Burkert Type 8619 - Manual (Page 30)

28
Installationandwiring
Wire colour signal
ME RE RE GD CG FE SE TS TS
1 2 3 4 5 6 7 8 9
translucid
white green
grey
green/yellow
blue
red
strap (not
delivered)
black (coax)
FE = functional earth
translucid pH sensor
red (coax cable
shielding) reference electrode
blue rhodium electrode
green/yellow cable shielding
grey sensor body
green Pt1000
white Pt1000
Figure 15 : Wiring a Bürkert 8201 type sensor with integrated Pt1000 temperature sensor in symmetrical mode using a
Variopin connection cable with order code 554856 or 554857
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 16 : 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 17 : Wiring a pH sensor, an oxidation reduction potential sensor and a Pt100 or Pt1000 temperature sensor in a
pH/ORP module
Type 8619
english