We offer three TTree product variants, which differ in the measurement technology and in the presentation of the measurement results. The Talking Tree is thus suitable for different target groups with different focus.
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Measurement technology:
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rn- 1 x sap flow and wood moisture sensor(also available as a long version for radial profiles) - for recording water transport in xylem tissue via the propagation of short heat pulses
rn- 1 x stem circumference sensor -for continuous and high-resolution recording of diurnal and seasonal stem variations
rn- 1 x soil tensiometer - for measuring the tension with which water is retained in the soil (up to pF4.2 permanent wilting point)
rn- 1 x soil temperature and soil moisture sensor - for measuring volumetric soil water content and soil temperature
rn- 1 x data logger or NBIoT-Box with tree attachment - for storage and further processing of dendrometer, xylem flow, soil tension and soil moisture data
rn- 1 x database system and data visualization
rn- 1 x solar panel or mains power supply
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