Experts in the field of ultrasonic air flow measurement; Gill have developed a range of ultrasonic wind speed and direction sensors, as well as Multi-MET weather stations. The lack of moving parts in the instruments makes them suitable for many applications where regular maintenance is not viable. Gill instruments are used worldwide, in the transport industry, disaster control and building automation control, and an ultrasonic anemometer even survived Hurricane Katrina to give valid wind measurements from within the hurricane.


WindSonic Ultrasonic Anemometer

The Gill WindSonic is a low-cost 2-axis ultrasonic anemometer, providing wind speed (0-60m/s) and direction data in a robust housing. This anemometer has no moving parts, offering maintenance-free operation in a wide range of applications.


WindObserver Wind Speed Sensor

The Gill WindObserver is a precision, solid-state ultrasonic anemometer providing wind speed and direction data via 1 digital and 3 optional analogue outputs and features and IP66 rated stainless steel housing.


WindMaster 3D Sonic Anemometer

The Gill WindMaster is a precision 3D anemometer, offering Sonic Temperature, Speed of Sound and U,V & W vector outputs at 20Hz (32Hz option). This 3D anemometer has an aluminium/carbon fibre construction and will monitor 0-45m/s (0-100mph) wind speed.


3-Axis Research Anemometer

The Gill R3 range of 3-axis ultrasonic anemometers is particularly suited to Eddy Covariance analysis. R3 anemometers are available with 50Hz or 100Hz output rates and will provide U, V, W vector, Sonic temperature & speed of sound outputs.


Horizontal-Head Anemometer

The HS-50 / 100 is a precision ultrasonic anemometer, ideal for scientific research studies. The horizontal head design allows for highly accurate vertical flow analysis with minimal interruption from the anemometer geometry.


Intrinsically Safe WindObserver

The Intrinsically Safe WindObserver is ATEX approved for use in hazardous areas. This industrial anemometer will monitor wind speeds of 0-75m/s and is particularly suited to offshore oil platform applications.


Compact Multi-Sensor Weather Station

MetPak weather station is capable of monitoring six weather parameters: barometric pressure, air temperature, humidity, dew point, wind speed and wind direction. The MetPak weather station has a variety wind sensor options that can be mounted remotely from the weather station.