GE XMO2 User Manual

General Programming 6-25
September 2007
DriftCal Enabled and One
Gas Selected
The Set Offset Gas option:
At the following prompt, specify the % oxygen of the offset gas to be
used for the DriftCal calibration (see the Calibration Sheet supplied
with your unit for recommendations).
Note: Typically, the XMO2 is factory-programmed for one-gas
calibration using air (20.93% O
2
) as the offset gas.
At the Offset Gas prompt, enter the %O2 for the intended offset gas.
Note: The gas type in the next prompt is set in the Select Gas Type
option of the Advanced Menu. The choices are %O2 (used as
an example in this manual), %H2, %N2, %SO2, and %CO2.
Refer to Chapter 7, Advanced Programming, for more details.
At the Offset Gas ON for prompt, set the time interval for which the
XMO2 waits before recording the new calibration point. GE Sensing
recommends a time of 0.00 and calibrating the unit after it has
reached equilibrium with the specified calibration gas.
At the Enter Calibration Span prompt, specify the high end of your
calibration range (see your Calibration Sheet for the span value).
This completes the prompts for the Set Offset Gas option, and the
XMO2 returns to the One-Gas DriftCal menu.
DRIFTCAL MENU
Press [Y] or [Enter] to specify an
offset gas, or press
[N] to proceed
to the next menu option.
Set Offset Gas?
Offset Gas
To accept the current value, press
[Y] or [Enter]. To change the
current value, use the numeric
keys to enter a new value and
press
[Y] or [Enter] twice.
%O2 [xx.xx]:
Offset Gas ON for
To accept the current value, press
[Y] or [Enter]. To change the
current value, use the numeric
keys to enter a new value and
press
[Y] or [Enter] twice.
MM:SS [x:xx]:
Enter Calibration Span
To accept the current value, press
[Y] or [Enter]. To change the
current value, use the numeric
keys to enter a new value and
press
[Y] or [Enter] twice.
%O2 [xx.xx]:

GE XMO2 Specifications

General

Brand	GE
Model	XMO2
Category	Transmitter
Language	English