Ultrasonic Wind Sensor WM80 for maritime applications

The Ultrasonic Wind Sensor WM80 delivers reliable wind measurements in a robust design that fits right in with demanding, naturally corrosive offshore environments.

WM80 delivers unparalleled wind data availability across all weather conditions to enhance navigation and optimize dynamic positioning capabilities. The patent pending reflector design that directs and focuses the ultrasonic beam, provides 5 times stronger signal compared to conventional design. This allows uninterrupted and accurate wind measurements even in heavy rain or high wind speeds up to 90 m/s.

Crafted from corrosion-resistant, anodized marine-grade aluminum, WM80 houses 11 controlled heaters allowing stable performance even in arctic environments, withstanding freezing temperatures, heat, heavy precipitation, high winds, corrosion, vibration, and shock.

The compact design of WM80 goes in tight spaces, and installation is straightforward. WM80 uses a convenient push-pull connector for secure and stable connection. The optional alignment tool helps to achieve precise sensor orientation for accurate wind direction information. WM80 is maintenance-free as there are no moving parts that wear, and no need for calibration.

Seamless integration adds to WM80's ease of use. Standardized communication protocol (NMEA and Modbus serial interface) facilitates easy sharing and integration of wind data to the control or navigation system of the vessel.

WM80 uses patented Vaisala WINDCAP® ultrasonic wind measurement technology, which is based on more than 50 years of wind measurement expertise.

This rugged instrument builds on the patented WINDCAP® technology, with a further signal boost from the new patented reflector, resulting in a 10-fold increase in signal level compared to conventional ultrasonic sensors.