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Aquatel
TDR
The TDR probe
monitors soil moisture reliably in all types of soils at all
moisture
levels.
Soil Moisture
in fields, turf, landscapes, and greenhouses may be monitored
equally
well.The
sensor reads the percent of available moisture by
volume.
The Soil
Moisture Sensor measures the dielectric constant, which is
directly
related to water content in reasonable growing conditions. The
probe consists of a small electronic module encapsulated for
environmental protection attached to one end of a cylindrical
probe. The rest of the probe is used to measure the water content.
A 3 metre cable is provided to supply
power and read the Soil Moisture signal and an optional temperature
signal
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