Table 59 - Air Through A Venturi Meter Configuration Example - Honeywell SmartLine Multivariable SMV800 Series User Manual

Table 59 - Air Through a Venturi Meter Configuration Example

Step
1
Select a template for the SMV 3000 model you have for your flow
application.
Select standard volume flow in the Algorithm field of the FlowAlg tab
and then select the Engineering Units (CFM) on the FlowConf tab
card.
2 Click the
access the Flow Compensation Wizard Equation Model page.
3
Select Standard from the Equation Model list box on the Equation
Model page of the Flow Compensation Wizard to launch the Kuser
Model, then click
4
Select Gas as the fluid type from the list box on the Fluid Type page,
then
5
Select Standard Volume as the gas flow type from the list box on the
Gas Flow Type page, then click
page.
6
Enter the relevant flow process data from the Venturi Sizing Data
Sheet into the appropriate entry fields on the Process Data page as
follows:
You can change the engineering units by clicking on the text box with
the right mouse button.
Click Next to proceed to the Flowing Variables page.
7
Click the following options for failsafe indication on the Flowing
Variables page (so that there is an "
This will ensure that the PV4 flow output will go to failsafe if either
the static pressure or temperature sensors fail.
•
Click Next to proceed to the Solutions page.
Page 276
on the SCT/SMV 3000 configuration window to
Wizard . . .
to proceed to the Fluid Type page.
Next
to proceed to the Gas Flow Type page.
Next
Normal Flowrate = 630 CFM
Normal DP = 49 inches H
Design Pressure = 129.7 psia
Design Temperature = 100°F
Standard Density = 0.0764 lbs/ft
Compensation Mode = Full
Set Damping = 1.0 seconds.
SMV800 Series HART/DE Option User's Manual
Action
to proceed to the Process Data
Next
O @ 39.2 °F
2
3
" in each check box):
a
Revision 6.0