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RM Young 03002风速风向传感器
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气象百科RM Young公司的03002风速风向传感器是其03001风速风向传感器的改进型。风速测量采用直径03101型三杯式风杯，风向测量采用尾桨式风向标。03002将各传感器的连接线缆整合在一起，使仪器的安装、维护更加简便。
主要技术参数
工作温度：-50℃~50℃（非凝结环境）
风 速
量程：0~50m/s，阵风60m/s
精度：±0.5m/s
启动风速：0.5m/s
输出：频率脉冲
直径：12cm
重量：113g
风 向
量程：360º（机械），352º（电子）
精度：±5º
启动风速：0.8m/s（10º位移时）；1.8m/s（5º位移时）
阻尼比：0.2
风向标长度：22cm
风向标重量：170g
Wind Sentry
Model 03002/03102
The Model 03002 Wind Sentry Anemometer
and Vane are professional quality sensors suitable for a wide range of wind
measurement applications. These economically priced sensors provide excellent
sensitivity, corrosion resistance, and minimal parts count for easy
maintenance.
The anemometer uses three lightweight hemispherical cups to measure wind speed.
Cup wheel rotation produces an ACfrequency that is linearly proportional to
wind speed. The vane employs a balanced vane assembly with vane position sensed
by a long life precision potentiometer. Precision stainless steel ball bearings
are used throughout.
For wind speed only, Model 03102 Wind Sentry Anemometer is available
separately.
Specifications
Range:
Wind Speed: 0-50 m/s (112 mph)
Azimuth: 360° mech.,352° electrical (8° open)
Accuracy:
Wind Speed: ±0.5 m/s (1.1 mph)
Wind Direction: ±5°
Threshold*:
Anemometer: 1.1 m/s (2.5 mph)
Vane: 1.3 m/s (2.9 mph) at 10°
Signal Output:
Wind Speed Signal: AC sine wave, 1 pulse per rev.
Wind Direction Signal: DC voltage from 10Kohm conductive plastic potentiometer,
1% linearity, life expectancy: 50 million revolutions.
Power
Requirement: Potentiometer excitation 15 VDC max
Dimensions:
Overall height: 32 cm (12.6 in)
Crossarm Length: 28cm (11.0 in) between instrument centers
Vane length: 22 cm (8.7 in)
Cup wheel diameter: 12 cm (4.7 in)
Crossarm mounting: 34 mm (1.34 in) diameter (standard 1 inch pipe)
Shipping Weight: (03002) 1.3 kg (3 lb)
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