3D Ultrasonic Wind Direction and Speed Meter / AEOLUS-3 / WUS30F
Senseka (formerly Delta Ohm)
A three-dimensional ultrasonic anemometer capable of providing comprehensive data that significantly improves the quality of wind direction and speed measurements.
- In addition to wind direction and speed, measurements of coordinate components U-V-W and instantaneous wind speed are also provided. The built-in heater prevents snow accumulation and ice formation, ensuring accurate measurements in all environments, including cold regions. Complies with MIL standards (ice and freezing rain tests). - Output options include insulated outputs RS232C, RS485, RS422 (NMEA, Modbus-RTU, ASCII proprietary protocol) or SDI-12. Additionally, three analog outputs for wind direction and speed, or coordinate components U-V-W can be obtained if needed. - The housing made of AISI316 guarantees protection and durability. It is ideal for marine environments as it withstands the most severe atmospheric conditions without concerns of corrosion or wear due to its corrosion resistance. Fully compliant with MIL standards (salt spray test). - One of its features, the barometric sensor and tilt/roll sensor, monitor deviations from the vertical axis, continuously ensuring accuracy. It adapts to changing conditions to provide reliable data. - High immunity to electromagnetic interference makes it suitable for measurements in electrically noisy environments such as industrial facilities and wind farms. <Features> - Accurate measurements in all environments - Diverse output options and high expandability - Durability in harsh environments - Continuous measurement accuracy and orientation adjustment - Suitability for electrically noisy environments
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basic information
■ Wind Speed ○ Sensor: Ultrasonic sensor ○ Measurement range: 0 to 85 m/s ○ Resolution: 0.01 m/s ○ Accuracy: Measurement range 0 to 65 m/s: ±0.2 m/s or ±2% of reading, whichever is larger Measurement range > 65 m/s: ±3% of reading ■ Wind Direction ○ Sensor: Ultrasonic sensor ○ Measurement range: 0 to 360° (azimuth), ±60° (elevation) ○ Resolution: 0.1° ○ Accuracy: ±2° RMSE (wind speed 2 m/s to < 65 m/s) ±3° RMSE (wind speed > 65 m/s) ■ Acoustic Temperature ○ Sensor: Calculated value ○ Measurement range: -40 to +60°C ○ Resolution: 0.1°C ○ Accuracy: ±1°C ■ Atmospheric Pressure ○ Sensor: Piezo-resistive type ○ Measurement range: 300 to 1100 hPa ○ Resolution: 0.1 hPa ○ Accuracy: ±0.5 hPa (700 to 1100 hPa), at T=20°C ±1 hPa (500 to 1100 hPa) / ±1.5 hPa (300 to 500 hPa), at T=0 to 60°C ○ Long-term stability: ±1 hPa/year ■ Tilt Angle ○ Resolution: 0.05° ○ Accuracy: ±1° ■ Power Supply: DC 12 to 30V (0 to 10V output is DC 15 to 30V), <8W
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Applications/Examples of results
Meteorology, aviation, navigation, tunnels, highways, climate research, sports facilities, and safety of factory facilities, etc. Particularly suitable for the following applications: - Monitoring at wind power plants - Automatic Weather Stations (AWS) - Monitoring of buildings, structures, and bridges - Ports, airports, and heliports - Roads and railway tunnels
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Company information
Sakaki Corporation provides products and services from leading European manufacturers such as "Sensirion (formerly Delta Ohm) (formerly Glaesinger)", "Senseair", "Z-LASER", and "LSI Lastem" as the official importer and distributor in Japan. Additionally, we develop, support, and undertake custom development and mass production of our own brand network IoT products, including routers and gateways that support camera video and solar power cloud services.
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