Endress+Hauser Prosonic S FMU95, Руководство по эксплуатации

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Prosonic S FMU95 Commissioning
E Hauser 55
"process conditions"
Use this parameter to specify the process conditions of your application. The filters of the signal
evaluation are automatically adjusted to the selected conditions.
"process conditions" for the following situations Example filter settings
standard liquid for all fluid applications which do
not fit in any of the following
groups The filters and output damping are set
to average values.
calm surface Storage tanks with immersion
tube or bottom filling The averaging filters and output
damping are set to large values.
-> stable measured value
-> accurate measurement
-> slow reaction time
turbulent surface Storage/accumulation tanks with
uneven surface due to free filling,
mixing nozzles or small bottom
stirrers Special filters for stabilizing the input
signal are activated.
-> stable measured value
-> medium reaction time
additional agitator Moving surfaces (possibly with
vortex formation) due to agitators Special filters for stabilizing the input
signal are set to large values.
-> stable measured value
-> medium reaction time
fast change Rapid level change, particularly in
small tanks The averaging filters are set to small
values.
-> rapid reaction time
-> possibly unstable measured value
standard solid For all bulk solid applications
which do not fit in any of the
following groups. The filter and output damping are set
to average values.
solid dusty Dusty bulk solids The averaging filters are set to detect
even relatively weak signals.
conveyor belt Bulk solids with rapid level change The averaging filters are set to small
values.
-> rapid reaction time
-> possibly unstable measured value
test: no filter For service and diagnosis only All filters are switched off