PT0E‑0730
16
《Interference measures in inert gas》
In the component of inert gas, a lot of interference gas may be present. When it should be
present so much to affect the measurement, it shall be required to mount the interference
removal filter.
４．Alarm
４−１．Alarm display
①At 1
st
alarm, the figure will blink and Warring will blink.
②At 2
nd
alarm, the figure will blink and Alarm will blink.
③At over alarm, the figure will blink and Over will blink.
※Non latched mode after alarm
４−２．Alarm buzzer & lamp action
《2
nd
alarm》
《Over alarm》
W A R N I N G
A L A R M
O V E R
Alarm≧1
st
alarm set（HC、H
2
S）
Alarm≦1
st
alarm set（O
2
）
【WARNING display, Intermittent LED, Blink】
Alarm≧2
nd
alarm set
【ALARM display, Intermittent LED, ON】
Alarm≧F.S.
【OVER display, Intermittent LED, ON】
《1
st
alarm》
WARNINNG
（1
st
alarm）
Lamp
ALARM，OVER
（2
nd
alarm, Over alarm）
Lamp
【Intermittent tone】
【LED blinking】
【Continuous tone】
【LED light‑on】
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