Top industries using NDIR analysers for emissions monitoring
Non-Dispersive Infrared (NDIR) analysers are a widely used technology in emissions monitoring. They provide accurate and reliable measurements of gas concentrations in various industrial applications. These analysers work by measuring the absorption of infrared light by specific gas molecules. Here, we take a look at the top industries that rely on NDIR analysers for emissions monitoring and the critical role these instruments play in maintaining environmental compliance.
Power generation industry
The power generation industry, particularly fossil fuel-based power plants, is one of the largest sources of greenhouse gas emissions. Power plants emit significant amounts of CO2, NOx, SOx and other pollutants as a byproduct of burning coal, natural gas and oil for electricity production.
The analysers are used in continuous emissions monitoring systems (CEMS) to measure the concentration of NOx, SOx, CO2, CO and other pollutants in flue gases. These measurements are crucial for ensuring compliance with environmental regulations and emissions standards set by government agencies.
Automotive industry
The automotive industry is another significant user of NDIR-based analysers, particularly in the context of emissions testing and vehicle manufacturing. NDIR technology is used to monitor exhaust emissions from vehicles, ensuring that they meet the stringent standards set by regulatory bodies worldwide.
In automotive testing, these anlysers are used to measure the concentrations of CO2, CO and hydrocarbons in vehicle exhaust. These measurements are important for certifying that vehicles comply with emissions standards.
Oil and gas industry
The oil and gas industry, particularly in exploration, refining and distribution, produces various gases that need to be monitored to ensure safe operations and regulatory compliance. Methane, a potent greenhouse gas, is a significant concern in this industry due to its high global warming potential.
The analysers are used to detect and measure methane and other hydrocarbons in different stages of oil and gas production. This includes monitoring gas leaks in pipelines, refineries and storage facilities to prevent environmental contamination and ensure worker safety.
Chemical manufacturing industry
The chemical manufacturing industry involves various processes that produce or use gases such as CO2, CO and volatile organic compounds. Monitoring these emissions is critical to ensure compliance with environmental regulations and to protect worker health.
NDIR technology based analysers are employed in chemical plants to monitor emissions from processes such as combustion, fermentation and chemical reactions. These instruments detect and measure the concentration of specific gases in the air, ensuring that emissions remain within permissible limits.
Looking for reliable NDIR gas analysers?
Explore our . The device is capable of measuring various gases, including oxygen, carbon monoxide, nitrogen oxide, hydrocarbons and sulphur dioxide. It has both NDIR and electrochemical (EC) sensors, which allow it to maintain precision and accuracy throughout its lifespan.
