14
64171
PS200
PORTABLE GAS MONITOR
When this option is displayed (see
), the original gas used to
calibrate the monitor is identified between two arrowheads.
Figure 16: Cal Gas Selection
To select a different gas:
1. Press the
L
button to step through the options.
2. Press and hold the
R
button to select the required option.
3.3.8. Sensor Confirmation Check
The
symbol appears next to each sensor type to confirm that the sensor has been zeroed
correctly, as shown in
. If a wrench symbol
is displayed,
refer to
Section 5.3. Zero Fault
and
Section 5.4. Sensor Faults
Figure 17: Sensor Check Displays
3.3.9. Normal Operating Display
When warm-up is completed successfully, the backlight switches off and the normal operating
screen is displayed, as illustrated in
4-Gas Normal Operating Display
NOTE: The calibration certificate also identifies the calibration gas type used.
NOTE: Accuracy for the re-selected gas type is ± 20%
Revision 12
.1