Introducing the FT743-SM: A Cutting-Edge Wind Sensor
The FT743-SM represents a state-of-the-art wind measurement device engineered to endure the most challenging environmental conditions. Capable of measuring wind speeds reaching up to 75 m/s and offering complete 360° directional data, this sensor is built to IP67 standards. It incorporates an advanced thermostatically-controlled de-icing mechanism that ensures complete heating across its body, allowing for maintenance-free functionality even in extreme weather scenarios.
Unmatched Performance with Acu-Res® Technology
Utilizing FT Technologies’ innovative acu-Res® technology, the FT743-SM achieves a superior signal-to-noise ratio compared to customary ultrasonic anemometers.This results in exceptional data reliability, even in adverse conditions such as heavy rainfall or vibrations.
Durable and Lightweight Design
Constructed from lightweight, corrosion-resistant anodized aluminum, the FT743-SM weighs a mere 252g. This makes it an excellent choice for improving station-keeping and hovering capabilities in multirotor UAVs, and also for ensuring effective dynamic positioning in gusty and turbulent environments.
Technical Specifications
| Dimensions (D x H): | 56 x 71.2 mm |
| Weight: | 252g |
| Supply Voltage: | 6 – 30 VDC |
| Current: | Heater off: 25 mA typical, 29 mA with compass enabled Heater on: 2A |
| Wind Speed Measurement: | Range: 0 – 75m/s Resolution: 0.1m/s Accuracy: ±0.3m/s (0-16m/s) ±2% (16-40m/s) ±4% (40-75m/s) |
| Wind Direction Measurement: | Range: 0 to 360° Resolution: 1° Sensor Accuracy: 4° RMS Compass Accuracy: 5° RMS |
| Acoustic Temperature Measurement: | Resolution: 0.1° Accuracy: ±2° Conditions: Speed Range: 5m/s – 60m/s Operating Range: -20°C to +60°C Temperature Difference: <10°C (between air temperature and sensor temperature) |
| Pressure Measurement: | Range: 260 – 1260hPa Resolution: 0.0001hPa Accuracy: ±0.5% |
| Data Update Rate: | Up to 10 Hz |
