GMI PS200 series User Manual

4-15
ALARMS
4.6 MAN DOWN ALARM (MOTION SENSOR)
The motion sensor alarm can be configured ‘NOT USED’
(default), ‘ALWAYS ON’ , or ‘SELECT AT START’ .
The sensor will activate an alarm if the instrument is not moved
for a pre-set period, configurable from 30 seconds to 5
minutes in 30 second increments.
The motion sensor alarm is ‘latched’ and must be
acknowledged to clear.
When an alarm condition is activated, the display backlight
flashes red, the audible alarm sounds once
every two seconds, and the warning red LED’s will flash.
A typical display is shown in Fig. 4-16.
Fig. 4-16 Motion Sensor Alarm
To cancel the alarm, press and hold the Right Hand (RH)
button after the instrument is handled / moved.

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