Burkert Type 8025 - Handbuch (Seite 20)

18
Installationandwiring
+
-
(*)
Flow sensor
8025 Universal
Power supply
Plastic pipe Valve, pump,... (or earth rings, not
provided, inserted into the pipe)
Power cable shield
*) If a direct earth connection is not possible, fit a 100 nF / 50 V capacitor between the negative power supply terminal and
the earth.
Figure 7: Equipotentiality skeleton diagram with pipes in plastic
+
-
(*)
Flow sensor
8025 Universal
Power supply
Metal pipe
*) If a direct earth connection is not possible, fit a 100 nF / 50 V capacitor between the negative power supply terminal and
the earth.
Figure 8: Equipotentiality skeleton diagram with pipes in metal
English
Type 8025 UNIVERSAL