Campbell Scientific ET107 Evapotranspiration Monitoring Station - Manual (Page 71)

ET107 Weather Station
FIGURE 2-50. Connector cover in place
6. Tighten down the wire ties holding cabling to the wire tie harness and clip
off any excess. See FIGURE 2-50.
2.9.2 Sealing and Desiccating the Enclosure
The ET Enclosure is supplied with two desiccant packs. The desiccant
maintains a low humidity in the enclosure to minimize the chance of
condensation on the instrumentation. Desiccant should be changed when the
internal ET Enclosure humidity sensor measures 50% or higher. Install the
desiccant as shown in FIGURE 2-51. Keep unused desiccant tightly sealed in
an airtight container.
Putting desiccant into the station should be the very last thing that
is done after all other weather station installation steps have been
completed.
1) Take the desiccant packs out of the plastic bag. Strap the packs into the
desiccant holder inside the lid of the enclosure using the two Velcro straps.
2) Be sure to close the enclosure hasp securely. A padlock may be used on
the latch for extra security.
NOTE
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