Figure 3-17 Data Range - Volumetric Flow - Omega OM-DAQXL-1 Series User Manual

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Standalone Operation
The frequency measurement mode can also be configured for a volumetric flow
measurement type in which case the data ranges screen will have different
configuration options as shown below.
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1. Engineering Units
2. K Factor
3. Display Range
4. Zero Adjust
5. Graph Range
6. Decimal Places
Example: Frequency=250 Hz.
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Figure 3-17 Data Range - Volumetric Flow

Allows selection of various flow measurement units.
Enter the K factor provided on by the flow meter manufacturer.
This is the linear mapping of the input range in terms of engineering units.
This determines what will be shown in the data display area for a given
input value.
This allows for a single offset value to be entered which will be applied to all
readings in terms of the selected engineering units.
This is a subset of the display range. This determines what portion of the full
display range will be displayed initially in the waveform views. This range
can also be adjusted from the waveform view.
Select the number of decimal places for display here.
Flow Rate Engineering Unit=GPM
K Factor=135.6 Pulse/Gallon
Flow Rate=(Frequency / K) *60=110.6 GPM
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