| Sensor |
|
| Wind speed |
Propeller: 4-pole brushless AC generator |
| Wind direction |
Vane: potentiometer (5000 ohms × 2) |
| Startup threshold |
Less than 2 m/s |
| Weatherability |
Winds of 90 m/s or greater |
| Speed output |
45 V AC ±1 V at winds of 60 m/s |
| Display |
|
| Wind speed |
Measurement range: 2 to 60 m/s |
|
Switch to select instantaneous or average
wind speed |
|
Display method: red LED, three 7-segment
characters, text height 25.4 mm |
|
Light-up hold time: approx. 1 s |
| Wind direction |
Measurement range: 16 cardinal points (inst.
only) |
|
Display method: red LED, 16 cardinal point
dial, text size 13 mm |
|
Indicator always lit but brightens with change
in wind direction |
|
Light-up hold time: approx. 1 s |
| Speed output |
Instantaneous output: 0 to 10 mV (0-60 m/s) |
|
10-min average output: 0 to 10 mV (0-60 m/s) |
|
Output impedance: 500 ohms or less |
| Direction output |
Instantaneous output: 0-10 mV DC (0-540°) |
|
10-min average output: 0 to 10 mV DC (0-540°) |
|
Output impedance: 500 ohms or less |
| Housing |
Steel, flush-mounted panel type |
| Power source |
100 V AC ±10% |
| Power consumption |
Approx. 14 VA |
