Fenceline monitoring for safe and hazardous area

Fenceline (perimeter) monitoring

CHROMATOTEC® provides fenceline (perimeter) monitoring systems that measure ambient air concentrations of specific chemicals at the property line of manufacturing sites such as petroleum refineries and chemical plants. The analyzers quantify Volatile Organic Compounds (VOCs), sulfur compounds (H₂S, mercaptans, sulfides, SO₂), amines, ammonia, and many other substances, delivering both total concentrations and individual speciation.

CHROMATOTEC® monitors can track between 1 and 48 sampling points with a single analyzer.

The systems are designed to operate in both safe and hazardous areas – ATEX / IECEx Zone 1 Group IIC or Class I Division 1 – and are engineered to withstand harsh environments, backed by more than 40 years of experience.

CHROMATOTEC® solutions are chromatography-based and comply with international standard methods, including U.S. EPA Test Methods 325A and 325B and the new HON regulations.

Many other standards are also met, please contact us for more information!