Global Infrared Gas Analyzer Market Analysis and Forecast 2026-2032

Infrared gas analyzer is a spectroscopic instrument that quantifies gas concentration by measuring selective absorption of infrared radiation along a defined optical path and converting the attenuated signal to mole fraction using calibrated transfer functions. In its non-dispersive form a broad-band or narrow-band IR source, an optical path or cell, and a thermopile or pyroelectric detector with interference filters or gas-correlation optics isolate target rovibrational bands in the mid-IR; optical layouts range from single-pass tubes to Herriott/White multipass cells with gold-plated or blackened interiors to set effective path length and stray-light rejection. Dispersive and transform variants use gratings or a Michelson interferometer (FTIR) with a broadband source and a wideband detector to derive spectra for multi-component analysis with chemometric fitting. Photoacoustic IR analyzers transduce absorption to pressure waves detected by microphones or quartz tuning forks for compact cells and high pressure. Measurement fidelity depends on source stability, detector noise and bandwidth, wavelength selectivity and line-shape treatment, temperature and pressure control of the sample, water vapor handling, and suppression of optical etalons and baseline drift; performance is characterized by limit of detection at a stated averaging time, T₉₀ response, linear dynamic range, span and zero drift, cross-interference, and long-term Allan deviation.

The instrument stack combines an IR emitter (incandescent filament, micro-hotplate MEMS, Globar, or IR LED), beam conditioning and apertures, a gas interaction region with controlled pressure, temperature, and flow, IR-transparent windows or seals where required, and a detector matched to the spectral band (thermopile, pyroelectric, InGaAs, InAsSb, or HgCdTe depending on wavelength). Sample conditioning adds particulate filtration, water knock-out or drying where matrix effects are critical, corrosion-resistant wetted parts for acid gases, and heated lines and cells for hot-wet streams. Electronics include low-noise transimpedance stages, synchronous detection for chopped or modulated beams, high-resolution ADCs, and embedded processors executing temperature/pressure compensation and spectral or harmonic fitting; calibration metadata, span factors, and diagnostics are stored in nonvolatile memory with event logs for traceability.

Manufacture proceeds through opto-mechanical and gas-path integration followed by electronic assembly and calibration. Optical benches are machined and aligned to maintain source-detector symmetry and path length; multipass cells are assembled with precision mirror spacing, blackened baffles, and helium leak testing; gas manifolds and cells are passivated to minimize adsorption memory for polar species and fitted with calibrated pressure and temperature sensors. Sources are bonded and aged for radiance stability; detectors are mounted with thermal management and, where applicable, optical windows and cold shields. Control and acquisition boards are populated by SMT, coupled to precision current drivers and synchronous demodulators, and verified for noise and linearity. Factory calibration uses certified gas mixtures across multiple points to establish zero, span, linearity, and pressure-broadening compensation; environmental qualification applies temperature and humidity cycling, vibration and shock, and contamination challenges with water and hydrocarbons to quantify drift, recovery, and matrix cross-sensitivities.

Applications include combustion and process control in boilers, furnaces, and reformers; continuous emissions monitoring for CO, CO₂, NO, SO₂, H₂O, NH₃, HCl, and N₂O on stacks and ducts; automotive and catalyst development benches for exhaust species; ambient and indoor air quality monitoring; semiconductor bulk and specialty-gas surveillance for CO₂ and moisture where IR is applicable; agricultural and ecosystem flux measurements using fast-response CO₂/H₂O IRGAs in eddy-covariance towers; medical breath and metabolic gas analysis; and safety monitoring in enclosed spaces for CO and CO₂. Selection of architecture—NDIR single-gas, FTIR multi-gas, or photoacoustic—is determined by target species spectra, expected concentrations and interferences, response-time requirements, and the thermal and chemical environment of the measurement point.

The global Infrared Gas Analyzer market is projected to grow from US$ million in 2026 to US$ million by 2032, at a Compound Annual Growth Rate (CAGR) of % during the forecast period.

