H2S Monitoring

Watch our video about hydrogen sulfide monitoring

Monitoring hydrogen sulfide (H₂S) can be challenging due to chemical reactions, contamination, and demanding measurement conditions. Conventional monitoring systems may require frequent maintenance while still struggling to provide consistent results, particularly in environments with high levels of sulfur dioxide (SO₂).

Two solutions for different concentrations

The OPSIS DOAS system offers a robust alternative, delivering excellent performance even in environments with high levels of SO₂ concentrations.

OPSIS provides two solutions for H₂S monitoring, designed to meet different monitoring requirements.

The cross-stack system is suitable for measuring high concentrations of H₂S, while
The hot wet extractive system is designed for applications involving lower concentrations.

This flexibility allows the monitoring solution to be matched to the specific needs of each process.