19
64171LMP
Revision 3
PS200-LMP
PORTABLE GAS MONITOR
4.3.2. Alarms
Both the % VOL and PPM CO ranges have alarms. The default factory settings are:
• 0.1% VOL
• 35ppm CO
4.3.3. Pump
When the monitor enters INSPT mode, the pump is automatically on, and the pump icon is present
in the upper, right-hand corner of the LCD. To turn the pump off, press and hold the R button. The
pump icon will disappear, indicating that the pump is off. Press and hold the R button again to turn
the pump back on. The pump icon reappears.
4.3.4. Maximum Gas Values
To see the maximum gas value recorded since switching the monitor on, press the R button once.
MAX will appear at the bottom, center of the LCD and the maximum reading is displayed.
Figure 25: Maximum Gas Values
Press and hold the L button (RANGE) to view the maximum CO reading.
Press the R button again to switch back to the current % VOL reading.
To reset, press and hold the L button. The reading will return to 0.0% VOL.
4.3.5. Datalogging
Both manual and automatic datalogging are available in INSP mode. The monitor automatically
logs data at 1 minute intervals (configurable between 1s and 10 mins). To log the data manually,
press the L button once. LOG will briefly appear in the bottom center of the LCD, indicating that the
data has been logged.