Manufacturer price ultrasonic anemometer for sale online. Wind speed measurement 0~70 m/s, output signal pulse. Wind direction measurement angle 0~360 degree, output potentiometer signal. The ultrasonic wind speed & direction sensor is especially suitable for solar or battery powered environment with low power consumption requirements.
Measurement Specification
Model | CHN-RK120-09D |
Item | Range | Resolution | Accuracy |
Wind Speed | 0-70 m/s | 0.1 m/s | ± 3% |
Wind Direction | 0~360° | 1° | ± 3° |
Extreme Wind Speed | 80 m/s | - | - |
System Specification
Power Supply | DC 5-30V |
Power Consumption | 0.2W |
Output Signal (Optional) | Wind speed: pulses |
Wind direction: potentiometer signal completely compatible with Davis Vantage Pro2 series |
Operating Temperature | -30 ~ +70℃ |
Ingress Protection | IP65 |
Dimension | Ф 110*140mm |
Net Weight | 0.5 kg |
Main Material | ASA |
Features
- Ultrasonic wind speed & direction anemometer uses a low-power chip, power consumption is only 0.2W, which is especially suitable for solar or battery-powered applications that require low power consumption.
- Due to the adoption of new technology, the ultrasonic anemometer has a more compact structure, a smaller size, and is easy to use and portable.
- This model of ultrasonic wind sensor is customized to be completely compatible with Davis Vantage Pro2 series weather station, can be directly connected to Davis ISS via RJ11 port.
Ultrasonic Wind Speed & Direction Anemometer Installation
There is rotary adjustable mounting holes at the bottom of the ultrasonic anemometer.
When installing the wind sensor, make sure the indicator on anemometer comply with the geographic north.

Tips: How to install 70m/s ultrasonic anemometer correctly?
- Positioning: generally, 70m/s ultrasonic anemometer is installed in a vertical installation pipe. Ensure the measurement on the same level.
For indoor use, the 70m/s ultrasonic anemometer can be used at anywhere. Directional installation to measure wind speed on different planes. - There are rotary adjustable mounting holes at the bottom of the 70m/s ultrasonic anemometer. When installing the wind sensor, ensure the indicator on the sensor comply with the geographic north.
- The installation pipe needs 3 equally spaced holes, tapping M5 screws, position 7.5mm from the top of the pipe.
Ultrasonic anemometer for 0~70 m/s wind speed and 0~360° wind direction measurement. Testing accuracy speed ± 3%, direction ± 3°, wind speed output signal pulse, wind direction output signal potentiometer. Wind speed & direction sensor uses the time difference of ultrasonic waves in the air to measure air velocity and direction, easy use, good price.