Multi Gas Clip Simple User’s Manual
V1.0
4
Portable gas detectors you can count on.
7 of 20
Alarms
Default Alarms
Each detector comes preprogrammed with the following factory default alarms for LOW,
HIGH, Time Weighted Average (TWA) and Short Term Exposure Limit (STEL):
Sensor
LOW
HIGH
TWA
STEL
H
2
S
10 ppm
15 ppm
10 ppm
15 ppm
CO
35 ppm
200 ppm
35 ppm
50 ppm
O
2
19.5%
23.5%
LEL
10%
20%
Alarms are non-latching by default. Alarm thresholds, STEL intervals, TWA intervals, and
latching options may be configured (see Adjustable Options section for more details).
Alarm Behavior
The following table describes
the detector’s behavior under various alarm conditions:
Alarm Condition
Audible Alarm
Vibration Alarm
Visual Alarm
Low
slow beep
slow vibration
slow LED flash
High
fast beep
fast vibration
fast LED flash
TWA
slow beep
slow vibration
slow LED flash
STEL
fast beep
fast vibration
fast LED flash
Multi
slow/fast beep slow/fast vibration
slow/fast LED flash
Sensor Error
fast beep
fast vibration
fast LED flash
Low Battery
1/3 of battery life remaining: Battery outline only
20 minutes remaining: single beep/flash, battery
outline
on
ly
10 minutes remaining: single beep/flash, battery outline flashes
5 minutes remaining: continuous beep/flash every 5 seconds
expired: 5 long beeps/flashes then
"
L
OW
B
AT"
is displayed
Examples of
alarm
condition
screens
:
Low
High
TWA
STEL
Multi
LEL
Sensor Error
H
2
S
Sensor Error
CO
Sensor Error
O
2
Sensor Error
Low
Battery
