GMI PS200 series User Manual

4-8
USER HANDBOOK
Fig. 4-5 Low Battery Warning
The instrument battery must be re-charged.
Note: Gas alarms continue to operate after the ‘LOW
BATTERY’ warning appears.
The ‘BAT FAULT’ warning flashes when approximately
3 minutes operating time remains, as illustrated in Fig. 4-6.
The display will be red, the audible alarm sounds continuously
and the red LED’s remain on. After 3 minutes, the instrument
automatically switches off.
Fig. 4-6 Exhausted Battery Warning

GMI PS200 series Specifications

General

Display	LCD
Alarm Type	Audible, visual, and vibration alarms
Resolution	Depends on the gas being detected
Accuracy	Varies depending on the gas and sensor. Consult the specific sensor datasheet.
Operating Temperature	-20°C to +50°C
Power Supply	Rechargeable Li-ion battery
Pump Type	Built-in sample pump