Emerson Micro Motion 3711, Configuration And Use Manual, Page: 61 / 234

Configuration and Use Manual 53
Configuring Volumetric Flow Measurement
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6.4 Gas Quality panel
The Gas Quality panel is shown in Figure 6-3. This panel is used to select the method that will be
used for volumetric flow measurement, and provide the required data for the selected method:
• If the Detailed method is selected, you must configure the complete composition of the gas
mixture, using the Gas Mole Percentage fields.
• If the Gross 1 method is selected, you must enter (not calculate):
- Concentration of nitrogen
- Specific gravity
- Heating value
• If the Gross 2 method is selected, you must enter (not calculate):
- Concentration of nitrogen
- Concentration of CO
2
- Heating value
- Specific gravity
Parameters on this panel are listed and defined in Table 6-3.
Figure 6-3 Gas Quality panel