￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭￭
3 Installation
867 pH Module
￭￭￭￭￭￭￭￭
23
normally referred to as the "Postamble", "Record Suffix" or "Postfix
Code".
6
Exit the programming mode.
3.5
Connecting sensors
The measuring interface contains the following measuring inputs:
￭
Ind.
for a potentiometric electrode (pH, metal or ion-selective elec-
trode)
￭
Ref.
for a separate reference electrode
￭
Temp.
for a temperature sensor (Pt1000 or NTC)
￭
Pol.
for a polarizable electrode
￭
iConnect
for an iConnect (measuring interface for electrodes with
integrated data chip, so-called iTrodes)
3.5.1
Connecting a pH, metal or ion-selective electrode
Connect the pH, metal or ion-selective electrode as follows:
1
Plug the electrode plug into the
Ind.
socket of the 867 pH Module.
Figure 12
Connecting a pH, metal or ion-selective electrode
NOTICE
The electrode cable is protected against accidental disconnection
of the cable by means of a pull-out protection. If you wish to pull
out the plug again, you first need to pull back the outer plug
sleeve.
