SMC Networks HRS Series - Page 102

DOC1001322
Chapter 5 Display and Setting of Various Functions
5.4 Description of the Screen HRS Series
5-40
■ About electric conductivity
An example of control of electrical conductivity control is shown in “Figure 5-7 Example of
electrical conductivity control”.
Example operation of electric conductivity control
Fig.5-7 Example of electrical conductivity control
•Target electrical conductivity value : 25.0 [µS / cm]
• Electrical conductivity control hysteresis : 5.0 [µS / cm]
Elapsed time
Electric conductivity
Electric conductivity
Solenoid valve : Open
Solenoid valve : Close
Target electrical
conductivity value
[μS/cm]
30
25
20
10
0