13
Reference Manual
00809-0100-4530, Rev DD
May 2016
G = Good
NR = Not Recommended
AD = Application Dependent
(consult your local Emerson
Process Management
representative)
Turbulence
G
AD
G
G
AD
Turbulent conditions causing
breaking forces
NR
AD
NR
NR
AD
Tall, narrow nozzles
AD
AD
G
AD
AD
Angled or slanted surface
(viscous or solids materials)
G
G
NR
AD
AD
Liquid or vapor spray might
touch probe above surface
NR
NR
G
NR
NR
Disturbing Electromagnetic
interference in tank
AD
AD
G
AD
AD
Cleanability of probe
G
G
NR
AD
AD
1.
For overall level applications, a changing dielectric has no effect on the measurement. For interface measurements, a changing dielectric for the top
fluid will degrade the accuracy of the interface measurement.
2. Limited
measuring
range.
3.
For viscous or sticky applications, it is not recommended to use centering discs mounted along the probe.
Rigid single
lead,
segmented
rigid single
lead
Flexible
single lead
Coaxial
Rigid twin
lead
Flexible twin
lead