Installation of reflecting plate
If there are barriers in the tank, the reflecting plate can be installed to reflect the echo
wave away from the sensor. If necessary, "virtual echo learning" can be turned on.
Figure 3-8: Installation of reflecting plate
Installations with Agitation
If there are agitators in the tank, the instrument should be installed as far away from
these as possible. Once the installation is completed, the "virtual echo learning" should
be carried out while the agitators are running. It will eliminate the influence of false echo
generated by mixing blades. If foam or wave is generated due to agitation, then the
customer should consider a guided wave radar sensor such as the Honeywell SLG-700
series.
Go to
https://www.honeywellprocess.com/en-
US/explore/products/instrumentation/process-level-sensors/Pages/smartline-guided-
wave-level-transmitter.aspx
Figure 3-9: Agitation
SLN 700 SmartLine NCR Level Transmitter User's Manual
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Revision 2