Gas |
Stock
Number |
Maximum
Range |
Typical
Range Setting |
Expected
Life (in Air) |
Resolution |
Response | |
O2 |
SS401 |
0 - 25% vol. * |
0 - 21% vol. * |
2 years |
0.05% vol. |
T95<15 sec | |
H2S |
SS402 |
0 – 100ppm |
0 - 50ppm |
2 years |
1ppm |
T90<30 sec | |
CO |
SS403 |
0 – 500ppm |
0 - 500ppm |
2 years |
1ppm |
T90<25 sec | |
CL2 |
SS404 |
0 – 50ppm |
0 - 20ppm |
2 years |
0.1ppm |
T90<30 sec | |
NO2 |
SS405 |
0 – 20ppm |
0 - 20ppm |
2 years |
0.1ppm |
T90<25 sec | |
NH3 |
SS406 |
0– 1000ppm |
0 - 100ppm |
1-2 years |
1ppm |
T90<60 sec | |
O3 |
SS407 |
0 – 2ppm |
0 - 2ppm |
2 years |
20ppb |
T90<150 sec | |
V.O.C. |
SS408 |
0-1000 ppm Detects a range of volatile organic compounds | |||||
SO2 |
SS409 |
0 – 20ppm |
0 - 20ppm |
2 years |
0.1ppm |
T90<35 sec | |
NO |
SS410 |
0–250ppm |
0–100ppm |
2 years |
1ppm |
T90<20 sec | |
H2 |
SS411 |
0–100%LEL |
0 – 100% LEL |
2 years |
1% LEL |
< 180 sec | |
PH3 |
0 – 1ppm |
0– 0.5ppm |
18 months |
1ppb ** |
T90<30 sec | ||
HCN |
0 – 50ppm |
0 – 25ppm |
2 years |
0.1ppm |
T90<200 sec | ||
HCL |
0 – 50ppm |
0 - 20ppm |
1 year |
0.1ppm |
T90<120 sec | ||
O2 |
19% vol. |
23% vol. |
25% vol. |
25% vol. |
CO |
50ppm |
110ppm |
200ppm |
500ppm |
CL2 |
1ppm |
1.5ppm |
2ppm |
20ppm |
NO2 |
10ppm |
15ppm |
20ppm |
20ppm |
SO2 |
3ppm |
5ppm |
8ppm |
20ppm |
HCL |
1ppm |
1.5ppm |
2ppm |
20ppm |
O3 |
1ppm |
1.5ppm |
2ppm |
2ppm |
H2S |
10ppm |
15ppm |
20ppm |
50ppm |
NH3 |
25ppm |
35ppm |
50ppm |
30ppm |
HCN |
5ppm |
10ppm |
15ppm |
25ppm |
H2 |
20% LEL |
40% LEL |
60% LEL |
0-100% LEL |
NO |
25ppm |
35ppm |
50ppm |
100ppm |
PH3 |
150ppb |
200ppb |
250ppb |
500ppb |