We love precision.
The LogBox ecoV is a complete autonomous measurement system,
consisting of a data logger with integrated power supply and
an additional sensor cable with one or more measurement units.
Each measurement unit is mounted directly to the tree as one
We customize every sensor cable to perfectly meet your specific requirements - with up to 4 individually calibrated measurement units over a maximum cable length of 200 m.
The LogBox ecoV works very energy-efficient. There are battery holders for 3 standard D-size batteries integrated into the casing. They provide enough energy to run a maintenance-free measurement for several months. For even longer unattended measurements there is an additional power connector to apply external 12-V power sources, like car batteries or AC-adaptors.
No tools are required for deployment or maintenance of the LogBox. Measured data are stored in a text file on a removable USB memory stick, which can be read on every computer.
Monitoring of sap and
1 ... 2 Measurement units, each containing:
- a differential micro-voltage sensor for sap-flow measurement,
- environmental sensors (air temperature, air pressure and humidity)
-2000 ... 2000 mV Voltage (Tree Sap / Ion Flow)
-20 ... 80 °C Air Temperature
700 ... 1100 hPa Air Pressure
0 ... 100 %RH Relative Humidity
0.1 mV Voltage (Tree Sap / Ion Flow)
0.1 °C Air Temperature
0.1 hPa Air Pressure
1 %RH Relative Humidity
|Cable Length:||up to 200 m|
|Data Logger:||Interval:||30 seconds ... 1 hour|
|Data Memory:||USB Memory Stick (4 GB, for about 80.000 measurements)|
Batteries (3 Standard D-Size, last approx. 1-3 months)
external 12-V-Battery / Car Battery / AC Adaptor
( L x W x H ) 151 x 125 x 90 mm
Splash Water Proof (IP 65)
LogBox Series & Features