Campbell Scientific ET107 Evapotranspiration Monitoring Station - Manual (Page 38)

ET107 Weather Station
2.4.8 107-LC or 108-LC Soil Temperature Sensor (Optional)
Soil temperature sensors do NOT have an armored outer jacket. The jacket is
waterproof but NOT cut proof. The recommended method is to bury conduit
from the weather station to the soil temperature site and route the sensor cable
through the conduit. Bury the end of the sensor so it is in contact with the soil
surface to be measured. See sensor manual for complete instructions.
This sensor could be plugged into one of three possible connectors on the back
of the ET107 station. Check the programming software for correct station
connection.
The cable used with the soil temperature sensor is waterproof but
not armored. Route cable through conduit if rocky soils or rodents
are present.
2.4.9 CS616-LC Water Content Sensor (Optional)
2.4.9.1 Changing the Jumper
Jumper is set at the factory if CS616-LC is ordered with the
station.
When the CS616-LC is added to the ET107, a jumper setting must be changed.
The procedure to change the jumper follows:
1. Remove the cover of the enclosure.
2. Disconnect the 10588 ribbon cable from the CS I/O port.
3. Use a Philips screwdriver to loosen the four screws shown in FIGURE
2-21.
NOTE
NOTE
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