Chapter 6 Manual Zero Point Windows display codes
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Manual Totalizer
The manual totalizer is a separate
totalizer. Press
to start, and Press
to stop it. It is used for flow
measurement and calculation.
Damping Factor
The damping factor ranges from 0
～
999 seconds.0 indicates no damping;
999 indicates the maximum damping.
The damping function will stabilize the
flow display.Its principle is the same
as that in a single-section RC filter.
The damping factor value corresponds
to the circuit time constant. Usually a
damping factor of 3 to 10 is
recommended in applications.
Low Flow Cut off Value
Low Flow Cut off is used to make the
system display as "0" value at lower
and smaller flows to avoid any invalid
totalizing. For example, if the cutoff
value is set as 0.03, system will take
all the measured flow values below
±0.03 as "0". Usually 0.03 is
recommended in most applications.
[40
sec
10
Dampi
ng
Low Flow Cutoff Val
0.01m/s
Attention
This operation will delete the entire user’s data and reset as the factory default.
Please consider carefully before taking this operation.
