page 27
Manual
HUMIPORT 05 english
The factory setting for Pabs is 1013 hPa (sea level).
Entering the air pressure only works if Unit2 is set to mixing ratio
(g/Kg or gr/lb).
Note:
If the current air pressure is not known, average values in relation to
sea level H [m] or [feet] can be used to minimise the effect of the pressure
(see adjacent table).
H
[m]
H
[feet]
pabs
[hPa] = [mbar]
0
0
1013
100
328
1007
200
656
988
300
984
976
500
1.640
952
800
2.625
917
1.000
3.281
894
1.500
4.921
840
2.000
6.562
789
3.000
9.843
697
4.000
13.123
615
5.000
16.404
543
10.000
32.808
291
