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SAW sensor – Parameter
Type 8098 FLOWave L
15.13.7 Activating the monitoring of the acoustic transmission factor
To be informed when the concentration of gas bubbles or solid particles changes in the liquid, monitor the
acoustic transmission factor.
A monitored value can be:
• in the normal operating range.
• in the warning range,
• in the error range.
You can set 4 limit values: 2 error limits and 2 warning limits.
→ -
teresis of the acoustic transmission factor.
in
and if the monitored value increases or decreases.
By default, the monitoring of the acoustic transmission factor and the diagnostics are all disabled.
To activate the monitoring of the acoustic transmission factor, do the following:
→ Go to the CONFIGURATION view.
→ SAWsensor
→ Parameter view.
→ Add.meas.values
→ Acoustictransmissionfactor
→ Limits
→ Active
→ Yes.
→
The monitoring of the acoustic transmission factor is active and the device status will change depending
on the limits that have been set.
→
.
→
.
→ To enable the monitoring, i.e. to be informed when the value of the acoustic transmission factor is
.
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