Siemens SITRANS F M MAG 5100 W - Page 24

Installing/Mounting
4.5 Potential equalization
SITRANS F M MAG 5100 W
22 Operating Instructions, 11/2010, A5E03063678-02
Figure 4-11 Cathodic protection
● Isolate the sensor from cathodic protected pipes using insulated bolts.
● Use bypass cable between the mating flanges
NOTICE
Remote mounted sensor versions
If the above is not acceptable, remote m
ounted sensors can alternatively be connected
as follows:
 Connect coil current cable shield at sensor end via a 1.5 µF condensator
 Make sure that electrode cable shield is not connected at both ends