Air Monitoring Systems

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OPSIS and CleanAir are now working as a Team in the USA.

CleanAir is an authorized distributor and service representative in the US for OPSIS gas and air monitoring equipment of Furulund, Sweden. Current products include ambient air monitoring and source-level instruments based on both infrared (IR) and ultraviolet (UV) differential optical absorption spectroscopy (DOAS), as well as tunable diode laser technology. Systems are available for ambient air quality monitoring (AQM) and continuous emissions monitoring (CEM)/process control for a host of applications and industries including chemical, petroleum refining, cement, brick, fertilizer, mineral wool, and steel production as well as mining, waste incineration, power generation and open air and fenceline monitoring.

CleanAir offers a wide range of turn-key products and services for OPSIS, including:

• Fenceline emission monitoring systems
• Ambient air monitoring networks
• Process control monitoring systems
• Compliance assurance CEMS
• Long-term service and maintenance plans
• Emergency service and support
• Spare and replacement parts
• OPSIS Application Specific Information

Simple in concept, yet extremely accurate, OPSIS consists of a five component system consisting of an emitter, receiver, power supply, and fiber optic cable that transfers data to a compact on-site analyzer console.



The OPSIS "non-extractive" system can measure such compounds as SO2, NO2, NO, NH3, Hg, HCl, HF, CO, O2, H2O and CO2. - plus others. Because the analyzers themselves are isolated from the gas stream being measured, the OPSIS approach is ideal for difficult monitoring applications such as those involving corrosive or highly reactive gas streams.

Videos demonstrating some of the advantages of OPSIS monitoring systems:

Fenceline Monitoring at a Petrochemical Facility (BP)

Emissions Monitoring at Waste Incineration Facilities

Contact CleanAir Engineering at 800-627-0033 for more information