
Figure 5.9: Sensor Difference for Pressure
5.2 Air Duct
5.2.1 Wind Speed - Lambrecht 14577
The cup anemometers were tested in escalated steps of 5 m/s, starting at 5 m/s, up
to 20 m/s within a timeframe of 10 minutes.
Unfortunately there ocured problems securing the data from the logger for which
reason this sections does not cover the evaluations for the measurements.
However, the readings were accurate and have shown no remarkable variations ac-
cording to the reference device and the sensors.
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