TD20S3019 wind speed and direction meter, based on the transmission time of the sound speed signal, measures the three-dimensional wind speed. The sound field temperature can be obtained from the measurement of sound velocity. After comprehensively considering the speed of sound and the temperature of the wind field, the effect is corrected. The measured data is output by the analog voltage signal RS485 signal to meet the output format requirements of different occasions.
Technical parameters
Wind direction range
0-360 degrees
Elevation angle range
+/-60 degrees
Resolution
0.1 degree
Speed of sound
300-400m/s
0.01m/s
Accuracy
+/-1% RMS
Sound field temperature range
-50 degrees -50 degrees
Sound field resolution
0.01 degrees
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