Research and environment application
The concentration is one number. The wind tells you where it came from.
Ultrasonic wind sensors and weather stations for air quality monitoring and analysis

Accurate air quality monitoring
Understanding atmospheric processes and sources of pollution formation and distribution is required in order to guide the development of local policy, national policy and management strategies. Air quality monitoring systems typically use a suite of sensors to monitor multiple environmental parameters including wind speed and direction, temperature and humidity.
Low operating costs and high quality data
Gill weather stations and wind sensors have no mechanical moving parts which require frequent replacement, therefore operational costs are typically very low. The WindSonic wind sensor has the ability to monitor wind speeds from as low as 0.1 m/s with no mechanical inertia, so the data provided is extremely reliable and high quality.
Recommended instruments and sensors for air quality monitoring
Gill WindSonic is a low-cost 2-axis ultrasonic anemometer, providing wind speed (0 to 60 m/s) and direction data in a robust housing. This anemometer has no moving parts, which removes a common source of mechanical wear in a wide range of applications.
MetConnect is a compact multi-sensor professional weather station providing wind speed and direction, barometric pressure, temperature, humidity and dew point measurements, with capability to connect auxiliary sensors and combine all inputs into one serial data output.
Speak to our team
Tell us what you need to measure, where and under what conditions. We’ll help you work out the appropriate approach.
We aim to respond in one working day.





































