RKI Instruments GX-8000(PT0-098) - Manual (Page 37)

5 Operations and Functions 5-1. Gas alarm activation
- 37 - GX-8000
<Display Operation>
Gas Concentration Display
In a gas alarm, the gas concentration display and the alarm type
display blink.
In case of over the detection range (Over Scale), "∩∩∩" is
displayed on the LCD.
Alarm Lamp
The alarm consists of two steps. Each of them is triggered when the respective alarm setpoint value is
reached to or exceeded.
Buzzer
The alarm consists of two steps. Each of them sounds when the respective alarm setpoint value is
reached to or exceeded.
Second alarm
setpoint
Alarm lamp
Buzzer
Display example
"Alarm Pattern (H-HH)"
"Alarm Pattern (L-H)"
(* oxygen deficiency alarm) 1 second interval
0.5 second interval
1 second interval
0.5 second interval
Concentration Concentration
Time Time
RESET RESET RESET
First alarm
setpoint
Second alarm
setpoint
First alarm
setpoint
Alarm lamp
Buzzer
WARNING
Issuance of a gas alarm indicates that there are extreme dangers. Take proper actions based on
your judgment.