美国R.M.YOUNG 05103-45海岛专业螺旋桨式风速风向仪
产品概述
美国R.M.YOUNG 05103-45海岛专业螺旋桨式风速风向仪是一款专为海洋及高山等恶劣环境设计的高性能气象监测设备。该产品采用一体化结构设计，结合轻量化材料和抗腐蚀工艺，能够适应长期海上作业或高海拔地区的极端气候条件。其表面特殊涂层可有效减少冰雪堆积，确保在低温、高湿等复杂环境中保持稳定测量性能。11316
风速测量技术
风速测量采用四叶螺旋桨设计，螺旋桨旋转时产生交流正弦波信号，信号频率与风速成线性比例关系。该传感器采用无刷设计，配备精密不锈钢轴承，启动风速为1.0m/s，测量范围覆盖0-100m/s，在典型工作条件下，风速测量精度可达±0.3m/s或读数的1%。螺旋桨直径经过优化，减少高速振动对测量的影响。138
风向测量系统
风向测量通过轻质尾翼式风向标实现，内部采用密封精密电位计感知角度变化。风向标设计注重低纵横比，在强风条件下仍能保持良好动态响应。机械测量范围0-360°，电子输出范围0-355°，典型精度为±5°。该设计特别考虑了海洋环境中的盐雾腐蚀防护需求。31722
环境适应性
产品采用紫外线稳定塑料配合不锈钢和阳极氧化铝部件，整体结构经过强化处理，可耐受-50℃至+50℃的工作温度。专为海岛环境开发的防冰霜涂层能有效应对高湿度结冰问题，黑色外观设计进一步增强了冰雪脱落能力。标准1英寸管状安装接口便于部署在各类观测平台上。131621
输出信号选项
基础型号提供模拟信号输出，可选配0-5VDC电压输出(05103V-45)或4-20mA电流输出(05103L-45)版本。电流输出型号特别适合长距离信号传输或高噪声环境应用，最大支持数公里电缆传输。所有电气连接均通过防护型接线盒实现，具备瞬时过压保护功能。101724
应用场景
该设备广泛应用于海洋浮标监测、港口气象观测、高山科考站等场景。其紧凑设计(高37cm×长55cm)和较轻重量(净重1kg)使其适合安装在空间有限的平台上。产品设计寿命考虑了大风环境下的机械耐久性，螺旋桨轴承可支持长期连续运转。81416
Product Overview
The R.M.YOUNG Model 05103-45 Marine Propeller Anemometer is a specialized wind monitoring instrument designed for harsh coastal and alpine environments. Featuring an integrated design with corrosion-resistant materials, this sensor maintains reliable performance in extreme conditions including freezing temperatures, high humidity, and salt spray exposure. The anti-ice surface treatment minimizes frost accumulation during prolonged outdoor deployment. 11316
Wind Speed Measurement
A four-blade propeller generates AC sine wave signals with frequency proportional to wind speed. The brushless design incorporates precision stainless steel bearings, achieving 1.0 m/s threshold sensitivity within 0-100 m/s measurement range. Typical accuracy reaches ±0.3 m/s or 1% of reading under normal operating conditions. Optimized propeller diameter reduces vibration interference during high-wind events. 138
Wind Direction Detection
A lightweight vane connected to a sealed potentiometer provides 0-360° mechanical measurement (0-355° electronic output) with ±5° accuracy. The low-aspect-ratio vane design ensures stable performance during gusty conditions. All metallic components feature enhanced corrosion protection suitable for marine atmospheres. 31722
Environmental Durability
Constructed with UV-stabilized plastics, stainless steel and anodized aluminum, the sensor operates reliably between -50°C to +50°C. The proprietary ice-phobic coating combined with black color scheme facilitates ice shedding in freezing rain conditions. Standard 1-inch pipe mounting adapts to various installation requirements. 131621
Output Configurations
Standard analog output models can be upgraded to 0-5VDC (05103V-45) or 4-20mA (05103L-45) versions. Current output models are particularly suitable for long cable runs exceeding 300 meters or electrically noisy environments. All electrical connections are routed through a protective junction box with transient voltage suppression. 101724
Typical Applications
This instrument is commonly deployed on ocean buoys, harbor weather stations, and high-altitude research facilities. Its compact dimensions (37cm H × 55cm L) and light weight (1kg) allow installation on space-constrained platforms. The mechanical design ensures long-term durability in continuous wind exposure conditions. 81416
美国R.M.YOUNG 05103-45海岛专业螺旋桨式风速风向仪
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