Vaisala MMT330 - Manual (Page 25)

Chapter 2 ___________________________________________________________ Product Overview
VAISALA ________________________________________________________________________ 25
0510-029
Figure 4 The Water Solubility of Transformer Oils versus
Temperature
The margins show the range of variation of water solubility found in
mineral oils.
WATER SOLUBILITY IN MINERAL TRANSFORMER OIL
10
100
1000
10000
0 10 20 30 40 50 60 70 80 90 100
Temperature (°C)
average water
solubility
range of
variation due to
oil type
range of
variation due to
oil type