The rugged Vaisala WM80 ultrasonic wind sensor is designed to withstand the unique challenges and wide range of conditions in wind energy and maritime applications. It provides accurate wind information for wind turbine control, offshore vessel dynamic positioning and navigation systems, improving performance and safety. Vaisala's proven WINDCAP® sensor technology uses three transducers to capture 50% more wind signal compared to conventional ultrasonic technologies. This ensures measurement accuracy and reliability. Its compact design makes it easy to install in confined spaces and its rugged, robust technology withstands extreme conditions. The fully heated anemometer ensures stable performance even in arctic environments.
Reliable wind direction data is essential to maximise available energy. In addition to excellent measurement accuracy, correct sensor alignment is critical for high quality wind direction data. The modular design of the sensor together with the easy to use alignment tools ensures that the sensor is always in perfect alignment. These reliable wind measurements also help maritime vessels to improve dynamic positioning and navigational safety.
Robust, easy to install and maintenance free
Designed to improve both safety and performance, the new ultrasonic wind sensor provides real-time wind information to help maximise operating windows and increase efficiency. The WM80 uses a novel, patent-pending reflector design that focuses the ultrasonic signal onto the transducers and maintains focus despite changing wind speeds of up to 90m/s. This means that even in harsh onshore and offshore environments, uninterrupted and accurate wind speed and direction measurements can be made. The WM80 has been specifically designed to withstand harsh conditions such as extreme heat, icing, high winds, precipitation, vibration and shock. The housing is made from corrosion-resistant, anodised marine-grade aluminium in a compact form factor.
The sensor's innovative design with push-pull connector and alignment tools simplifies setup, reduces installation time and provides a stable, secure connection. With no moving parts and no need for calibration, the sensor is free from the limitations of mechanical wind sensors, enabling long-term, trouble-free operation.
