Description Overview GAOTek air speed anemometer is an innovative instrument designed to accurately measure wind speed, wind direction, and acoustic temperature by leveraging ultrasonic propagation time differences in the air. Its compact and sleek structure not only reduces its volume but also enhances its aesthetic appeal. Crafted from an all-aluminum alloy shell, it boasts a lighter weight and integral heating system, ensuring optimal functionality even in frigid conditions. This versatile device finds its application across various sectors such as wind power, tunnels, high-altitude structures, and more. Widely utilized in highway management, meteorology, drilling platforms, waterways, ports, wind power generation, ships, automatic weather stations, and diverse industrial settings. Features Durable ABS/ASA engineering plastic shell ensures a lighter weight and enhanced stability in its structure. Incorporates an internal electronic compass capable of calculating both real and virtual wind speed and direction. Utilizes cutting-edge acoustic wave phase compensation technology for heightened accuracy of up to ±2%. Equipped with a smartly integrated heating module, ensuring seamless functionality even in severe, freezing weather conditions. Features a 3D acceleration module that delivers consistent vertical and horizontal motion data stability. Technical Specifications Wind Speed 0 mph to 134.21 mph (0 m/s to 60 m/s) (customizable 0 mph to 167.77 mph (0 m/s to 75 m/s)) Wind Direction| 0° to 359° Accuracy Wind accuracy: 0.022 mph (0.01 m/s) Wind direction: 1° Power Supply Wind speed: 12 VDC to 24 VDC Wind direction: 5 VDC to 30 VDC Power Consumption Wind speed:0.12 W (normal mode), 2.9 W (heating state) Wind direction: 0.12 W (normal mode), 1.6W (heating state), 0.008 W (sleep mode) Analog Output Two 4 mA to 20 mA impedance less than 500 ohms (including cable impedance) Digital Output RS232, RS485, SDI-12 Protection Level IP65 EMC (Electromagnetic Compatibility) EN61326 Operating Environment – 40 °F to 158 °F (- 40 °C to 70 °C), 0% to 100% Storage Temperature – 40 °F to 176 °F (- 40 °C to 80 °C) External Dimension Φ 5.66 in x 5.82 in (Φ 144 mm × 148 mm) Weight 0.83 lb (0.38 kg)
