Global water – Xylem WQ-FDO OPTICAL DISSOLVED OXYGEN TRANSMITTER User Manual
Page 19

Global Water
800-876-1172
• globalw.com
Table 7.4
Salinity Correction Factors for Dissolved Oxygen in Water vs. Temperature (ºC)
and Conductivity (uS or PSS)
uS
51000
52000
53000
54000
55000
56000
57000
58000
59000
60000
61000
62000
63000
64000
65000
66000
67000
PSS
33.5
34.2
34.9
35.7
36.4
37.2
37.9
38.7
39.4
40.2
40.9
41.7
42.5
43.2
44
44.8
45.6
ºC
0
0.795
0.791
0.787
0.782
0.778
0.774
0.770
0.766
0.762
0.757
0.753
0.749
0.745
0.741
0.736
0.732
0.728
1
0.796
0.792
0.788
0.784
0.780
0.775
0.771
0.767
0.763
0.759
0.755
0.751
0.746
0.742
0.738
0.734
0.730
2
0.797
0.793
0.789
0.785
0.781
0.777
0.773
0.769
0.765
0.760
0.756
0.752
0.748
0.744
0.740
0.736
0.732
3
0.798
0.794
0.790
0.786
0.782
0.778
0.774
0.770
0.766
0.761
0.757
0.753
0.749
0.745
0.741
0.737
0.733
4
0.800
0.796
0.792
0.788
0.784
0.780
0.776
0.772
0.768
0.763
0.759
0.755
0.751
0.747
0.743
0.739
0.735
5
0.801
0.797
0.793
0.789
0.785
0.781
0.777
0.773
0.769
0.765
0.761
0.757
0.753
0.749
0.745
0.741
0.737
6
0.802
0.798
0.794
0.790
0.786
0.782
0.778
0.774
0.770
0.766
0.762
0.758
0.754
0.750
0.746
0.742
0.738
7
0.804
0.800
0.796
0.792
0.788
0.784
0.780
0.776
0.772
0.768
0.764
0.760
0.756
0.752
0.748
0.744
0.740
8
0.805
0.801
0.797
0.793
0.789
0.785
0.781
0.777
0.774
0.770
0.766
0.762
0.758
0.754
0.750
0.746
0.742
9
0.806
0.802
0.798
0.794
0.790
0.786
0.782
0.778
0.775
0.771
0.767
0.763
0.759
0.755
0.751
0.747
0.743
10
0.807
0.803
0.799
0.795
0.792
0.788
0.784
0.780
0.776
0.772
0.768
0.764
0.761
0.757
0.753
0.749
0.745
11
0.809
0.805
0.801
0.797
0.793
0.789
0.785
0.781
0.778
0.774
0.770
0.766
0.762
0.758
0.754
0.750
0.746
12
0.810
0.806
0.802
0.798
0.795
0.791
0.787
0.783
0.779
0.775
0.771
0.767
0.764
0.760
0.756
0.752
0.748
13
0.811
0.807
0.803
0.800
0.796
0.792
0.788
0.784
0.781
0.777
0.773
0.769
0.765
0.761
0.758
0.754
0.750
14
0.812
0.808
0.804
0.801
0.797
0.793
0.789
0.785
0.782
0.778
0.774
0.770
0.766
0.762
0.759
0.755
0.751
15
0.814
0.810
0.806
0.803
0.799
0.795
0.791
0.787
0.784
0.780
0.776
0.772
0.768
0.764
0.761
0.757
0.753
16
0.815
0.811
0.807
0.804
0.800
0.796
0.792
0.788
0.785
0.781
0.777
0.773
0.769
0.765
0.762
0.758
0.754
17
0.816
0.812
0.809
0.805
0.801
0.797
0.794
0.790
0.786
0.782
0.779
0.775
0.771
0.767
0.764
0.760
0.756
18
0.817
0.813
0.810
0.806
0.802
0.798
0.795