Infrared Gas Analyzer's global sales reached XX (units) with a value of US$ XX Million, marking an change of XX% compared to the previous year. This performance has positioned Thermo Fisher Scientific as the global sales leader, a title it has maintained for several consecutive years. Notably, Thermo Fisher Scientific's performance in primary markets is also remarkable. In the Chinese market, sales were XX (units), a change of XX% from the previous year. In Europe, sales were XX (units), showing a year-on-year of XX%. In the US, sales were XX (units), a year-on-year change of XX%.

The major global manufacturers in the Infrared Gas Analyzer market include Thermo Fisher Scientific, ABB, Yokogawa Electric, HORIBA, Servomex (Spectris), Endress+Hauser, Honeywell, Agilent Technologies and Siemens, etc. In 2025, the top three vendors accounted for approximately % of the revenue.

In terms of production side, this report researches the Infrared Gas Analyzer production, growth rate, market share by manufacturers and by region (region level and country level), from 2021 to 2026, and forecast to 2032.

In terms of consumption side, this report focuses on the sales of Infrared Gas Analyzer by region (region level and country level), by Company, by Type and by Application. from 2021 to 2026 and forecast to 2032.

This report presents an overview of global market for Infrared Gas Analyzer, capacity, output, revenue and price. Analyses of the global market trends, with historic market revenue or sales data for 2021 - 2025, estimates for 2026, and projections of CAGR through 2032.

This report researches the key producers of Infrared Gas Analyzer, also provides the consumption of main regions and countries. Of the upcoming market potential for Infrared Gas Analyzer, and key regions or countries of focus to forecast this market into various segments and sub-segments. Country specific data and market value analysis for the U.S., Canada, Mexico, Brazil, China, Japan, South Korea, Southeast Asia, India, Germany, the U.K., Italy, Middle East, Africa, and Other Countries.

This report focuses on the Infrared Gas Analyzer sales, revenue, market share and industry ranking of main manufacturers, data from 2021 to 2026. Identification of the major stakeholders in the global Infrared Gas Analyzer market, and analysis of their competitive landscape and market positioning based on recent developments and segmental revenues. This report will help stakeholders to understand the competitive landscape and gain more insights and position their businesses and market strategies in a better way.

This report analyzes the segments data by Type and by Application, sales, revenue, and price, from 2021 to 2032. Evaluation and forecast the market size for Infrared Gas Analyzer sales, projected growth trends, production technology, application and end-user industry.

Infrared Gas Analyzer Segment by Company

Thermo Fisher Scientific
ABB
Yokogawa Electric
HORIBA
Servomex (Spectris)
Endress+Hauser
Honeywell
Agilent Technologies
Siemens
Fuji Electric
AMETEK
Focused Photonics
Emerson
Teledyne Analytical Instruments
MKS Instruments
Bruker
CAI ENVEA Group
Bühler Technologies
Shanghai Chang Ai Electronic Science & Technology
Cubic Sensor and Instrument
Hangzhou Chunlai Technology
Nanhua Instruments
Beijing HUAYUN Analytical Instrument
Beijing SDL Technology
Beijing Xibi Instruments
Beijing Jun Fang Li Hua Technology
Qingdao Laoying Haina
Wuhan Ganwei Technology
SIGAS Measurement Engineering
Beijing Leshi Tech

Infrared Gas Analyzer Segment by Type

Portable
Desktop

Infrared Gas Analyzer Segment by Application

Automotive
Chemicals and Petrochemicals
Oil and Gas
Power Generation
Food and Beverage
Water and Wastewater
Environmental Monitoring
Other

Infrared Gas Analyzer Segment by Region

North America
United States
Canada
Mexico
Europe
Germany
France
U.K.
Italy
Russia
Spain
Netherlands
Switzerland
Sweden
Poland
Asia-Pacific
China
Japan
South Korea
India
Australia
Taiwan
Southeast Asia
South America
Brazil
Argentina
Chile
Middle East & Africa
Egypt
South Africa
Israel
Türkiye
GCC Countries

