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.
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.
Anemometer uSonic-3 Omni
Technical data
| Ambient conditions | - 40 … + 60 °C, 5 … 100 % |
| Sampling rate | 0.1… 25 Hz |
| Measurement ranges |
0 … 60 m/s, - 40 … + 70 °C
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Accuracy of wind speed / wind direction
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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)
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| Turbulence module (option) |
online calculation of means, variances, covariances, heat flux, momentum flux, Monin-Obukhov length, etc
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| 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
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| Serial interface |
RS422, RS485 (300 … 115200), ASCII or RS232
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| Mounting |
stud Ø (outer) 34 mm adapters available, diverse on request
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