air velocity gauge Articles

  • The Function and Purpose of Portable Dust Collectors

    Portable dust collectors are movable devices that are useful to decrease and collect contaminant substances from the air in your work environment, producing units and plants. Portable dust collectors are small devices and portable, which means they can easily be transferred from place to place. Structure The ...


    By ProVent, LLC

  • Advances in Thermal Dispersion Mass Flow Meters - Part 2 Installation and Flow Calibration

    Abstract Part 1 of this two-part series describes the principle of operation of a new microprocessor-based thermal dispersion mass flow meter that uses four temperature sensing elements in its flow sensor and has a dry velocity sensor. Part 1 shows how this unique system provides automatic management of changes in gas selection, gas temperature, gas pressure, and outside temperature. This ...


    By Sierra Instruments, Inc.

  • Feedwater pipe thinning - Case study

    Purpose Advise owners and operators to inspect and test intermediate temperature feedwater piping for internal wall thinning. Problem While not common, pipe wall thinning has been found in areas of turbulent flow in feedwater piping at intermediate temperatures. In at least one case, severe wall thinning to failure occurred downstream of a feedwater chemical ...


    By Dürr Megtec LLC

  • Deal With The Pressure - Protect piping system components with Pulsation Dampeners

    Metering pumps with operating pressures of up to 150 psig (pounds per square inch gauge) can create unwanted pressure pulsations within a piping system – a real problem in applications such as filling, mixing and spraying that require a combination of a metering pump’s accuracy and a continuous flow. But the issue can often be addressed with Pulsation Dampeners.The Pulsation Dampeners, usually ...


    By Lutz-JESCO America Corp.

  • A guide to successful installations

    A successful Pumps & Controls installation begins with sound project design, well executed installation, and a thorough start-up procedure. EPG includes an Installation Guide, Installation Record Form, and Start-Up Checklist  in every O&M to help achieve this. Not only are these documents a useful resource during the design stage, they can be used as part of a "flight check" process ...


    By EPG Companies Inc.

  • Flying High

    Operating a biogas plant without gas quality and flow instrumentation is like trying to fly a ...


    By Gas Data Ltd

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