Anemometer uSonic-3 Omni RX
Price competitive 3D wind and turbulence sensor,
Three wind components x, y, z and acoustic temperature T,
Robust construction made of stainless steel (V4A),
High accuracy due to 2D wind tunnel calibration,
Internal data logger (~7 GB),
RS422 and Ethernet (RJ45) communication.
The uSonic-3 Omni RX is a 3D wind and turbulence sensor 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 T via RS422 and Ethernet interface or as analogue output. The built-in internal data logger (~7 GB) ensures reliable data backup.
Anemometer uSonic-3 Omni RX
Technical data
| Ambient conditions | -40 … +70 °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 | ASCII framed with a checksum, binary |
| Communication | RS422 and Ethernet RJ45 (standard), RS485 on request, 300 … 115200 baud |
| Turbulence module (option) |
online calculation of means, variances, covariances, heat flux, momentum flux, Monin-Obukhov length, wind gusts, etc.
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| Power supply | 12 … 36 VDC / 2.5 W |
| Sensor head heating (option) | 24 VDC / max. 55 W |
| Analogue output (option) | 4 x 0-5/±5 VDC, 0-10/±10 VDC, 0-2.5/±2.5 VDC |
| Serial interface | RS422, RS485 (300 … 115200), ASCII |
| Mounting | stud Ø (outer) 34 mm, adapters available on request |
