Endress+Hauser Liquiphant FTL41 Brief Operating Instructions page 10

Mounting
High viscosity
NOTICE
Highly viscous liquids may cause switching delays.
‣
Make sure that the liquid can run off the tuning fork easily.
‣
Deburr the socket surface.
High viscosity, e.g. viscous oils: < 10 000 mPa⋅s
The tuning fork must be located outside the installation socket!
 6 Installation example for a highly viscous liquid. Unit of measurement mm (in)
4.1.3 Avoid buildup
• Use short installation sockets to ensure that the turning fork can project freely into the
vessel
• Install preferably flush mount on vessels or in pipes
• Leave sufficient distance between the buildup expected on the tank wall and the tuning fork
10
> 40 (1.57)
Liquiphant FTL41
A0037348
Endress+Hauser