FT Technologies specialises in the design and manufacture of ultrasonic wind sensors – also known as anemometers or air-flow sensors. What makes FT ultrasonic wind sensors unique is our use of acoustic resonance for measuring wind speed, direction and temperature.
Invented by our Executive Chairman, Dr Savvas Kapartis, and patented in 1997, Acu-Res® Technology uses an acoustic wave which is resonated inside a small cavity. A strong resonating sound wave in a small space provides a large signal that is easy to measure. Acu-Res® has a signal to noise ratio more than 40db stronger than other ultrasonic technologies.
Using Acu-Res® Technology results in a compact, easily heated sensor which operates reliably, even under extreme weather conditions. The sensor’s small size means that power is used very efficiently ensuring that the sensor can stay ice-free. Essentially, Acu-Res® sets FT sensors apart from mechanical and other ultrasonic technologies to give a more robust and reliable wind measurement solution.