Study Objectives

1. To analyze and research the global status and future forecast, involving, production, value, consumption, growth rate (CAGR), market share, historical and forecast.
2. To present the key manufacturers, capacity, production, revenue, market share, and Recent Developments.
3. To split the breakdown data by regions, type, manufacturers, and Application.
4. To analyze the global and key regions market potential and advantage, opportunity and challenge, restraints, and risks.
5. To identify significant trends, drivers, influence factors in global and regions.
6. To analyze competitive developments such as expansions, agreements, new product launches, and acquisitions in the market.

Reasons to Buy This Report

1. This report will help the readers to understand the competition within the industries and strategies for the competitive environment to enhance the potential profit. The report also focuses on the competitive landscape of the global Infrared Gas Analyzer market, and introduces in detail the market share, industry ranking, competitor ecosystem, market performance, new product development, operation situation, expansion, and acquisition. etc. of the main players, which helps the readers to identify the main competitors and deeply understand the competition pattern of the market.
2. This report will help stakeholders to understand the global industry status and trends of Infrared Gas Analyzer and provides them with information on key market drivers, restraints, challenges, and opportunities.
3. This report will help stakeholders to understand competitors better and gain more insights to strengthen their position in their businesses. The competitive landscape section includes the market share and rank (in volume and value), competitor ecosystem, new product development, expansion, and acquisition.
4. This report stays updated with novel technology integration, features, and the latest developments in the market.
5. This report helps stakeholders to gain insights into which regions to target globally.
6. This report helps stakeholders to gain insights into the end-user perception concerning the adoption of Infrared Gas Analyzer.
7. This report helps stakeholders to identify some of the key players in the market and understand their valuable contribution.

Chapter Outline

Chapter 1: Introduces the report scope of the report, executive summary of different market segments (by type and by application, etc), including the market size of each market segment, future development potential, and so on. It offers a high-level view of the current state of the market and its likely evolution in the short to mid-term, and long term.
Chapter 2: Introduces the market dynamics, latest developments of the market, the driving factors and restrictive factors of the market, the challenges and risks faced by manufacturers in the industry, and the analysis of relevant policies in the industry.
Chapter 3: Infrared Gas Analyzer production/output of global and key producers (regions/countries). It provides a quantitative analysis of the production, and development potential of each producer in the next six years.
Chapter 4: Sales (consumption), revenue of Infrared Gas Analyzer in global, regional level and country level. It provides a quantitative analysis of the market size and development potential of each region and its main countries and introduces the market development, future development prospects, market space of each country in the world.
Chapter 5: Detailed analysis of Infrared Gas Analyzer manufacturers competitive landscape, price, sales, revenue, market share and industry ranking, latest development plan, merger, and acquisition information, etc.
Chapter 6: Provides the analysis of various market segments by type, covering the sales, revenue, average price, and development potential of each market segment, to help readers find the blue ocean market in different market segments.
Chapter 7: Provides the analysis of various market segments by application, covering the sales, revenue, average price, and development potential of each market segment, to help readers find the blue ocean market in different downstream markets.
Chapter 8: Provides profiles of key manufacturers, introducing the basic situation of the main companies in the market in detail, including product descriptions and specifications, Infrared Gas Analyzer sales, revenue, price, gross margin, and recent development, etc.
Chapter 9: North America by type, by application and by country, sales, and revenue for each segment.
Chapter 10: Europe by type, by application and by country, sales, and revenue for each segment.
Chapter 11: China by type, by application, sales, and revenue for each segment.
Chapter 12: Asia (Excluding China) by type, by application and by region, sales, and revenue for each segment.
Chapter 13: South America, Middle East and Africa by type, by application and by country, sales, and revenue for each segment.
Chapter 14: Analysis of industrial chain, sales channel, key raw materials, distributors and customers.
Chapter 15: The main concluding insights of the report. Show more