Burkert Flowave 8098, Operating Instructions Manual

Page: 227 / 354

227
SAW sensor – Parameter
Type 8098 FLOWave L
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Add. meas. values
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Acoustic transmission factor
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Value name
.
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Enter the name by selecting and confirming each character. The name can have up to 19
characters.
→
OK
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Save the name.
The name is changed.
15.13.3 Activating the damping of the values of the acoustic
transmission factor and choosing a predefined damping level
The damping makes it possible to damp the fluctuations of the measured values of the acoustic trans -
mission factor:
• on the display,
• on the totalizers,
• on the outputs. The damping set for an analog output comes in addition to the damping of the acoustic
transmission factor.
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 %
By default, the values of the acoustic transmission factor are damped with the level
None
.
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 values of the acoustic transmission
factor change slowly.
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As an alternative to the 3 predefined damping levels Low , Medium or High , you can set your own
damping parameters. See chapter 15.13.4 .
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