05106-LC 海洋型风速风向传感器，适用于CS110或 MetData1

Electric Field Meter Compatible Sensors / 05106-LC

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概览

05106-LC是R. M. Young公司05103风速风向传感器的海洋版。它的轴承密封，可以更好阻止海洋环境下盐和沙土的侵袭。05106用旋桨测量风速。风向则通过一个连接内部电位计的机身状的传感器所感应到的方向来测定。

05106风速风向传感器采用耐用的抗紫外线的热塑塑料，不锈钢和阳极电镀铝材质。耐热塑料可抗击海洋空气环境的侵蚀，抵抗大气污染。精密级别的不锈钢滚珠轴承用于旋桨轴承和立式轴承。

专为海岸和海洋应用设计，经久耐用，05106采用防水的轴承润滑剂以及密封的高性能的尾线代替了标准接线盒。

05106 用旋桨测量风速。旋桨转动产生与风速成正比的频率的交流正弦波。传感器线圈中感应的交流信号由安装在传动轴六极磁铁生成。线圈固定在不能旋转的主安装组件的中部，省去了滑环和电刷。

连接在内部电位计上的机身状的传感器被用来感应风向。数据采集器将已知的精确的激发电压传向电位计元件。输出的模拟电压信号与方位角成正比。

Operating Temperature	-50° to +50°C (assuming non-riming conditions)
Mounting Pipe Description	34 mm (1.34 in.) OD Standard 1.0-in. IPS schedule 40
Main Housing Diameter	5 cm (2.0 in.)
Propeller Diameter	18 cm (7.1 in.)
Overall Height	37 cm (14.6 in.)
Overall Length	55 cm (21.7 in.)
Weight	1.5 kg (3.2 lb)

Wind Speed
Range	0 to 100 m/s (0 to 224 mph)
Accuracy	±0.3 m/s (0.6 mph) or 1% of reading
Starting Threshold	1.1 m/s (2.4 mph)
Distance Constant	2.7 m (8.9 ft) 63% recovery
Output	ac voltage (three pulses per revolution) 90 Hz (1800 rpm) = 8.8 m/s (19.7 mph)

Wind Direction
Mechanical Range	0 to 360°
Electrical Range	355° (5° open)
Accuracy	±3°
Starting Threshold	1.1 m/s (2.4 mph) at 10° displacement
Damping Ratio	0.3
Damped Natural Wavelength	7.4 m (24.3 ft)
Undamped Natural Wavelength	7.2 m (23.6 ft)
Output	Analog dc voltage from potentiometer Resistance 10 kohm Linearity 0.25% Life expectancy is 50 million revolutions.
Power	Switched excitation voltage supplied by data logger

05106-LC: 2

If a sensor automatically ships with a calibration sheet, what information is included on it?

The information included on a calibration sheet differs with each sensor. For some sensors, the sheet contains coefficients necessary to program a data logger. For other sensors, the calibration sheet is a pass/fail report.
Using Short Cut, how can the average wind direction be calculated?
1. Using Short Cut, click the applicable wind direction sensor in the Selected Sensors list of the Outputs screen.
2. The two output options enabled are Sample and WindVector. Select WindVector.
3. The WindVector instruction has output options. Select an option with mean wind direction in it.