Maintenance – Campbell Scientific 229 Water Matric Potential Sensor and CE4/CE8 User Manual
Page 30
229 Heat Dissipation Matric Water Potential Sensor
FIGURE 6-4. Datalogger and Peripheral Connections for 229 Calibration
7. Maintenance
The 229 does not require maintenance after it is installed in the soil. The
datalogger, current excitation module, and multiplexer, if used, should be kept
in a weatherproof enclosure. Periodic replacement of the desiccant in the
enclosure is required to keep the electronics dry and free of corrosion.
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