ET107 Weather Station
61
FIGURE 6-1. Exploded view of the temperature and RH sensor
(adapter not shown)
2 years
•
Replace vane potentiometer of the 034B-ET if needed (refer to
www.campbellsci.com/order/034b-et
for part number and price). To
send the sensor to Campbell Scientific for potentiometer replacement,
refer to the
•
Replace enclosure gasket if necessary. Refer to the
sending the enclosure to Campbell Scientific for gasket replacement.
to replace gasket in the field.
3 years
•
Send the solar radiation sensor (pyranometer) to Campbell Scientific
for calibration (refer to the
page). Sensor cannot be
calibrated in the field. (Some users recommend calibrating this sensor
on a yearly basis.)
4 to 5 years
•
Check sensor cables (as well as all other cables) for cracking,
deterioration, proper routing, and strain relief. Replace as required.
•
Check enclosure relative humidity sensor. To check this sensor, take
the lid off the enclosure during routine desiccant replacement and
leave it off for 5 to 10 minutes before putting in new desiccant. While
the lid is off the enclosure, compare the internal enclosure humidity to
the air humidity. Replace if > 10% off.
Protective Cap
and Filter
Shipping Cap
(remove prior
to installation)
9598 RH Chip
