The Sulfur Dioxide sensor module can measure ppb level accurate concentrations of SO2 in ambient conditions. The sensor module design is capable to monitor sulphur dioxide emissions from point sources on a real-time basis.

Advanced support electronics are developed to sense even very low concentrations of gas. Strong signal levels combined with low zero current allow very low concentration detection (<10 ppb) and a wide operating range. Additionally, the low-noise electronics produces stable signal, resulting in high accuracy even with a low concentration atmosphere.

The SO2 sensor works on the electrochemical principle. Electrochemical sensors are very sensitive to SO2 gas changes, which makes them an ideal choice for indicative air quality monitoring for outdoor applications.

Target applications:

• Smart City
• Industries
• Airport Monitoring
• Tunnel Monitoring
• Roadside Monitoring
• Research Projects