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STEL alarm (toxics only)
If a toxic gas channel’s average gas reading for the past 15 minutes exceeds the STEL alarm setting:
•STEL displays in the alarm field for that channel.
•The channel’s display line flashes.
•The buzzer sounds a pulsed tone.
•The alarm lights flash.
TWA alarm (toxics only)
If a toxic gas channel’s average gas reading for the past 8 hours exceeds the TWA alarm setting:
•TWA displays in the alarm field for that channel.
•The channel’s display line flashes.
•The buzzer sounds a pulsed tone.
•The alarm lights flash.
Over range alarm
If a channel’s gas reading exceeds that channel’s
•OVER displays in the alarm field for that channel.
•The channel’s display line flashes.
•The buzzer sounds a pulsed tone.
•The alarm lights flash.
Eagle Instruction Manual | Alarms • 15 |