20110323_uSonic3_omni_02.jpg

Anemometer uSonic-3 Omni

Price competitive 3D wind and turbulence sensor,

3 wind components x, y, z and acoustic temperature T,

Robust stainless steel construction (V4A),

High accuracy due to 2D wind tunnel calibration.

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The Ultrasonic Anemometer uSonic-3 Omni is a 3D wind and turbulencesensor which has proven reliable operation in all weather types, outstanding flexibility, high rated system performance and user friendly
operation in widespread applications. It delivers raw or mean values of wind components x, y, z including acoustic temperature by serial interface RS422 / RS485 (standard), RS232 (on request) or as analogue output.
Ambient conditions  - 40 … + 60 °C, 5 … 100 %
Sampling rate 0.1… 25 Hz 
Measurement ranges 
0 … 60 m/s, - 40 … + 70 °C
Accuracy of wind speed / wind direction
0.1 m/s or 2 % / 2° @ 5 m/s
Resolution 0.01 m/s, 0.1°,0.01 K
Output data set x, y, z, T / vel, dir, z, T
Averaging method scalar, vectorial
Output protocols standard, checksum, NMEA
Data output
serial RS422/ RS485 or RS232 (async, polling, time synchronized)
Turbulence module (option) 
online calculation of means, variances, covariances, heat flux, momentum flux,  Monin-Obukhov length, etc
Power supply  12 ... 36 VDC / 3.5 W required
Sensor head heating (option)  24 VDC / 55 W
Analogue output (option)
4 x 0-20/4-20 mA or 4 x 0 …5 VDC, ±5 VDC/ 
0 … 10 VDC/ ± 10 VDC
Serial interface 
RS422, RS485 (300 … 115200), ASCII or RS232
Mounting 
stud Ø (outer) 34 mm adapters available, diverse on request

 

TitleDescriptionFilename
Anemometer uSonic-3 Omni  20130524_Datenblatt_uSonic3_Omni_eng.pdf 

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Anemometer uSonic-3 Omni