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Infrared Gas Sensor

Infrared Gas Sensors utilize only part of the infrared spectrum, corresponding to wavelengths which are absorbed by the gas to be detected. The optical bandwidth of a laser source is sufficiently narrow for it to be used directly, but with wideband sources such as thermal sources or even LED’s some additional wavelength selection in the optical path is required to achieve usable sensitivity and selectivity. The optical bandwidth of a sensor should ideally be matched to the absorption band of the gas (matching system bandwidth to the information carrying bandwidth) which is typically in the tens or low hundreds of nanometers.

Product & engineering

Understand the product.

Infrared Gas Sensors utilize only part of the infrared spectrum, corresponding to wavelengths which are absorbed by the gas to be detected. The optical bandwidth of a laser source is sufficiently narrow for it to be used directly, but with wideband sources such as thermal sources or even LED’s some additional wavelength selection in the optical path is required to achieve usable sensitivity and selectivity. The optical bandwidth of a sensor should ideally be matched to the absorption band of the gas (matching system bandwidth to the information carrying bandwidth) which is typically in the tens or low hundreds of nanometers.

Wavelength selection can be achieved using prisms or diffraction gratings, these being termed dispersive systems since they separate wavelengths spatially. Alternatively, a non-dispersive element may be used such as a multilayer thin film filter.

Nowadays commercial single gas IR gas sensors, as opposed to analytical instruments, are all based on NDIR techniques.

Selected research

Industry Growth & Trends

Global Infrared Gas Sensor Industry Growth and Trends Forecast to 2032

Market perspective

Infrared Gas Sensors utilize only part of the infrared spectrum, corresponding to wavelengths which are absorbed by the gas to be detected. The optical bandwidth of a laser source is sufficiently narrow for it to be used directly, but with wideband sources such as thermal sources or even LED’s some additional wavelength selection in the optical path is required to achieve usable sensitivity and selectivity. The optical bandwidth of a sensor should ideally be matched to the absorption band of the gas (matching system bandwidth to the information carrying bandwidth) which is typically in the tens or low hundreds of nanometers.

Wavelength selection can be achieved using prisms or diffraction gratings, these being termed dispersive systems since they separate wavelengths spatially. Alternatively, a non-dispersive element may be used such as a multilayer thin film filter.

Nowadays commercial single gas IR gas sensors, as opposed to analytical instruments, are all based on NDIR techniques.

Read the full market overview

Europe is the largest Infrared Gas Sensor market with about 43% market share. North America is follower, accounting for about 23% market share.

The key players are Alphasense, CityTechnology Ltd, Drager, GSS, GE, Senseair, Dynament, SGX Sensortech (IS), SmartGAS, Mipex, Clairair, Heimann, M-U-T, Edinburgh Sensors, Hanwei, NE Sensor etc. Top 3 companies occupied about 33% market share.

Report Scope

This report provides a structured, data-driven view of the global Infrared Gas Sensor market, combining harmonized quantitative metrics with targeted qualitative insight to support business and growth strategy, market positioning, and capital allocation.

The Infrared Gas Sensor market size, estimates, and forecasts are presented in terms of sales volume (K Units) and revenue (US$ million), with 2025 as the base year and historical and forecast data for 2021-2032. The report segments the global Infrared Gas Sensor market by Type, Application, region/country, and company, provides regional market sizes at the segment level, profiles the competitive landscape and key players and their market ranks, and reviews technology trends and new product developments relevant to Infrared Gas Sensor.

Key Companies & Market Share Insights

This section analyzes the strategies and performance of leading manufacturers in the global Infrared Gas Sensor market, including portfolio focus, innovation and product development, mergers and acquisitions, collaborations, and geographic expansion used to sustain or enhance competitive positions. It also summarizes recent corporate developments and key financial indicators and provides global revenue, price, and sales volume data by manufacturer for 2020-2025, enabling benchmarking of scale, pricing, and market share and supporting assessment of market concentration through indicators such as CR5 and CR10.

Infrared Gas Sensor Market by Company

Alphasense

CityTechnology Ltd

Drager

GSS

GE

Senseair

Dynament

SGX Sensortech (IS)

SmartGAS

Mipex

Clairair

Heimann

M-U-T

Edinburgh Sensors

Hanwei

NE Sensor

Infrared Gas Sensor Segment by Type

CO2

Combustible Gases

Others

Infrared Gas Sensor Segment by Application

Industrial

Residential

Infrared Gas Sensor 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

Key Drivers & Barriers

High-impact rendering factors and drivers have been studied in this report to aid the readers to understand the general development. Moreover, the report includes restraints and challenges that may act as stumbling blocks on the way of the players. This will assist the users to be attentive and make informed decisions related to business. Specialists have also laid their focus on the upcoming business prospects.

