58
pressure fronts and can find out more about the path of the fronts.
However, as the weather station always displays the relative air pressure at its
location, a correction factor must be defined, which makes it possible to display
the difference between absolute and relative air pressure. This is achieved (as
with this weather station) by entering the accurately known local air pressure
(either as notified by the local meteorological office or by calculation: absolute
air pressure
±
0.11 hPa per metre of the measuring location above/below mean
sea level) or by entering directly the height of the location above sea level.
Wind strength table (Beaufort)
Beaufort
Wind speed
Description
0
0 - 0.7 km/h
calm
1
0.7 - 5.4 km/h
slight breeze
2
5.5 - 11.9 km/h
light breeze
3
12.0 - 19.4 km/h
weak breeze
4
19.5 - 28.5 km/h
moderate breeze
5
28.6 - 38.7 km/h
fresh breeze
6
38.8 - 49.8 km/h
strong wind
7
49.9 - 61.7 km/h
stiff wind
8
61.8 - 74.6 km/h
stormy wind
9
74.7 - 88.9 km/h
storm
10
89.0 - 102.4 km/h
heavy storm
11
102.5 - 117.4 km/h
near hurricane storm
12
> 117.4 km/h
hurricane
Units
°
F
= [
°
C] * 9 / 5 + 32
°
C
= ( [
°
F] – 32 ) * 5 / 9
mmHg
= [hPa] * 0.75006
inHg
= [hPa] * 0.02953
m/s
= [km/h] / 3.6
= [km/h] * 0.27778
knots
= [km/h] / 1.852
= [km/h] * 0.53996
mph
= [km/h] / 1.609
= [km/h] * 0.6215
in
= [mm] / 25.4
= [mm] * 0.03937
ft
= [m] /0.3048
= [m] * 3.28084
cu. in.
= [ml] / 16.387
= [ml] * 0.061024
Summary of Contents for WS-2510
Page 3: ...3 ...
Page 9: ...9 Chapter 1 Introduction ...
Page 16: ...16 ...
Page 17: ...17 Chapter 2 Starting operation ...
Page 28: ...28 Chapter 3 File menu ...
Page 36: ...36 Chapter 4 Display menu ...
Page 42: ...42 Chapter 5 Weather display menu ...
Page 44: ...44 Chapter 6 Interface menu ...
Page 49: ...49 ...
Page 50: ...50 Chapter 7 View menu ...
Page 75: ...75 ...