Introduction
The most commonly analyzed gas carbon dioxide (CO2) using a greenhouse gas analyzer is ESE-GH-2080. Other common gases that can be detected include methane (CH4), nitrous oxide (N2O), and various fluorinated gases. The two primary measurement techniques used for detecting these greenhouse gases are absorption spectroscopy and non-dispersive infrared detection.
We mainly use NDIR technology to detect CH4, CO2, CO, N2O gases
The ESE-GH-2080 greenhouse gas analyzer independently developed and produced by the company is mainly based on non-dispersive infrared photoelectric (NDIR) detection technology, infrared wavelength filtering technology (GFC) and self-designed long optical path gas absorption cell (L -Cell) technology The quantitative analysis of gas in the infrared band is realized. This instrument mainly measures the concentration of CO2, CO, CH4 and other gases. It has the characteristics of high precision, good stability, and fast response time. It fully meets the requirements of typical industries (thermal power, steel, oil and gas exploration) GHG monitoring of stationary source discharge outlets, coal mining, waste treatment, etc.
| Measuring principle | Infrared absorption (NDIR) |
| measuring gas | CO, CO2, CH4 |
| Measurement range | (0~10/50/500/2000) ppm, other ranges can be customized. |
| Sample gas flow | 0.8L/min±10% |
| Response time | ≤60s |
| Indication error | ≤2%FS |
| drift | ≤±1%FS/24h |
| Preheat time | ≤60min |
| Output Interface | RS-232/RS-485/4-20mA |
A greenhouse gas (GHG) analyzer is a specialized device used to measure and analyze the concentrations of different greenhouse gases in the atmosphere. Greenhouse gases, such as carbon dioxide (CO2), methane (CH4), nitrous oxide (N2O), and ozone (O3), contribute to the greenhouse effect and climate change.
The importance of greenhouse gas analyzers can be summarized as follows:
Greenhouse gas analyzers employ various measurement techniques, including infrared spectroscopy, gas chromatography, and laser-based spectroscopy, depending on the specific gas being analyzed. These analyzers provide critical data for understanding climate change, guiding policy decisions, and developing strategies to mitigate greenhouse gas emissions and minimize the impacts of climate change.
Applications
We designed the Greenhouse Gas Analyzer to enable users to measure and analyze atmospheric concentrations of carbon dioxide (CO₂), methane (CH₄), and water vapor (H₂O) with high accuracy. Furthermore, the device supports applications across diverse domains—such as industrial research, agricultural studies, environmental monitoring, climate science, and energy-efficiency assessments. Its design ensures robust precision and reliability, and it delivers rapid, repeatable results.
Moreover, the analyzer integrates long-term data storage capabilities, allowing users to conduct extended trend analyzes and historical reviews. Consequently, users can monitor greenhouse-gas concentrations in their environment with ease and make data-driven decisions to reduce their carbon footprint.
We mainly use NDIR technology to detect CH4, CO2, CO, and N2O gases, due to CO2, CO, and CH4 all have obvious characteristic absorption lines in the (3000-5000) nm range. Therefore, we can measure these gases simultaneously by infrared spectroscopy
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Enviro Solutions Technology Co., Ltd (ESE Technology) is a gas analyzer manufacturer and leading provider in ODM/OEM services for gas analysis systems used by international famous brands.
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