Campbell Scientific CSAT3 3-D Sonic Anemometer - Manual (Page 51)

CSAT3 Three Dimensional Sonic Anemometer
FIGURE 11-4. Recommended settings for the wind vertical axis
FIGURE 11-5. Recommended settings for the wind vertical axis labels
Collect and graph 1 minute of wind data from the CSAT3 while it is in the zero
wind environment (FIGURE 11-6). The wind offset should be less than ± 4 cm
s –1 (0.04 m s –1 ) for u
x
and u
y
, and less than ± 2 cm s –1 (0.02 m s –1 ) for u
z
. If the
CSAT3 wind offset is greater than these specifications, contact Campbell
Scientific, Inc. for an RMA number to recalibrate the CSAT3.
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