Burkert Flowave 8098, Operating Instructions Manual

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151
SAW sensor – Parameter
Type 8098 FLOWave L
15.4 Setting the parameters of the volume flow rate
15.4.1 Giving a user defined name to the measured volume flow rate
The name is used to identify the process value in the user defined views and in all the menus where the
process value is displayed (for example in the Outputs menu).
By default, the name associated to the measured volume flow rate is
Volume flow
.
To add a user defined name to the default name, do the following:
→
Go to the
CONFIGURATION
view.
→
SAW sensor
→
Confirm to access the Parameter view.
→
Stand. meas. values
→
Volume flow
→
Value name .
→
Enter the name by selecting and confirming each character. The name can have up to 19
characters.
→
OK
→
Save the name.
The name is changed.
15.4.2 Activating the damping of the volume flow rate values and
choosing a predefined damping level
The damping makes it possible to damp the fluctuations of the measured values of the volume flow rate:
• on the display,
• on the totalizers,
• on the outputs. The damping set for an analog output comes in addition to the damping of the volume
flow.
The damping is not applied to the new measured value, if the 2 following conditions are met:
• a
Low , Medium or High damping level is active,
• and the variation between 2 values that are measured one after the other is higher than 30 % (for example
when charging the pipe or stopping the flow).
By default, the measured volume flow rate values are damped with the level Medium .
The Low damping level or no damping at all ( None ) are suited for applications/processes that need fast
response times.
The
Medium damping level or the High damping level are suited if the volume flow rate values change
slowly.
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