Endress+Hauser Proline Prowirl 72, Руководство по эксплуатации

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Proline Prowirl 72 11 Description of device functions
E Hauser 101
AMPLIFICATION Devices are always optimally configured for the process conditions you specified.
Under certain process conditions, however, interference signals (e.g. strong vibrations)
can be suppressed or the measuring range extended by adjusting the amplification.
The amplification is configured as follows:
• A larger value can be entered for the amplification if the fluid is slow-flowing, the
density is low and there are minor disturbance influences (e.g. plant vibrations).
• A smaller value can be entered for the amplification if the fluid is fast-flowing, the
density is high and there are strong disturbance influences (e.g. plant vibrations).
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Caution!
Incorrectly configured amplification can have the following effects:
• The measuring range is limited in such a way that small flows cannot be recorded or
displayed. In this instance, the value for the amplification must be increased.
• Undesired interference signals are registered by the device which means that a flow is
recorded and displayed even if the fluid is at a standstill. In this instance, the value for
the amplification must be reduced.
Options:
1...5 (1 = smallest amplification, 5 = largest amplification)
Factory setting:
3
Function description SENSOR DATA