GMI PS200 series User Manual

4-5
ALARMS
Fig. 4-2 ‘HIHI’ Alarm
Note: See the ‘CONFIGURATION HANDBOOK’ for further
information. (Part No. 64182)
4.2 ACKNOWLEDGE GAS ALARMS
Once in a safe area, or the gas reading has returned within
the preset limits, press and hold the Right Hand (RH) button
to mute the alarm sounder and extinguish the gas
LED’s.
4.3 MUTE ALARMS
If configured, a muted alarm will be silenced for 60 seconds.
Mute ‘disabled’ cannot silence the alarm until gas falls below
the alarm level.
If alarm configuration allows muting of audible alarm, the
following applies:
Non-latching: Once alarm has been muted, the audible alarm
is cancelled for a period of 60 seconds, and if gas
concentration during that time falls below alarm set point, the
visual alarm clears automatically.

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