Vega FiberFlex LFXG-H, Руководство по эксплуатации

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Calibration
LFXG-H Installation and Operation Guide 51
Calibration procedures
* Perform these data collection steps in any sequence, depending on your
ability to empty and fill the vessel.
If using the standard method, it may be helpful to record the sensor counts
and levels at each step:
1 Setting the low level and collecting Cal Low data
You must:
1. Use the gauge to measure the low process level.
Standard method Simple method
Includes these steps (see the following pages):
1.
Setting the low level and collecting Cal Low data*
2.
Setting the high level and collecting Cal High data*
3.
Collecting the linearizer table data*
4.
Calculating the linearity
5.
Calculating the calibration
Skips steps 3 and 4.
Table 3.2
Standard calibration sensor counts and levels record
Data type Sensor counts
Actual level
(engineering units)
Cal low level (usually empty)
Linearizer data point 0
1
2
3
4
5
6
7
8
9
Cal high level (usually full)
Linearizer data point 10