The FT Technologies FT702LT/D-V22-FF is a high-precision analog ultrasonic wind sensor designed for demanding industrial and environmental applications. Utilizing patented Acoustic Resonance (Acu-Res®) technology, it delivers accurate wind speed and direction measurements with exceptional reliability. The flat front mounting design ensures easy alignment and installation, making it ideal for wind turbines, meteorological stations, and other critical systems.

Key Features:

Model: FT702LT/D-V22-FF
Brand: FT Technologies
Measurement Principle: Acoustic Resonance (Acu-Res®)
Wind Speed Range: 0–50 m/s
Wind Speed Accuracy: ±0.5 m/s (0–15 m/s), ±4% (>15 m/s)
Wind Direction Range: 0–360°
Wind Direction Accuracy: ±2° within ±10° datum, ±4° beyond
Output Signal: Analog 4–20 mA
Power Supply: 20–30 V DC (24 V nominal)
Power Consumption: 30 mA (heater off), up to 6 A (heater on, configurable)
Integrated Heater: Thermostatically controlled, user-configurable set point (0–55 °C)
Operating Temperature Range: -40 °C to +85 °C
Ingress Protection: IP67
Mounting: Flat front mount
Weight: Approximately 320 g
Housing Material: Hard-anodized aluminium
Environmental Resistance: Tested against ice, hail, lightning, vibration, and sand/dust
Certifications: MIL-STD-810G, EN 61000-6-2, EN 61000-4 series
Applications: Suitable for wind turbines, meteorological stations, marine environments, and other applications requiring accurate and reliable wind measurements.

FT Technologies - FT702LT/D-V22-FF - Analog Ultrasonic Wind Sensor