0.791
0.787
0.783
0.780
0.776
0.772
0.768
0.765
0.761
0.757
19
0.819
0.815
0.812
0.808
0.804
0.800
0.797
0.793
0.789
0.785
0.782
0.778
0.774
0.770
0.767
0.763
0.759
20
0.820
0.816
0.813
0.809
0.805
0.801
0.798
0.794
0.790
0.786
0.783
0.779
0.775
0.771
0.768
0.764
0.760
21
0.821
0.817
0.814
0.810
0.806
0.803
0.799
0.795
0.792
0.788
0.784
0.780
0.777
0.773
0.769
0.766
0.762
22
0.822
0.818
0.815
0.811
0.807
0.804
0.800
0.796
0.793
0.789
0.785
0.781
0.778
0.774
0.770
0.767
0.763
23
0.823
0.819
0.816
0.812
0.809
0.805
0.801
0.798
0.794
0.790
0.787
0.783
0.780
0.776
0.772
0.769
0.765
24
0.824
0.820
0.817
0.813
0.810
0.806
0.802
0.799
0.795
0.791
0.788
0.784
0.781
0.777
0.773
0.770
0.766
25
0.826
0.822
0.819
0.815
0.812
0.808
0.804
0.801
0.797
0.793
0.790
0.786
0.783
0.779
0.775
0.772
0.768
26
0.827
0.823
0.820
0.816
0.813
0.809
0.805
0.802
0.798
0.794
0.791
0.787
0.784
0.780
0.776
0.773
0.769
27
0.828
0.824
0.821
0.817
0.814
0.810
0.807
0.803
0.800
0.796
0.792
0.789
0.785
0.782
0.778
0.775
0.771
28
0.829
0.825
0.822
0.818
0.815
0.811
0.808
0.804
0.801
0.797
0.793
0.790
0.786
0.783
0.779
0.776
0.772
29
0.830
0.827
0.823
0.820
0.816
0.813
0.809
0.806
0.802
0.799
0.795
0.792
0.788
0.785
0.781
0.778
0.774
30
0.831
0.828
0.824
0.821
0.817
0.814
0.810
0.807
0.803
0.800
0.796
0.793
0.789
0.786
0.782
0.779
0.775
31
0.832
0.829
0.825
0.822
0.818
0.815
0.811
0.808
0.804
0.801
0.797
0.794
0.790
0.787
0.783
0.780
0.776
32
0.833
0.830
0.826
0.823
0.819
0.816
0.812
0.809
0.806
0.802
0.799
0.795
0.792
0.788
0.785
0.781
0.778
33
0.834
0.831
0.827
0.824
0.820
0.817
0.813
0.810
0.807
0.803
0.800
0.796
0.793
0.789
0.786
0.782
0.779
34
0.836
0.833
0.829
0.826
0.822
0.819
0.815
0.812
0.809
0.805
0.802
0.798
0.795
0.791
0.788
0.784
0.781
35
0.837
0.834
0.830
0.827
0.823
0.820
0.816
0.813
0.810
0.806
0.803
0.799
0.796
0.792
0.789
0.785
0.782
36
0.838
0.835
0.831
0.828
0.825
0.821
0.818
0.814
0.811
0.807
0.804
0.801
0.797
0.794
0.790
0.787
0.784
37
0.839
0.836
0.833
0.829
0.826
0.822
0.819
0.816
0.812
0.809
0.805
0.802
0.799
0.795
0.792
0.788
0.785
38
0.841
0.837
0.834
0.830
0.827
0.824
0.820
0.817
0.814
0.810
0.807
0.803
0.800
0.797
0.793
0.790
0.787
39
0.842
0.838
0.835
0.832
0.828
0.825
0.822
0.818
0.815
0.812
0.808
0.805
0.802
0.798
0.795
0.792
0.788
40
0.843
0.840
0.836
0.833
0.830
0.826
0.823
0.820
0.816
0.813
0.810
0.806
0.803
0.800
0.796
0.793
0.790