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 Sensor 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 Sensor 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 Sensor.

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 study scope of this report, executive summary of market segments by type, market size segments for North America, Europe, Asia Pacific, South America, Middle East & Africa.

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: Detailed analysis of Infrared Gas Sensor manufacturers competitive landscape, price, sales, revenue, market share and ranking, latest development plan, merger, and acquisition information, etc.

Chapter 4: Sales, revenue of Infrared Gas Sensor in regional level. It provides a quantitative analysis of the market size and development potential of each region and introduces the future development prospects, and market space in the world.

Chapter 5: Introduces market segments by application, market size segment for North America, Europe, Asia Pacific, South America, Middle East & Africa.

Chapter 6: Provides profiles of key players, introducing the basic situation of the main companies in the market in detail, including product sales, revenue, price, gross margin, product introduction, recent development, etc.

Chapter 7, 8, 9, 10 and 11: North America, Europe, Asia Pacific, South America, Middle East & Africa, sales and revenue by country.

Chapter 12: Analysis of industrial chain, key raw materials, manufacturing cost, and market dynamics.

Chapter 13: Concluding Insights of the report.

More report detail

Tables and figures
List of Tables Table 1. Major Company of CO2 Table 2. Major Company of Combustible Gases Table 3. Major Company of Others Table 4. Global Infrared Gas Sensor Sales by Type (2021 VS 2025 VS 2032) & (US$ Million) Table 5. Global Infrared Gas Sensor Sales by Type (2021-2026) & (K Units) Table 6. Global Infrared Gas Sensor Sales Market Share in Volume by Type (2021-2026) Table 7. Global Infrared Gas Sensor Sales by Type (2021-2026) & (US$ Million) Table 8. Global Infrared Gas Sensor Sales Market Share in Value by Type (2021-2026) Table 9. Global Infrared Gas Sensor Price by Type (2021-2026) & (USD/Unit) Table 10. Global Infrared Gas Sensor Sales by Type (2027-2032) & (K Units) Table 11. Global Infrared Gas Sensor Sales Market Share in Volume by Type (2027-2032) Table 12. Global Infrared Gas Sensor Sales by Type (2027-2032) & (US$ Million) Table 13. Global Infrared Gas Sensor Sales Market Share in Value by Type (2027-2032) Table 14. Global Infrared Gas Sensor Price by Type (2027-2032) & (USD/Unit) Table 15. North America Infrared Gas Sensor Sales by Type (2021-2026) & (K Units) Table 16. North America Infrared Gas Sensor Sales by Type (2021-2026) & (US$ Million) Table 17. Europe Infrared Gas Sensor Sales by Type (2021-2026) & (K Units) Table 18. Europe Infrared Gas Sensor Sales by Type (2021-2026) & (US$ Million) Table 19. Asia-Pacific Infrared Gas Sensor Sales by Type (2021-2026) & (K Units) Table 20. Asia-Pacific Infrared Gas Sensor Sales by Type (2021-2026) & (US$ Million) Table 21. Latin America Infrared Gas Sensor Sales by Type (2021-2026) & (K Units) Table 22. Latin America Infrared Gas Sensor Sales by Type (2021-2026) & (US$ Million) Table 23. Middle East and Africa Infrared Gas Sensor Sales by Type (2021-2026) & (K Units) Table 24. Middle East and Africa Infrared Gas Sensor Sales by Type (2021-2026) & (US$ Million) Table 25. Infrared Gas Sensor Industry Trends Table 26. Infrared Gas Sensor Industry Drivers Table 27. Infrared Gas Sensor Industry Opportunities and Challenges Table 28. Infrared Gas Sensor Industry Restraints Table 29. Global Infrared Gas Sensor Sales Revenue by Company (US$ Million) & (2021-2026) Table 30. Global Infrared Gas Sensor Revenue Market Share by Company (2021-2026) Table 31. Global Infrared Gas Sensor Sales by Company (2021-2026) & (K Units) Table 32. Global Infrared Gas Sensor Sales Share by Company (2021-2026) Table 33. Global Infrared Gas Sensor Market Price by Company (2021-2026) & (USD/Unit) Table 