| Wind Speed and Wind Direction Sensor |
| Wind direction |
Aeroplane type counterbalanced tail, Potentiometer |
| Wind speed |
Generated by 4 blade propeller
Starting speed: 2 m/s
Withstand speed: 90 m/s |
| Measuring range |
Wind direction: 0 to 540°
Wind speed: 2 to 70 m/s |
| Output voltage |
Wind direction: 0 to 5 VDC / 0 to 540°(540°= N.E.S.W.N.E.S.)
Wind speed: 0 to 5 VDC / 0 to 70 m/s |
| Power supply |
12VDC (consumption: 10 mA¡¡DC max.) |
| Wind Speed and Wind Direction Indicator |
| Measuring range |
Wind direction: 0 to 360°(16 div.)
Wind speed: 2 to70 m/s |
| Input voltage |
Wind direction: 0 to 5 VDC / 0 to 540° |
| Output voltage |
Instantaneous/Mean Wind direction:
0 to 10 mV, 0 to 1 V / 0 to 540°
(Instant or mean selected by switch)
Instantaneous/Mean Wind speed:
0 to 10 mV, 0 to 1 V / 0 to 70 m/s
(Instantaneous and mean signals output simultaneously) |
| General rating |
| Display |
Wind direction: 16 cardinal points, LED (dot display)
Wind speed: 3 digits, LED (7 segments) |
| Accuracy |
Wind direction: Within ±5°
Wind speed:
Within ±0.5 m/sec. at less than 10 m/sec.
Within ±5% at more than10 m/sec. |
| Measuring system |
Instant and mean (CR integration t = 120 sec) |
| Power requirements |
100 VAC ±10% 50/60 Hz Power consumption: 100 mA max. |
| Operating temperature |
0 to 40°C |
| Storage temperature |
-10 to 70°C |
| Relative humidity |
30 to 85% RH non-condensing |
| Environment |
Should not contain corrosive gas.
Atmosphere of approximately 1,013 hPa |
