Items tagged with ANEMOMETERS Files

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Anemometers, low velocity: Natural convection from heated sensors, errors (NT VVS 104)

NT VVS 104

  • The scope of the method is to determine the error in velocity reading induced by natural convection from heated sensor elements of anemometers intended for recording low velocities.

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Thermal anemometers low velocities: Frequency response and time-constant or cut-off frequency (NT VVS 089)

NT VVS 089

  • This method is to be used for the determination of the frequency response in the range 0.5 - 7 Hz of low velocity anemometers. The cut-off frequency or time constant is taken as a single measure of the frequency response.


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