Ultrasonic three-dimensional anemometer

1. Product overview of ultrasonic three-dimensional wind speed and direction meter

The ultrasonic three-dimensional wind speed and anemometer is also called a three-dimensional ultrasonic anemometer. The ultrasonic three-dimensional wind speed and anemometer can provide wind speed measurements in three dimensions at the same time. It is designed with a high-quality aluminum alloy shell, has a compact and beautiful structure, and is easy to install and maintain. Mainly used in wind power generation, road and bridge meteorological monitoring, environmental protection, etc.

FT-SWF1 ultrasonic three-dimensional wind speed and direction meter can measure horizontal wind speed, vertical wind speed, wind direction, wind temperature, and sound speed in 2D measurement mode. It can measure wind speed on the U, V, and W axes in 3D measurement mode.

The FT-SWF1 ultrasonic three-dimensional wind speed and direction meter is powered by 9~36 volt DC and is equipped with a 4-pin M12 connector for installation. It can work in extremely harsh environments and requires no additional maintenance. The shell adopts a special surface treatment process, which has high corrosion resistance and sand resistance, and the sealing protection level can reach IP67 level.

2. Technical parameters and requirements of ultrasonic three-dimensional wind speed and direction meter

2.1 Environmental requirements

Working temperature: -50℃～+85℃

Storage temperature: -50℃～+85℃

Working humidity: 0-100%

Altitude: 0～4000m

2.2 Function description 

Type: 3D ultrasonic wind sensor

Shell material: hard oxygen aluminum alloy

Power supply: 9~36VDC

Weight: 1.5kg 

Working current: 24V@20mA

Output signal type: RS-485

Protection level: IP66

Parameter settings: The factory configuration has been completed. If there are special requirements, parameters such as baud rate and output mode can be configured through the configuration software.

wind speed 

Measuring range: 0~50m/s

Resolution: 0. 01m/s

Accuracy: ±0.2m/s (0-10m/s), ±2% (>10m/s) 

wind direction

Measuring range: 0~359.9° (0~359.9° wind direction angle in the UV plane, refers to the north line facing true north, 0.0°=north, 90.0°=

East, 180.0°=South, 270.0°=West)

Resolution: 0.1°

Accuracy: ±2°

Sonic temperature (wind temperature) 

Temperature range: -50 to +50ºC

Resolution: 0.1ºC

Accuracy: ±2ºC (0~30m/s)

2.4. Equipment dimensions