MN301905 Rev A
71
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Appendix (continued)
Step Ten
MEDIUM
This function identifies the type of media that the sensor is measuring including
Liquid, Solid or Low Dielectric. Each has various settings to address the different
reflective properties associated with each medium.
Default is Liquid
.
The
Liquid Medium
function has the following settings:
Fast Level Change
- Used when the media’s level
rise or fall within the tank is greater than a rate of 1”
per second (25.4mm/sec). Selections are YES or
NO.
Default is NO
.
First Echo
- Used when the sensor has difficulty
seeing the first echo return. This setting adjusts the
peak strength (dB) of the first echo.
Default is
Normal
. Below are the settings:
o
Normal
- No adjustment
o
Small
- Decreases by 10dB
o
Big
- Increases by 10dB
o
Bigger
- Increases by 20dB
o
Biggest
- Increases by 40dB
Turbulent Surface
- Used when the surface of the
liquid is turbulent or agitated. Selections are YES or
NO.
Default is NO
.
Foam
- Used when the entire liquid surface is
covered with foam. Selections are YES or NO.
Default is NO
.
Low Dielectric
- Used when the liquid has a low
dielectric constant (
and
should not be performed
without first consulting with the factory
). Selections
are YES or NO.
Default is NO
.
Still Well
- Used when
the sensor is installed in
a still well, stand pipe or
sight glass. Selections
are YES or NO.
Default
is NO
.
Note: If YES is
selected, the pipe (inner)
diameter must be
entered.
