TopClean S CPC 30
4 Wiring
Hauser
21
4.3.4
Changing the pH input from glass electrode to
IsFET sensor
With this device you can run the electrode types glass electrode / redox electrode or
IsFET sensors.
For adapt the electrical connection from glass electrodes to IsFET sensor CPS 401,
please proceed as follows:
1.
Open housing cover of the CPM 153.
2.
On the left side (housing cover) pull off both ends of the red cable to the pH input
(s. fig. 16).
3.
Remove the "pH" terminal out of the transmitter and replace it by the terminals
"DRN" / "SRC".
4.
Pin up the jumper included as shown in fig. 17.
5.
Change the setting "electrode type" in the Quick Setup menu (p. 31) to "IsFET".
4.3.5
Outer screening connection
"
Caution!
Danger of inaccuracy.
Always protect plugs and terminals against humidity.
Fig. 18: Outer screening connection for CPK 1 to CPK 12 with metal cable gland.
The screen contact is within the cable gland.
Fig. 16: Cable (red) for connection of
pH / Redox glass electrodes.
Fig. 17:
Jumper for connection of IsFET sensor
TopHit H CPS 401
