Relay Alarm Indications
Relay
number
Alarm Description AreaRAE Plus/Pro Display
1
High,
Over
Instant reading reaches the
high/over limitation of any sensor
installed
The text “Low,” “High,” “Fail,” “Lamp,” and “Over”
flashes alongside the readings simultaneously.
An alarm here points only to related sensors.
2 Low
Instant reading reaches the low
limitation of any sensor installed
3
Fail,
Pump
Stall
Any sensor in Fail alarm, VOC
sensor in Lamp alarm, LEL sensor
in Over alarm. Pump Stall alarm.
IMPORTANT!
The external devices that are to be connected to the AreaRAE Plus/Pro must be suitable for the
hazardous location where they are mounted.
The wiring method shall be to local electrical code and installations are subject to acceptance by
the authority having jurisdiction.
AreaRAE 43 User Manual
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