Factory-Set Alarm Thresholds - MSA ALTAIR 5 Manual De Instrucciones

MSA
Measuring
range
Measuring
range
*check with MSA for sensor availability
5.2.

Factory-set Alarm thresholds

Sensor
COMB
CO
H S
2
O
2
SO
2
NO
2
NH
3
PH
3
Cl
2
ClO
2
HCN
CO
2
IR Propane (LEL)
IR Butane
(25 % Vol)
IR Methane
(25 % Vol)
IR Propane
(25 % Vol)
IR Butane
(25 % Vol)
US
TECHNICAL SPECIFICATIONS/CERTIFICATIONS
H S
2
0-200 ppm 0-1000 ppm
SO NO
2
0-20.0 ppm 0-20 ppm
HCN
0-100 ppm 0-20.0 ppm
LOW alarm HIGH alarm
10 % LEL
25 ppm
10 ppm
19.5 %
2.0 ppm
2.0 ppm
25 ppm
0.3 ppm
0.5 ppm
0.1 ppm
4.5 ppm
0.5 % Vol
15 % LEL
15 % LEL
8% Vol
8% Vol
8% Vol
ALTAIR 5 - Operating Manual
CO O
2
0-25 % Vol.
NH
2 3
0-100 ppm
*
Cl
ClO
2
2
0-1.00 ppm
STEL
20 % LEL
100 ppm 100 ppm
15 ppm 15 ppm
23.0 %
5.0 ppm 50 ppm
5.0 ppm 5.0 ppm
50 ppm 35 ppm
1.0 ppm 1.0 ppm
1.0 ppm 1.0 ppm
0.3 ppm 0.8 ppm
10.0 ppm 10 ppm
1.5 % 0.5 %
30 % LEL
30 % LEL
15 % Vol
15 % Vol
15 % Vol
Combustible
0-100% LEL
0-5.00% CH4
*PH
3
0-5.00 ppm
TWA
-- --
25 ppm
10 ppm
-- --
2.0 ppm
2.0 ppm
25 ppm
0.3 ppm
0.5 ppm
0.1 ppm
4.5 ppm
1.5 %
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