METEK GmbH uSonic-2
Appendix A Technical data
Measurement range
Wind velocity ........................................................... 0 60 m/s
Wind components ................................................... -60 60 m/s
Wind direction ......................................................... 0,1 360 °
Wind direction (with hysteresis) ............................... 0 540 °
Temperatur .............................................................. -40 60 °C
Measurement resolution
Wind velocity ........................................................... ± 0.01 m/s
Wind components ................................................... ± 0.01 m/s
Wind direction ......................................................... ± 0.4 °
Temperature ............................................................ ± 0.01 K
Time resolution
Sampling rate .......................................................... 4 40 Hz
Averaging intervall ................................................... 1 65535 measured values
Alternatively: Averaging intervall .............................. 1 3600 s
Analog data output 12 Bit resolution,
0 (4) 20 mA , 500 max. or 0 10 (or 5 or 2,5) V
Wind velocity (max. range) ........................ 0 60 m/s
Wind components (max. range) ........................ -60 60 m/s
Wind direction ............................................ 0 359 °
Wind direction (with hysteresis) ................... 0 539 °
Temperature (max. range) ........................ -40 60 °C
Range of velocity and temperature adjustable
Sensor orientation
Azimut (adjustable) ....................... 0 359 °
Power consumption
Sensor electronik ............................................................. approx. 2.5 W
Sensor head heater (option)............................................. approx. 55.0 W