Burkert Flowave 8098, Operating Instructions Manual

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SAW sensor – Maintenance
Type 8098 FLOWave L
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K factor
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Teach-in by volume The current K factor is displayed.
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Start the teach-in procedure.
If the cut-off function is enabled, it is automatically deactivated.
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Let the liquid flow through the device into the tank. When the desired volume is reached
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Enter the volume that has flown in the tank. The New settings are displayed.
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Save.
The new K factor is used.
If the cut-off function has been automatically deactivated, it is enabled again.
If the calibration fails, a message is displayed. Refer to chapter 24.10 Messages due to calibration or
simulation.
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Acknowledge the message to go back to the parent menu.
17.8.3 Calibrating the K factor by using a teach-in procedure
depending on the mass flow rate
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Make sure the teach-in conditions are similar to those of the process.
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In order that the calibration result is correct, make sure the following conditions are met during the
teach-in procedure:
• the liquid temperature is stable,
• the mass flow rate is stable,
• the liquid that flows through the device does not change.
To calibrate the K factor by using a teach-in procedure depending on the mass flow rate, do the following:
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Make sure a reference flowmeter is installed in the same pipe as the FLOWave.
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Charge the pipe. The mass flow rate must be at least 5 % of the full scale.
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Wait for the mass flow rate to be stable.
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Go to the CONFIGURATION view.
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SAW sensor
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Confirm to access the Parameter view.
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Go to the MAINTENANCE view.
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Calibration
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Stand. meas. values
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