Alarm Signal Summary - Honeywell MeshGuard FTD-2000 User Manual

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Alarm Signal Summary

Alarm
When
Mode
Gas readings
exceed the
Over Range
maximum value
of the sensor
> high alarm
High Alarm
setting
> low alarm
Low Alarm
setting
> TWA
TWA
setting
> STEL
STEL
Setting
Zero Drift < 0 ppm
Battery Low < 3.2V
Battery
< 3.1V
Exhausted
MeshGuard User's Guide
LCD Buzzer & LED
3 beeps per second
3 beeps per second
2 beeps per second
1 beep per second
1beep per second
1 beep per second
1 beep per minute
1 beep per second
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