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Root Dendrometer
4. Installation
4.1 Cable Extension
The standard version is delivered with 5 m cable. It can be extended up to 100 m. Cable
type 4×0.25 mm
4.2 Required tools for installation and for operation
A spade, a screwdriver, a pair of scissors .
4.3 Mounting
4.3.1 Uncover the soil layer and release the root to be measured. Fix the dendrometer
with the rubber cord.
4.3.2 Adjust the bracket clamp by setting the pipe clamp so that the sensor rod is pushed
in about 3 mm.
4.3.3 Cover the sensor again with soil.
4.3.4 Mark the place, so that no one accidentally steps on the sensor.
5. Wiring and Logger Configuration
The dendrometer is compatible with most data loggers. In the following we describe the
connection with Dendrometer Logger (DL18), Campbell Logger (CR1000). Please contact
us if your logger is not described here.
Dendrometer Data Logger (DL18)
The DL18 is a battery powered, waterproof logger for connecting 4 dendrometers. It is a
very effective data logger for dendrometer measurement under outdoor conditions. For
details please see the user manual of the DL18.
2
with shield is recommended for extensions
2
.
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