This 14 page guide describes how the various level measurement technologies function and provides tables that map numerous applications to specific level sensor / meter as well as limit level choices and which can work better for that application.
Media, environment and tank considerations are also mapped on an additional table. A reference table with dielectric values for various materials is included too.
Understand how each measurement techology works
Guidance on which technology is better for a particular application
Guidance on which technology is more suited for dozens of particular media including various liquids, slurries and solids
Can serve as a handy reference guide