air flow instrument Videos

  • DIFF Automatic Air Volume Flow Meter- Video

    DIFF Automatic Air Volume Flow Meter with pressure compensation for high accuracy. Developed by Observator Instruments for the automatic measurement of air volume from supply and extract terminals, this instrument has a built in fan and zero pressure compensation facility that ensures minimum errors during ...


    By Observator Instruments

  • HK Instruments Pressure, Air Flow, CO2 Sensors and More Video

    HK Instruments is a Finnish manufacturer of technologically advanced measuring devices for HVAC applications with products used primarily in air handling systems and building automation. From differential pressure devices to air flow, CO2 sensors and more, HK Instruments creates products that are user-friendly, highly accurate, and utilize the company's unique e-Zero calibration functionality. ...


    By HK Instruments Oy

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    Thermal Flow Meter Rocket Science: NASA Shuttle Cargo Door Air Flow - Video

    http://www.sierrainstruments.com/chro... Thermal flow meters are truly space age technology. At Sierra Instruments, our air flow sensors and mass flow meters have ...

  • How to Configure HK Instruments DPT-Flow Flow Meter for HVAC Systems Video

    DPT-Flow is a flow meter that provides an easy way to measure the flow rate on centrifugal fans or in a duct system. One device is suitable for a range of fan types. It can also be used with several different measurement probes such as FloXact or pitot tube, and air dampers. Configuration is made using select, up and down buttons. Press select to enter the menu. Navigate using up and down ...


    By HK Instruments Oy

  • Amprobe TMA10A CFM / CMS Thermo-Anemometer

    The Amprobe TMA10A CFM / CMS Thermo Anemometer measures Air Velocity or Airflow volume (CFM), plus Temperature with a continuous moving average up to 2 hours. Ideal for HVAC/R technicians measuring heating, ventilation, air-conditioning, refrigeration, wind flow and temperature in residential, commercial and industrial air conditioning systems. If interested in additional information please visit ...


    By Texso Instruments Co

  • How Hedland Variable Area Flow Meters Work - Video

    The Hedland flow meter is a variable area instrument. A precision machined, sharp-edged Orifice located within the Piston Assembly, forms an annular opening with the contoured Metering Cone. The Piston Assembly carries a cylindrical PPS/Ceramic Magnet that is magnetically coupled to an external Flow Indicator that moves precisely, in direct response to movement of the Piston. A calibrated Spring ...


    By Badger Meter, Inc.

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    How to Perform a TD-120 Functionality Check - Video

    The functionality check verifies that the TD-120 monitor is able to be calibrated and make accurate measurements. NOTE: When injecting solutions while the fluid lines are not connected to the process, all disconnected lines must be filled with water and connectors submerged in a container of water to prevent air from entering the flow ...

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    How to Calibrate a TD-120 Smart Sensor - Video

    Using the internal touch screen tablet and Luer-Lok port to calibrate the smart sensor. NOTE: When injecting solutions while the fluid lines are not connected to the process, all disconnected lines must be filled with water and connectors submerged in a container of water to prevent air from entering the flow ...

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    Thermal Mass Flow Meters: Sensor Design is Key to Stability, Accuracy, and In-Situ Validation - Video

    The type of thermal sensor design used in thermal mass flow meters can have a significant impact on the stability, accuracy and in-situ validation of the application. Watch the video to learn the similarities and differences in so-called “wet” organic sensors and “dry” non-organic sensor design and how innovation has yielded a patented breakthrough all-metal, no-drift ...

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