MULTISENS User Manual
9
MultiSens User Guide EN_v1.0_281218
3.4.
Clear Peaks
You can see the minimum and maximum values for the concentration levels detected by the device as well as
the high TWA and STEL value on the display, and the values can be initialized. Press KEY button ( ) for three
seconds on the CLR(Clear) mode on the LCD monitor, and the OK will appear on the LCD monitor to notify the
completion of the initialization.
3.5.
Check on Alarm Value
Press the KEY button ( ) for three seconds under the
ALARM VAL
mode and the value for the LOW alarm is
displayed. Press the KEY button one time each to set the alarm set-off value for HIGH alarm, LOW alarm, TWA
and STEL alarm in the mentioned order.
3.5.1 Initial Setting Concentration Levels
Inflammables
(Ex)
Oxygen (O
2
)
Carbon Monoxide
(CO)
Hydrogen Sulfide
(H
2
S)
LOW
10 %LEL
19.5%
20 ppm
5 ppm
HIGH
20 %LEL
23.5%
200 ppm
10 ppm
TWA
20 ppm
5 ppm
STEL
100 ppm
10 ppm
* The set values can be modified on PC through SENSOTRAN IR-LINK (option).
<Caution> The values of different gases in the device are set based on the international standards. As such,
the alarm set-off values for each gas can be modified upon the approval and monitoring of the supervisor. The
modification may be done through SENSOTRAN IR-LINK (option).
3 sec.
3 sec.
