Chapter 6 Technical Data; Specifications; Table 5 Anemometer Specifications - Vaisala WMS302 User Manual

Chapter 6 _______________________________________________Technical Data
CHAPTER 6
TECHNICAL DATA

Specifications

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This chapter provides the technical data of WMS301 and
WMS302 Combined Wind Sensor.
Table 5 Anemometer Specifications
Property
Sensor / Transducer type
Measuring range
Starting threshold
Distance constant
Transducer output
Accuracy
(≤ 10 m/s)
(> 10 m/s)
Transfer function, where
U = wind speed [m/s]
F = output frequency [Hz]
Description/Value
Dual Reed switch
0.5 ... 60 m/s
< 0.4 m/s
2 m
1 Hz ~ 0.7 m/s
± 0.3 m/s
error < 2 %
U = - 0.24 + F × 0.699