Operating the MultiRAE Plus
3
The table shows the features in the order in which they appear.
Regardless of which user mode the monitor is in, press
M
to advance
to the next available feature.
Features
Text
Mode
Display
Mode
Advanced
Mode
Sensor Names & Instantaneous
Readings -
instantaneous readings
are the actual gas concentrations
for the following sensors:
TOX1
(toxic gas) – parts-per-million (ppm)
TOX2
(toxic gas) – ppm
VOC
(volatile organic compound) – ppm
LEL
(lower explosive limit) – percentage
OXY
(oxygen) - percentage
OXY
OXY
yes
(with
“OK”
on
LCD)
yes
yes
PEAK -
the highest reading for
each gas concentration since the
monitor was turned on; updated
every second.
no
yes
yes
MIN -
the lowest reading for
each gas concentration since the
monitor was turned on; updated
every second.
no
yes
yes
STEL -
the Short Term Exposure
Limit for VOC and toxic gases
only; the average reading of the
gas concentration for the last 15
minutes, which is updated every
minute.
NOTE:
“****” will appear
for the first fifteen minutes.
no
yes
yes
TWA -
the Time Weighted Average
for VOC and toxic gases only; the
accumulated reading of the gas
concentration, divided by 8 hours,
since the monitor was turned on.
Updated every minute.
no
yes
yes
MODE
