Foam (top of foam
measurement)
Foam (top of foam
and liquid surface
measurement)
Coating/tacky liquids
Crystallizing liquids
Viscous liquids
Probe is close to
tank wall/disturbing
objects (<12"/30cm)
Probe could contact
tank wall, nozzle or
disturbing objects
Turbulent Surface
Turbulent fluid
causing mechanical
stress on probe
Tall, narrow nozzles
Liquid or vapor
spray could contact
probe above surface
Disturbing
electromagnetic
interference in tank
Ability to clean
probe
1
See the SLG 700 SmartLine Guided-Wave Radar Level Specification, Document
#34-SL-03-03.
Revision 7
1
SLG 700 SmartLine Level Transmitter User's Manual
Page 5