MSA Ultima - Page 44

Table 2-1. Sensor Response to Interferants (continued)
INTERFERANT
CONCENTRATION
(PPM)
NH
3
ETO H
2
CO
2
Ammonia
25 25 0
No Data No Data
Carbon Monoxide
100 0
No Data
2
No Data
Carbon Monoxide
300
No Data No Data No Data
0
Chlorine
10 0 0 0
No Data
Ethylene
50 0
No Data No Data No Data
Hydrogen Chloride
40 0
No Data
0
No Data
Hydrogen Cyanide
10 0 0 0
No Data
Hydrogen Sulfide
40 2
No Data
0
No Data
Methane
2.5%
No Data No Data No Data
0
Nitric Acid
50 0
No Data
3
No Data
Nitrogen Dioxide
10 0 0 0
No Data
Pentane
0.75%
No Data No Data No Data
0
Phosphine
0.5 0 0 0
No Data
Propane
0.6%
No Data No Data No Data
0
Sulfur Dioxide
10 0
No Data
0
No Data
Chapter 2, Start-up
2-8