Campbell TurfWeather, Инструкция по эксплуатации

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Appendix A. TurfWeather Equipment
The 16770 includes:
x
Multi-axis bubble level
x
Compass
x
Rubber band for attaching the bubble level to the tripod mast
A.3.3 16773—Tripod Stake Kit
The 16773 is for anchoring the tripod to the soil. It is intended for temporary
installations and sites that experience light to moderate wind speeds (see
Section 2.4.1.2 for 16776 tripod ground installation procedure).
The 16773 includes:
x
(3) ½” (1.27 cm) diameter solid steel spikes with a welded hammer cap on
one end
Sites that may experience high wind speeds should not
use this kit. For those sites, anchor the tripod with bolts
and guy-wires fastened to a concrete pad or other
permanent base.
CAUTION
A.3.4 16771—Tripod Mast Extension
The 16771 extension fits into a ¼” diameter post and is used to increase the
height of the weather station wind sensors (see Section 2.4.1.1 for 16776
installation procedures). When used with the 16776, one extension provides a
wind sensor height of 69” to 89” (179 to 231 cm). A second 16771 can be used
to provide a wind sensor height of 98” to 120” (255 to 312 cm).
A-4