美国R.M.YOUNG 05305螺旋桨式风速风向仪
产品概述
美国R.M.YOUNG 05305螺旋桨式风速风向仪是一款高精度、高可靠性的气象监测设备，专为空气质量监测和环境气象研究设计。该传感器采用轻量化碳纤维热塑性螺旋桨结构，结合抗腐蚀材料制造，确保在复杂环境中长期稳定运行。其核心特点是启动风速低（0.4m/s）、响应速度快，能够精准捕捉瞬时风速和风向变化，适用于科研、环保、工业等领域的气象数据采集需求。1213
技术特点
05305风速风向仪的风速测量范围为0～50m/s，精度达±0.2m/s或读数的1%；风向测量范围0～360°，精度±3°。风速传感器通过磁感应交流脉冲信号输出频率，直接反映风速变化；风向传感器采用精密电位计设计，输出与叶轮角成比例的直流电压信号。设备主体采用抗紫外线塑料与不锈钢、阳极电镀铝配件，配备精密不锈钢轴承，保障长期耐用性。支持两种输出模式：05305V型号提供0-2.5VDC电压输出，05305L型号提供4-20mA电流输出，适配多种数据采集系统。31121
应用场景
该产品广泛应用于空气质量监测站、核电站气象规划、港口风场监测等场景。其轻量化风向标和低阻尼比设计（0.3）使其在波动风况下仍能保持高保真度。传感器安装便捷，可适配标准1英寸（34mm直径）立管，整体尺寸为高37cm、长65cm，螺旋桨直径20cm，净重仅1kg。工作温度范围覆盖-50～+50℃，适应极端气候条件。72023
Introduction
The R.M.YOUNG Model 05305 Wind Monitor-AQ is a propeller-type anemometer designed for high-resolution wind measurement in air quality applications. Its corrosion-resistant construction combines a carbon fiber thermoplastic propeller with UV-stabilized housing materials, ensuring durability in harsh environments. The sensor features low starting thresholds (0.4m/s for wind speed, 0.5m/s for wind direction at 10° displacement) and rapid response characteristics, making it ideal for capturing transient wind patterns. 121622
Technical Specifications
Wind speed measurement spans 0-50m/s (112mph) with ±0.2m/s accuracy, while wind direction covers 0-360° mechanical range (±3° accuracy). The propeller generates AC voltage pulses (3 pulses/revolution) proportional to wind speed, with 1800rpm corresponding to 9.2m/s. Directional data is acquired through a conductive plastic potentiometer (10KΩ, 0.25% linearity) outputting analog DC voltage. Two output configurations are available: Model 05305V supplies calibrated 0-2.5VDC signals, whereas Model 05305L provides 4-20mA current loops for long-distance transmission. The device operates on 8-30VDC power with minimal 5mA consumption. 51925
Applications
This instrument is widely deployed in environmental monitoring networks, industrial meteorology, and research projects requiring precise wind data. Its compact design (38cm H × 65cm L, 0.7kg sensor weight) and standard 1.34-inch mounting tube compatibility facilitate flexible installation. The stainless steel bearings and sealed electronics withstand marine atmospheres and temperature extremes (-50°C to +50°C). The integrated signal conditioning electronics simplify integration with data loggers or SCADA systems. 151826
美国R.M.YOUNG 05305螺旋桨式风速风向仪
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