Wind Monitor Series
8
TABLE 6-2. Wind Direction Specifications
05103
Wind
Monitor
05103-45
Wind
Monitor-
Alpine
05106
Wind
Monitor-MA
05108
Heavy
Duty
Wind
Monitor
05108-45
Heavy Duty
Wind
Monitor-
Alpine
05305
Wind
Monitor-
AQ
Range
0° to 360° mechanical, 355° electrical (5° open)
Accuracy
±3°
±5°
±3°
Starting
Threshold
1.1 m s
–1
(2.4 mph)
1.0 m s
–1
(2.0 mph)
0.5 m s
–1
(1.0 mph)
Distance
Constant (50%
recovery)
1.3 m (4.3 ft)
1.2 m (3.9
ft)
Damping Ratio
0.3
0.25
0.45
Damped Natural
Wavelength
7.4 m (24.3 ft)
4.9 m
(16.1 ft)
Undamped
Natural
Wavelength
7.2 m (23.6 ft)
4.4 m
(14.4 ft)
Output
analog dc voltage from potentiometer—resistance 10 kΩ; linearity 0.25%;
life expectancy 50 million revolutions
Power
switched excitation voltage supplied by datalogger
TABLE 6-3. Physical Specifications
05103
Wind
Monitor
05103-45
Wind
Monitor-
Alpine
05106
Wind
Monitor-
MA
05108
Heavy Duty
Wind
Monitor
05108-45
Heavy Duty
Wind
Monitor-
Alpine
05305
Wind
Monitor-AQ
Operating
Temperature
Range
–50 to +50 °C, assuming non-riming
conditions
–50 to +60 °C, assuming
non-riming conditions
–50 to +50 °C,
assuming
non-riming
conditions
Overall Height
37 cm (14.6 in)
40 cm
(15.7 in)
38 cm (15 in)
Overall
Length
55 cm (21.7 in)
57 cm
(22.4 in)
65 cm (25.6 in)
Propeller
Diameter
18 cm
(7.1 in)
14 cm
(5.5 in)
18 cm (7.1 in)
20 cm (7.9 in)
Mounting Pipe
Description
34 mm (1.34 in) outer diameter; standard 1.0 in IPS schedule 40
Weight
1.5 kg
(3.2 lb)
1 kg
(2.2 lb)
1.5 kg
(3.2 lb)
1 kg (2.2 lb)
1.1 kg (2.5 lb)
Summary of Contents for Wind Monitor Series
Page 2: ......
Page 6: ......
Page 24: ...Wind Monitor Series 16...
Page 26: ...Appendix A Importing Short Cut Code Into CRBasic Editor A 2...
Page 30: ...Appendix B Example Programs B 4...
Page 34: ...Appendix C Wind Direction Sensor Orientation C 4...
Page 36: ...Appendix D Wind Direction Measurement Theory D 2...
Page 37: ......