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6. Technical Information
6.1
Specification
Wind Measurement
Parameters
Polar Wind Speed & Direction or U and V Vectors
Units of Measurement
m/s, knots, mph, kph, ft/min
Wind Speed
Range
0-60m/s (0-134mph)
Accuracy
 2% @12m/s
Resolution
0.01m/s (0.02mph)
Threshold
0.01m/s (0.02mph)
Wind Direction
Range
0-359 Degrees – No dead band
Accuracy
 3@12m/s
Resolution
1
Air Temperature
Type
Pt100 1/3 Class B
Range
-35C to + 70C
Accuracy
0.1C
Resolution
0.1C (0.1F)
Units of Measure
C or F
Relative Humidity
Range
0-100%
Accuracy
0.8%@23C
Resolution
0.1%
Units of Measure
% RH
Dew Point
Last Change
08 February, 2013
Resolution
0.1C (0.1F)
Accuracy
0.15C (23C ambient temp @20C dew point)
Units of Measure
C or F
MetPak User Manual
© Gill Instruments Ltd
Page 49