Reference Manual
00809-0100-4026, Rev FA
July 2009
2-3
Rosemount 5400 Series
Reactor vessels
The innovative design of the Rosemount 5400 Series
makes it an excellent choice for the most difficult
applications, such as reactor vessels:
• Unique circular polarization provides greater
mounting flexibility – no tank wall clearance
distance is needed
• Direct measurement – independent of most
variations in process conditions, such as density,
dielectric, vapor, temperature, and pressure
• Can handle turbulent conditions created by
agitation, top-filling, or process reaction
Mounting flexibility
The versatile Rosemount 5400 Series can be used in
mounting configurations other than standard nozzles:
• Fits most existing pipes: 2-8 in. (50-200 mm)
• Easy to isolate from the process – use a ball-valve
Still-pipes reduce the influence of foam, turbulence, and
tank obstructions. Ball-valves can be used on both
still-pipes and nozzles.
Underground tanks
The mounting flexibility of the Rosemount 5400 Series
makes it an excellent choice for many underground
tanks:
• Easy top-mounting
• Can handle long narrow nozzles, and pipes
• Unaffected by dirty products with solids content