The HS14R is a battery powered, weather proof, 4- channel data logger. It runs on an internal battery more than one year. It is suitable for long-term monitoring tree growth.
Suitable for connecting 1-4 dendrometers, effects of temperature compensated, 16 bits, resolution 0.2 – 0.5µm (denpendent on dendrometer types), RAM for 1.900.000 data storage (enough for one year measurement with 4 dendrometers, 1 min. measuring interval), USB port, an internal battery lasts for more than 1 year measurement. Ideal for long-term measurement with dendrometer.
Supplied with a weather box and protective roof.
Additionally the device also allows to connect sensors of Soil Moisture, Temperature (Air/Water/Soil) and sensors of Solar Radiation, PAR Radiation and Ultraviolet.
Name | Dendrometer Data Logger |
Memory | 1 900 000 readings |
If you connect 4 dendrometers, and collect data every 5 minutes, the memory will store data of more than 3 years | |
Resolution | 2.µm / 3.µm / 0.5 µm |
Accuracy | ±0.1% of reading |
Interface | USB interface to PC |
Channel | 4, for connecting up to 4 dendrometers |
Logging Interval | 1 sec. to 18 hours, user selectable |
Power supply | Two AAA batteries, user replaceable. New batteries will typically last one year with a logging rate of 1 minute and a sampling interval of 15 seconds or greater. |
Environment | Suitable for outdoor conditions Temperature: -20 to +70 °C (-4 to |
158 °F); Air humidity: 0 to 95% RH (non condensing) |
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