Endress+Hauser Levelflex FMP51 Operating Instructions Manual page 42

Mounting
42
Non-metallic vessels
1 Non-metallic vessel
2 Metal sheet or metal flange
To ensure reliable measurements in non-metallic vessels:
• Select an instrument version with metal flange (minimum size DN50/2").
• Or: mount a metal sheet with a diameter of at least 200 mm (8 in) to the probe at the
process connection. Its orientation must be perpendicular to the probe.
A metallic surface is not required for coax probes.
Levelflex FMP51, FMP52, FMP54 FOUNDATION Fieldbus
2
1
A0012527
Endress+Hauser