MSA ALTAIR 5X - 5.4 IR sensors

MSA
Technical Specifications/Certifications
ALTAIR 5X/ALTAIR 5X IR
68
GB
5.4 IR sensors
* Response time is for normal temperature range with sensor in position #3
Gases
Display
range
Resolu-
tion
Response
time at 20°C
Reproducibility of
the zero point
Reproducibility
of the measured
value
1]
t
90
CO
2
0-10 % Vol 0.01 % Vol ≤ 35 s ≤ ± 0.01 % Vol ≤ ±4 %
CH
4
0-100 % Vol 1 % Vol ≤ 34 s ≤ ± 5 % Vol ≤ ±10 %
C
3
H
8
0-100 % Vol 1 % Vol ≤ 36 s ≤ ± 3 % Vol ≤ ±8 %
C
4
H
10
0-25 % Vol 0.1 % Vol ≤ 35 s ≤ ± 0.5 % Vol ≤ ±4 %
Sensor
Range
[ppm]
Resolu-
tion
[ppm]
Reproducibility
Nominal
re-
sponse*
Normal temperature
range:
Extended temp.
range:
Cl
2
Clorine
0 - 10 0.05 ±0.2 ppm or 10 %
of reading,
whichever is greater
±0.5 ppm or 20 %
of reading,
whichever is greater
t[90]<
30 s]
NH
3
Ammonia
0 - 100 1 ±2 ppm or 10 %
of reading,
whichever is greater
±5 ppm or 20 %
of reading,
whichever is greater
t[90]<
40 s]
HCN
Hydrogen
cyanide
0 - 30 0.5 ±1 ppm or 10 %
of reading,
whichever is greater
±2 ppm or 20 %
of reading,
whichever is greater
t[90]<
30 s]
SO
2
Sulphur di-
oxide
0 - 20 0.1 ±2 ppm or 10 %
of reading,
whichever is greater
±3 ppm or 20 %
of reading,
whichever is greater
t[90]<
20 s]
ClO
2
Clorine di-
oxide
0 - 1 0.01 ±0.1 ppm or 10 %
of reading,
whichever is greater
±0.2 ppm or 20 %
of reading,
whichever is greater
t[90]<
2min]
NO
Nitric oxide
0 - 100 1
NO
2
Nitrogen
dioxide
0 - 20 0.1 ±2 ppm or 10 %
of reading,
whichever is greater
±3 ppm or 20 %
of reading,
whichever is greater
t[90]<
40 s]
PH
3
Phosphine
0 - 5 0.05 t[90]<
30 s]