Chapter 11 ____________________________________________________ Technical Specifications
VAISALA______________________________________________________________________ 175
- NTP condition applied for wind tunnel testing.
Table 33
Wind
Property
Description
Wind speed
Range
0 ... 60 m/s
Response time
0.25 s
Available variables
Average, maximum, and minimum
Accuracy
±3 % at 10 m/s
Output resolution
0.1 m/s (km/h, mph, knots)
Units available
m/s, km/h, mph, knots
Wind direction
Azimuth
0 ... 360°
Response time
0.25 s
Available variables
Average, maximum, and minimum
Accuracy
±3.0° at 10 m/s
Output resolution
1°
Measurement frame
Averaging time
1 ... 3600 s (= 60 min), at 1 s steps, on the
basis of samples taken at 4, 2, or 1 Hz rate
(configurable)
Update interval
1 ... 3600 s (= 60 min), at 1 s steps
