Anemometer ultrasonik adalah alat yang hebat untuk menangkap hembusan angin. Laju pengambilan sampel adalah 1Hz yang menjadikan perangkat ini sebagai suplemen yang tepat untuk pengguna DynaRoot atau DynaTree atau kasus lainnya saat mengukur hembusan angin sangat penting
usage instruction
- Assemble the anemometer in the vicinity of the tree(s) to be assessed.
- If you are using a pole attach the anemometer on the top, and erect the tower. Wind velocity readings are sent to, and data is collected at the data logger located at the bottom of the tower.
- Start recording data by pressing the START button located in the data logger.
- After the recordings are finished, transfer the acquired data to a PC by removing the internal SD card or by switching the instruments to Wi-Fi mode.
Anemometer
An instrument for measuring wind velocity at or near the tree to be evaluated. The closer to the better, but, depending on wind velocity DynaRoot may provide reliable data even with measurements taken several kilometres/miles away. The anemometer provides wind velocity data of sufficient frequency, Ideally the anemometer should be clear of buildings or other objects that may obstruct the wind, at a height of at least 10m.
package contents
- Anemometer (ultrasonic) and recorder
- Case
technical specification
Anemometer
Sampling rate 1 Hz
Measurement range 0-140 km/h
Accuracy 0.2 km/h
Integrated GPS G-STAR IV BU-353-S4
Maximal SD card size 8GB
Wheatherproof yes, IP63