Global water – Xylem WQ-FDO OPTICAL DISSOLVED OXYGEN TRANSMITTER User Manual
Page 13
Global Water
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Table 6.2
Solubility of Oxygen vs. Temperature (ºC) and Atmospheric Pressure (mbar)
mbar
1059.6
1053.0
1046.3
1039.6
1033.0
1026.3
1019.6
1013.0
1006.3
999.6
993.0
986.3
979.6
973.0
966.3
959.7
953.0
946.3
939.7
933.0
ºC
20.0
9.5
9.4
9.4
9.3
9.2
9.2
9.1
9.1
9.0
8.9
8.9
8.8
8.7
8.7
8.6
8.6
8.5
8.4
8.4
8.3
20.5
9.4
9.3
9.3
9.2
9.2
9.1
9.1
9.0
8.9
8.9
8.8
8.8
8.7
8.6
8.6
8.5
8.5
8.4
8.4
8.3
21.0
9.3
9.2
9.2
9.1
9.1
9.0
9.0
8.9
8.8
8.8
8.7
8.7
8.6
8.5
8.5
8.4
8.4
8.3
8.3
8.2
21.5
9.2
9.1
9.1
9.0
9.0
8.9
8.9
8.8
8.7
8.7
8.6
8.6
8.5
8.4
8.4
8.3
8.3
8.2
8.2
8.1
22.0
9.1
9.0
9.0
8.9
8.9
8.8
8.8
8.7
8.6
8.6
8.5
8.5
8.4
8.3
8.3
8.2
8.2
8.1
8.1
8.0
22.5
9.0
8.9
8.9
8.8
8.8
8.7
8.7
8.6
8.5
8.5
8.4
8.4
8.3
8.2
8.2
8.1
8.1
8.0
8.0
7.9
23.0
9.0
8.9
8.9
8.8
8.8
8.7
8.7
8.6
8.5
8.5
8.4
8.4
8.3
8.2
8.2
8.1
8.1
8.0
8.0
7.9
23.5
8.9
8.8
8.8
8.7
8.7
8.6
8.6
8.5
8.4
8.4
8.3
8.3
8.2
8.1
8.1
8.0
8.0
7.9
7.9
7.8
24.0
8.8
8.7
8.7
8.6
8.6
8.5
8.5
8.4
8.3
8.3
8.2
8.2
8.1
8.0
8.0
7.9
7.9
7.8
7.8
7.7
24.5
8.7
8.6
8.6
8.5
8.5
8.4
8.4
8.3
8.2
8.2
8.1
8.1
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
25.0
8.6
8.5
8.5
8.4
8.4
8.3
8.3
8.2
8.2
8.1
8.1
8.0
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
25.5
8.5
8.4
8.4
8.3
8.3
8.2
8.2
8.1
8.1
8.0
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
7.6
7.5
26.0
8.5
8.4
8.4
8.3
8.3
8.2
8.2
8.1
8.0
8.0
7.9
7.9
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
26.5
8.4
8.3
8.3
8.2
8.2
8.1
8.1
8.0
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
27.0
8.3
8.2
8.2
8.1
8.1
8.0
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
27.5
8.2
8.1
8.1
8.0
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
28.0
8.2
8.1
8.1
8.0
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
28.5
8.1
8.0
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
29.0
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
29.5
8.0
7.9
7.9
7.8
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
30.0
7.9
7.8
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
30.5
7.8
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
31.0
7.8
7.7
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
31.5
7.7
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
32.0
7.6
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
32.5
7.6
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
33.0
7.5
7.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
33.5
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
34.0
7.4
7.4
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
34.5
7.3
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
35.0
7.3
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
35.5
7.2
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
36.0
7.2
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
36.5
7.1
7.1
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
37.0
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
37.5
7.0
7.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
38.0
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
38.5
6.9
6.9
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
39.0
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.5
6.4
6.4
6.3
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
39.5
6.8
6.8
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.3
6.3
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9
40.0
6.7
6.7
6.6
6.6
6.5
6.5
6.4
6.4
6.4
6.3
6.3
6.2
6.2
6.2
6.1
6.1
6.0
6.0
5.9
5.9