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Appendix: Calibration Guide and Additional Gases
9 Appendix: Calibration Guide for Additional Gases
The ULTIMA XIR PLUS sensor can be calibrated for a wide variety of combustible gas
compounds.
This information is only applicable for combustible XIR PLUS sensors and does not
apply to CO
2
and acetylene sensors.
The XIR PLUS sensor is only performance approved for methane and propane.
To change the XIR PLUS calibration,
(1)
Scroll and select Settings.
(2)
Select Sensor.
(3)
Scroll and select Gas Table.
(4)
Select the gas table for the target compound.
(5)
Select Save.
(6)
Scroll to Span Value and select (should already be in correct menu after saving Gas Table).
(7)
Enter the span value for the target compound as described in Tab. 21.
(8)
Select Save.
(9)
Go to the home screen.
(10)
Run a full calibration (Span and zero) using the target gas indicated in Tab. 21.
You can now calibrate the XIR PLUS sensor using the target gas for the target compound in
Tab. 21.
WARNING!
You must calibrate the XIR PLUS sensor with the target gas indicated in Tab. 21 for the sensor to
be accurate for the target gas.
Failure to follow the above warning can result in serious personal injury or loss of life.
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