Instruction manual

WS-PRO2 Weather Station Manual
GT
27176
Page 10 of 61
Figure 4
2.1.2 Temperature and Relative Humidity
Sensors should be located over an open level area at least 9 m (EPA) in
diameter. The surface should be covered by short grass, or where grass
does not grow, the natural earth surface. Sensors should be located at a
distance of at least four times the height of any nearby obstruction and at
least 30 m (EPA) from large paved areas. Sensors should be protected
from thermal radiation, and adequately ventilated.
Situations to avoid include:
• Large industrial heat sources
• Rooftops
• Steep slopes
• Sheltered hollows
• High vegetation
H
10H
10T
Height of tree (T)
Logan, Utah
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