Hach sensION+ User Manual page 16

Table 3 Conversion from conductivity to salinity
Conductivity (mS/cm)
1.9
3.7
7.3
10.9
17.8
25.8
33.6
41.2
48.9
56.3
62.2
69.4
75.7
16 English
Salinity (g/L NaCl)
1.0
2.0
4.0
6.0
10.1
15.1
20.2
25.4
30.6
35.8
40.0
45.3
50.0