flow Indicator
    Kobold DKB Flow Indicator
    Domed sight glass for easy verification of air or liquid flow .
    Starting at $113.00
    Kobold DKF Series Paddlewheel Flow Indicator
    Kobold DKF Series Paddlewheel Flow Indicator
    Ideal for flow indications that need to be seen from an elevated position.
    Starting at $137.00

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