12
4) 4mA Setpoint
Factory Set = 0
This option sets the distance( or level or space, depending on the selected
Measure Type
at which the
4mA output will occur. By default 4mA will represent
Empty
(0% of Span).
5) 20mA Setpoint
This option sets the distance (or level or space, depending on the selected
Measure Type
at which the
20mA output will occur.
By default 20mA will represent
Full
(100% of Span)
Important Information
The
Span
is the maximum working distance from
Empty
(0%) to
Full
(100%), and is automatically
calculated as
Empty Level
(Bottom Distance)
minus Blanking Distance.
Except for when Measure type
= Distance
in this case
the
Span
is the
same
as the
Empty Level
6) Blanking Distance
This option is the distance from the face of the transducer that is not capable of being measured, and is
pre-set to 35cm(SLM800S) or 50cm(SLM1200S). It should not be set to less than this figure, but can be
increased if required.
4mA POINT SET
4mA : 0m
20mA POINT SET
20mA : 12.50m
BLANKING DISTANCE
BL : 0.50m
