| | 测量范围 | | | | 风速 | 0-100 m/s (224 mph) | | | | 方位 | 360° mechanical, 355° electrical (5° open) | | | 测量精度 | | | | 风速 | ±0.3 m/s (0.6 mph) or 1% of reading | | | | 风向 | ±2 degrees | | | 阀值 | | | | 螺旋桨 | 1.0 m/s (2.2 mph) | | | | 风向标 | 1.1 m/s (2.4 mph) 05103 | | | 动力特性* | | | | 螺旋桨恒定距离 | (63% recovery) 2.7 m (8.9 ft) | | | | 风向标延迟距离 | (50% recovery) 1.3 m (4.3 ft) | | | | 阻尼比率 | 0.3 | | | | 阻尼自然波长 | 7.4 m (24.3 ft) | | | | 无阻尼自让波长 | 7.2 m (23.6 ft) | | | 输出 模拟 | | | | 风速 | 0-5VDC for 0-100米/秒 | | | | 方位 | 0-5VDC for 0--540° | | | | 电位计 | 电阻10K Ω, 线性 0.25% | | | | 平均寿命 | 50,000,000转 | | | 输出 数字 | | | | RS-485: | RMY, NCAR, or NMEA 协议 | | | 电源 | | | | | 11-24 VDC | | | 尺寸 | | | | 高 | 37 cm (14.6 in) | | | | 长 | 55 cm (21.7 in) | | | | 螺旋桨 | 18 cm (7 in) diameter | | | | 安装 | 34 mm (1.34 in) diameter (standard 1 inch pipe) | | | 重量 | | | | 传感器重量 | 1.0 kg (2.2 lbs) | | | | 运输重量 | 2.3 kg (5 Ibs) | | | *Nominal values, determined in accordance with ASTM standard procedures. |
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