Sulfur Dioxide Analyzer Module

Sulfur Dioxide Analyzer Module

Sulfur Dioxide (SO2) is one of six criteria air pollutants identified by the U.S. EPA and is monitored extensively around the world by regulatory agencies.

SO2 is emitted directly from industrial processes and is also directly emitted by vehicles, especially if fuel quality is poor

Module specifications and performance

Sensor Code

AQM SOL

Range (ppb)

0 - 10,000

Display Resolution (ppb)

0.1

Noise Zero (ppb)

Span (% of reading)

1

0.02%

Limit of Detection (ppb)

2

Precision

0.14% of reading

Linearity (% of FS)

0.6%

24 hr Drift Zero (ppb)

Span (% of FS)

1

0.3%