OPERATION OF THE AREARAE
2-15
The
minimum reading
is the lowest reading of each gas
concentration since the monitor was turned on. Readings
are updated every second with a “Min” message:
TOX1
VOC
TOX2
0
0.0
0
0
Min
19.9
LEL
OXY
TOX1
VOC
Gamma
0
0.0
0
0
Min
19.9
LEL
OXY
AreaRAE
AreaRAE Gamma
4. The
STEL reading
only applies to VOC and toxic
gases. It is the last 15-minute average gas concentration
reading, which is updated in every minute and is indicated
by a “STEL” message:
Note:
“****” is displayed in the first 15 minutes.
TOX1
VOC
TOX2
****
****
****
STEL
LEL
OXY
TOX1
VOC
Gamma
****
****
STEL
LEL
OXY
AreaRAE
AreaRAE Gamma
5. The
TWA reading
only applies to VOC and toxic gases.
The reading is the accumulated reading of the gas
concentration divided by 8 hours since the monitor was
turned on. The reading is updated every minute and is
indicated by the “TWA” message:
TOX1
VOC
TOX2
0
0.0
0
TWA
LEL
OXY
TOX1
VOC
Gamma
0
0.0
TWA
LEL
OXY
AreaRAE
AreaRAE Gamma
