Sup Venturi - Pressura RPM10 Operation And Service Manual

Input3 Config Menu

Sup Venturi

SOFTWARE
MENU ITEM
NAME
Minimum Flow Min Flow
RPM10 and
RPM20
Maximum Flow Max Flow
RPM10 and
RPM20
Set Flow K-Factor K-Factor
Adjustment
RPM10 and
RPM20
ITEM DESCRIPTION
The Min Flow item sets the flow rate through the venturi
valve when it is fully closed. The display will indicate a
volumetric flow rate. Adjust the displayed value to match
the flow through the venturi valve.
NOTE: The flow information can be obtained from the
label on the TSI Venturi Valve or by closing the
venturi valve using the Flow Control item in the
DIAGNOSTICS menu and performing a pitot tube
traverse of the duct.
The Min Flow menu item must be completed before
moving on to the Max Flow menu item.
The Max Flow item sets the flow rate through the venturi
valve when it is fully open. The display will indicate a
volumetric flow rate. Adjust the displayed value to match
the flow through the venturi valve.
NOTE: The flow information can be obtained from the
label on the TSI Venturi Valve or by closing the
venturi valve using the Flow Control item in the
DIAGNOSTICS menu and performing a pitot tube
traverse of the duct.
The Min Flow menu item must be completed before
moving on to the Max Flow menu item.
The K-Factor menu item sets the "K" factor for the flow
signal. The flow signal is multiplied by the K-Factor so that
the flow measurement matches the actual flow, determined
with a pitot tube traverse or other reference measurement.
NOTE: K-Factor modifies the entire range of the
calibrated flow, not just a single point.
DEFAULT
ITEM RANGE
VALUE
0 to 10000 cfm 0 cfm
0 to 10000 cfm 0 cfm
0.01 to 10.00 1.00