MSA ALTAIR 2X - 5.2 Sensor Data

ALTAIR 2X
48
Technical Data
GB
5.2 Sensor Data
Factory-set Alarm Thresholds and Setpoints
Sensor
Low Alarm
Set Point
High Alarm
Setpoint
Minimum
Alarm
Setpoint
Maximum
Alarm
Setpoint
STEL TWA
CO Carbon
Monoxide
25 ppm 100 ppm 10 ppm 1700 ppm 100 ppm 25 ppm
CO Carbon
Monoxide
High
Concentration
25 ppm 100 ppm 10 ppm 8500 ppm 100 ppm 25 ppm
H
2
S
Hydrogen
Sulfide
10 ppm 15 ppm 5 ppm 175 ppm 15 ppm 10 ppm
H
2
S Low
Concentration
(CO/H
2
S-LC
sensor)
5.0 ppm 10.0 ppm 1.0 ppm 70.0 ppm 10.0 ppm 1.0 ppm
H
2
S Low
Concentration
(H
2
S-LC/SO
2
sensor)
10.0 ppm 15.0 ppm 1.0 ppm 70.0 ppm 15.0 ppm 10.0 ppm
Cl
2
Chlorine 0.5 ppm 1.0 ppm 0.3 ppm 7.5 ppm 1.0 ppm 0.5 ppm
NH
3
Ammonia
25 ppm 50 ppm 10 ppm 75 ppm 35 ppm 25 ppm
NO
2
Nitrogen
Dioxide
2.5 ppm 5.0 ppm 1.0 ppm 47.5 ppm 5.0 ppm 2.5 ppm
SO
2
Sulphur
Dioxide
2.0 ppm 5.0 ppm 1.0 ppm 17.5 ppm 5.0 ppm 2.0 ppm