Honeywell XNX-AM Series Technical Manual page 105

XNX Universal Transmitter
Figure 193. Gas Calibration Menu
NOTE
!
Note: The Gas Calibration menu is for both zero calibration and span calibration.
Zero Calibration
Sensor Reading
at Current Settings
Figure 194. Zero Calibration Screen
As the sensor detects the gas and the concentration increases, the
values displayed will reflect the changing concentration. When the
concentration values are stable (about 3 minutes), select
transmitter to calculate the zero adjustment. Selecting
the Gas Calibration menu.
Figure 195. Zero Calibration in Progress
Section 3 - Calibration
3. If the zero calibration is successful, the transmitter will display
the Zero Passed screen.
Span Calibration
If a span calibration is not required, select the
calibration and return to the Calibration menu.
4. When the zero calibration is completed (or skipped), the Span
Concentration screen appears. The gas concentration for the
span gas calibration can be changed. If the span calibration is
skipped, the Gas Calibration screen displays.
to allow the
✓
will return to
5. Enter the concentration of the span gas by selecting
✖
the first digit. Use the
values. Use
digit. Continue until all digits have been selected.
Sensor Reading
at Current Settings
103
Figure 196. Zero Calibration Passed
✖
Figure 197. Span Gas Concentration Screen
switches to decrease or increase the
to accept the new value and move to the next
✓
Figure 198. Span Calibration Screen
to skip the span
to choose
✓
Calibration Gas
Concentration