Boltek EFM-100 v.2 - Manual (Page 14)

C H A P T E R 2 - I N S T A L L A T I O N
8
Mounting the field mill close to tall objects will result low readings as the tall object will
shield the field mill sensor.
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Figure 5: A poor choice of mounting locations
Avoid mounting the field mill in a location where it will be shielded by buildings, tree, or
other tall objects. Mount your field mill with similar considerations given to an
anemometer.
Figure 6: An excellent choice of mounting locations