Burkert Type 8619 - Manual (Page 24)

22
Installationandwiring
ME RE RE GD CG FE SE TS TS
1 2 3 4 5 6 7 8 9
Oxidation reduction potential
measurement electrode
Reference electrode
Temperature
sensor
Strap (not delivered)
FE = functional earth
Figure 14 : Wiring an oxidation reduction potential sensor and a Pt100 or Pt1000 temperature sensor in a pH/ORP
module
ME RE RE GD CG FE SE TS TS
1 2 3 4 5 6 7 8 9
pH
measurement
electrode
Reference
electrode
Temperature
sensor
Oxidation reduction potential
measurement electrode
FE = functional earth
Figure 15 : Wiring a pH sensor, an oxidation reduction potential sensor and a Pt100 or Pt1000 temperature sensor in a
pH/ORP module
7.3.6. Wiring the "conD" conductivity module
Conductivity
sensor
C+ P+ P- C- GD FE SE TS TS
1 2 3 4 5 6 7 8 9
Temperature
sensor
FE = functional earth
Figure 16 : Wiring a resistive conductivity cell with 2 electrodes and a Pt100 or Pt1000 temperature sensor in a conduc-
tivity module
Type 8619
english