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P106 Span
This parameter should be set to the maximum distance from the
Empty
Level
(
P105
) to the maximum material level. It is automatically set to be equal to
the
Empty
Level
(
P105
) less the
Near
Blanking
distance (
P107
), when you
set the empty level.
Default IMP 3 = 2.80m (9.19 feet), IMP 6 = 5.70m
(18.70 feet)
and
IMP 10 = 9.70m (31.82 feet).
P107 Near Blanking Distance
This parameter is the distance from the face of the transducer that is not
measurable and is pre-set to the minimum value dependant on the version of
IMP Lite
being used. It should not be set to less than this figure but can be
increased.
IMP Lite
Version
Near Blanking Distance
Lite 3 metre
Default Blanking Distance = 0.2m (0.66 feet)
Lite 6 metre
Default Blanking Distance = 0.3m (0.98 feet)
Lite 10 metre
Default Blanking Distance = 0.3m (0.98 feet)
P108 Far Blanking Distance
This is the distance (as a
percentage
of empty level) beyond the empty point
that the unit will be able to measure, and the
default
is pre-set to
10%
of the
empty level.
If the surface being monitored can extend beyond the
Empty
Level
(
P105
)
then the far blanking distance can be increased to a maximum of 100% of
empty level.
This parameter is always entered as a % of empty level.
Содержание IMP Lite 10
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