Pressura RPM10 Operation And Service Manual page 45

Input2 Config Menu
TSI Sensor
SOFTWARE
MENU ITEM
NAME
Set Sensor Zero Sensor Zero
Calibration
RPM20
Set Sensor Span Sensor Span
Calibration
RPM20
Set Sensor Elevation
Elevation
RPM20
Reset Calibration Reset Cal
RPM20
ITEM DESCRIPTION
The Sensor Span item is used to re-zero the TSI Sensor
zero calibration point.
The Sensor Span item is used to match or calibrate the
PresSura monitor TSI sensor to the average room pressure
velocity as measured by a portable air velocity meter.
The Elevation item is used to enter the elevation of the
sensor above sea level. The pressure value needs to be
corrected due to changes in air density at different
elevations.
While this number can be entered in increments of 1 foot,
the density adjustments are in 1,000 foot increments. For
example, if the PresSura will interpret Elevation settings
between 0 and 999 feet as 0 feet, settings between 1000
and 1999 feet as 1000 feet, etc.
The Reset Cal item is used to return to the factory default
calibration, undoing field calibration adjustments. When this
menu item is entered, the controller will prompt the user to
verify that they want to do this by displaying the message
"Reset Settings to Factory Default?" Entering YES resets
the Sensor Zero, Sensor Span and Elevation items to
defaults. Entering NO will cancel the reset.
DEFAULT
ITEM RANGE
VALUE
None Unit is factory
calibrated and
should not
need
adjustment.
None Unit is factory
calibrated and
should not
need
adjustment.
0 to 10,000 feet 0
above sea level
None N/A