FT205 Drone sensor
FT Technologies, a designer and manufacturer of high performance wind sensors, has launched a new drone-specific anemometer, which was additively manufactured in collaboration with Graphite.
Graphite is a 3D printing consultancy that specialises in building complex designs and high-performance components in tailored materials. The company works closely with engineers, model makers, industrial designers and product designers to test concepts, improve designs, cut productions costs and solve complex design challenges.
They have now helped FT Technologies develop the FT205, a lightweight and ultrasonic wind sensor designed specifically for use on drones and unmanned aerial vehicles (UAVs).
The sensor is made from graphite and nylon composite, and uses ultrasound to derive air speed, direction (thanks to a built in compass) and temperature. It is resistant to vibration, stick, electrical interference and is also fully sealed and water resistant. And because every drone is different, so the F205 has been designed to fit either to a pole or to a flat surface, as well as being able to operate when mounted upside down.
Speaking at the launch, Fred Squire, Director of Sales and Marketing said: “The FT205 is the first in a new generation of lightweight ultrasonic wind sensors. It is unique in the market in that it combines a weight of only 100g with a wind speed reading range up to 75m/s. The light weight of the FT205 together with the proven FT Acu-Res Technology make it ideal for use on aerial drones and other applications where weight is critical.”
Because of the partnership, they have been able to focus on 3D printing from the very first start, and the SLS process together with the exclusive Graphite SLS material gives fantastic design freedom and the ability to achieve complex features not possible with conventional manufacturing techniques. The sensor is suitable for challenging environments, as the sensors are rated to a maximum altitude of 4000m with temperatures between -20 and +70C. It weighs only 100g with all the electronics fitted, a significant weight saving compared to conventional aluminium units.
