KROHNE OPTIFLUX 5000 Flange EN - Manual (Page 19)

ELECTRICAL CONNECTIONS
4
19
OPTIFLUX 5000
www.krohne.com 04/2011 - 4000686302 - HB OPTIFLUX 5000 FL R02 en
Grounding ring number 1 (for type VN20):
• 3 mm / 0.1" thick (tantalum: 0.5 mm / 0.1")
4.3 Virtual reference for IFC 300 (C, W and F version)
Possible if:
• ≥ DN10
• Electrical conductivity ≥ 200 µS/cm
• Electrode cable max. 50m., type DS
4.4 Connection diagrams
Figure 4-2: Grounding ring number 1
Figure 4-3: Virtual reference
INFORMATION!
For the connection diagrams please refer to the documentation of the applicable converter.