Enhance your wind speed monitoring with this advanced Wind Speed Alarm Device, engineered for precision and durability. Crafted from robust aluminum alloy, this device features a three-cup fan blade design that provides highly accurate 360-degree wind speed measurement. Perfectly suited for applications such as power plant wind speed measurement and weather stations, it offers reliable performance even in demanding environments. Key Features: · **Three-Cup Fan Blades with Aluminum Wind Cups:** Durable and wear-resistant construction ensures long-lasting use, while the tripod fan design captures wind speed from all directions for precise readings. · **Wide Measuring Range with Strong Anti-Interference:** Equipped with electromagnetic interference protection, ensuring stable and accurate wind speed detection in various conditions. · **Power Failure Memory Function:** Utilizes a CMOS chip digital circuit that retains settings during power outages, saving time and power for uninterrupted operation. · **Comprehensive Wind Speed Display:** Features multiple display modes including the current actual wind speed (Window Wind Speed), the user-set alarm wind level (Set Wind Level), and the highest wind level recorded for the day (Maximum Wind Level). · **Customizable Wind Level Settings:** Adjustable alarm wind levels range from 2 to 12, with fine-tuning available in 0.5 increments, allowing precise control tailored to specific monitoring needs. · **High Accuracy and Sensitivity:** Wind speed measurement accuracy of ±5% and a wind level accuracy of 0.3 level, with a low starting wind speed threshold of 0.7m/s for early detection. · **Robust Construction and Suitable Working Temperature:** Aluminum alloy body offers durability, while the device operates reliably within a wide temperature range of -30°C to 65°C. · **Convenient Power Supply and Dimensions:** Powered via USB 5V for ease of integration; host dimensions approximately 18.3 x 10.5 x 5.1 cm (7.2 x 4.1 x 2.0 in) with a host mounting aperture of about 17 cm (6.69 in) and a wind cup installation aperture of 4 cm (1.57 in). The wind cup cable extends 8 meters (26.24 ft) for flexible installation options. Specifications: · Item Type: Wind Speed Alarm Device · Weight: 1105g / 38.98oz · Material: Aluminum Alloy · Power Supply: USB 5V · Input Voltage (withstand): 220V · Host Size: Approx. 18.3 x 10.5 x 5.1 cm / 7.2 x 4.1 x 2.0 in · Host Mounting Aperture: Approx. 17 cm / 6.69 in · Wind Cup Installation Aperture: Approx. 4 cm / 1.57 in · Wind Cup Cable Length: Approx. 8 m / 26.24 ft · Applicable Scenarios: Power plant wind speed measurement, weather stations · Wind Level Accuracy: 0.3 level · Wind Level Setting Range: 2-12 levels, adjustable in 0.5 increments · Accuracy: ±5% · Starting Wind Speed: 0.7 m/s · Operating Temperature: -30°C to 65°C The Wind Speed Alarm Device combines precision, durability, and intelligent features to provide reliable wind speed monitoring with alarm functions. Its wide application range and easy setup make it an ideal choice for professionals requiring accurate and real-time wind data.