Mounting
34 FEX300, FEX500 OI/FEX300/FEX500-EN
4.7.3 Metal pipe with loose flanges
1. Solder the threaded nuts M6 (1) to the pipeline and connect the ground as shown in the
illustration.
2. Use a copper wire (at least 2.5 mm² (14 AWG)) to establish the ground connection between
the sensor (2) and an appropriate grounding point.
Flange design Wafer flange design
Fig. 26: Metal pipe, without liner