Burkert 8619 Operating Instructions Manual page 67

Type 8619
Installation and wiring
Wire colour Signal description
1 C+ Red Current electrode (high end)
2 P+ Transparent Potential electrode (high end)
3 P– Grey Potential electrode (low end)
4 C– Blue Current electrode (low end)
6 FE Green/yellow Functional earth
8 TS White Pt1000
9 TS Green Pt1000
Fig. 44: Wiring a conductivity sensor Type 8221 with Variopin connector
Wire colour Signal description
1 C+ Red Current electrode (high end)
2 P+ Transparent Potential electrode (high end)
3 P– Grey Potential electrode (low end)
4 C– Blue Current electrode (low end)
6 FE Green/yellow Functional earth
7 SE Brown Pt1000
8 TS White Pt1000
9 TS Black Pt1000
Fig. 45: Wiring a conductivity sensor Type 8221 with Variopin connector and a separated Pt1000 temperature sensor
1 2 3 4 5 6 7 8
Removable screw
terminals, 9-positions,
green
FE = functional earth
Colour of the wires of the connection cables with article
(1)
numbers 554855, 554856 and 554857.
1 2 3 4 5 6 7 8
Removable screw
terminals, 9-positions,
green
FE = functional earth
Colour of the wires of the connection cables with article
(1)
numbers 554855, 554856 and 554857.
(2) Colours of the wires of the Pt1000 sensor with article
number 427023 and its Bürkert connection cable with article
number 427113.
Temperature sensor
Strap
(not delivered)
9
Temperature sensor
9
English
67