| Calibration |
Each anemometer individually calibrated compliant with IEC 61400-12-1. |
| Measurement range |
0 … 75 m/s |
| Slope |
0.620 m |
| Offset |
0.21 m/s |
| Starting threshold |
< 0.3 m/s |
| Distance constant |
λ0= 1.81 ± 0.04 m |
| Switching chararacteristic |
| Signal Type |
NPN open collector, frequency proportional to wind speed |
| Duty cycle |
45 … 55 % |
| Max. switching voltage |
30 V |
| Max. recommended switching current |
10 mA |
| Output resistance |
60 Ω |
| Operating temperature range |
-40 … +60 °C |
| Exterior materials |
Anodized aluminum, Stainless steel and GRP |
| Weight |
0.36 kg |
| Overall height |
282 mm |
| Swept diameter of rotor |
188 mm |
| Manufacturer |
WindSensor |
| Accessories |
Module M83570 or M83200 (pull-up resistor 5.1 kΩ required) |