34. Global Infrared Gas Sensor Industry Company Ranking, 2024 VS 2025 VS 2026 Table 35. Global Infrared Gas Sensor Major Company Production Sites and Headquarters Table 36. Global Infrared Gas Sensor Company, Product Type & Application Table 37. Global Infrared Gas Sensor Company Establishment Date Table 38. Global Company Market Concentration Ratio (CR5 and HHI) Table 39. Global Infrared Gas Sensor by Company Type (Tier 1, Tier 2, and Tier 3) & (Based on the Revenue of 2025) Table 40. Global Infrared Gas Sensor Market Size Comparison by Region (US$ Million): 2021 VS 2025 VS 2032 Table 41. Global Infrared Gas Sensor Sales by Region (2021-2026) & (K Units) Table 42. Global Infrared Gas Sensor Sales Market Share in Volume by Region (2021-2026) Table 43. Global Infrared Gas Sensor Sales by Region (2021-2026) & (US$ Million) Table 44. Global Infrared Gas Sensor Sales Market Share in Value by Region (2021-2026) Table 45. Global Infrared Gas Sensor Sales (K Units), Value (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 46. Global Infrared Gas Sensor Sales by Region (2027-2032) & (K Units) Table 47. Global Infrared Gas Sensor Sales Market Share in Volume by Region (2027-2032) Table 48. Global Infrared Gas Sensor Sales by Region (2027-2032) & (US$ Million) Table 49. Global Infrared Gas Sensor Sales Market Share in Value by Region (2027-2032) Table 50. Global Infrared Gas Sensor Sales (K Units), Value (US$ Million), Price (USD/Unit) and Gross Margin (2027-2032) Table 51. Global Infrared Gas Sensor Sales by Application (2021 VS 2025 VS 2032) & (US$ Million) Table 52. Global Infrared Gas Sensor Sales by Application (2021-2026) & (K Units) Table 53. Global Infrared Gas Sensor Sales Market Share in Volume by Application (2021-2026) Table 54. Global Infrared Gas Sensor Sales by Application (2021-2026) & (US$ Million) Table 55. Global Infrared Gas Sensor Sales Market Share in Value by Application (2021-2026) Table 56. Global Infrared Gas Sensor Price by Application (2021-2026) & (USD/Unit) Table 57. Global Infrared Gas Sensor Sales by Application (2027-2032) & (K Units) Table 58. Global Infrared Gas Sensor Sales Market Share in Volume by Application (2027-2032) Table 59. Global Infrared Gas Sensor Sales by Application (2027-2032) & (US$ Million) Table 60. Global Infrared Gas Sensor Sales Market Share in Value by Application (2027-2032) Table 61. Global Infrared Gas Sensor Price by Application (2027-2032) & (USD/Unit) Table 62. North America Infrared Gas Sensor Sales by Application (2021-2026) & (K Units) Table 63. North America Infrared Gas Sensor Sales by Application (2021-2026) & (US$ Million) Table 64. Europe Infrared Gas Sensor Sales by Application (2021-2026) & (K Units) Table 65. Europe Infrared Gas Sensor Sales by Application (2021-2026) & (US$ Million) Table 66. Asia-Pacific Infrared Gas Sensor Sales by Application (2021-2026) & (K Units) Table 67. Asia-Pacific Infrared Gas Sensor Sales by Application (2021-2026) & (US$ Million) Table 68. Latin America Infrared Gas Sensor Sales by Application (2021-2026) & (K Units) Table 69. Latin America Infrared Gas Sensor Sales by Application (2021-2026) & (US$ Million) Table 70. Middle East and Africa Infrared Gas Sensor Sales by Application (2021-2026) & (K Units) Table 71. Middle East and Africa Infrared Gas Sensor Sales by Application (2021-2026) & (US$ Million) Table 72. Alphasense Company Information Table 73. Alphasense Business Overview Table 74. Alphasense Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 75. Alphasense Infrared Gas Sensor Product Portfolio Table 76. Alphasense Recent Development Table 77. CityTechnology Ltd Company Information Table 78. CityTechnology Ltd Business Overview Table 79. CityTechnology Ltd Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 80. CityTechnology Ltd Infrared Gas Sensor Product Portfolio Table 81. CityTechnology Ltd Recent Development Table 82. Drager Company Information Table 83. Drager Business Overview Table 84. Drager Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 85. Drager Infrared Gas Sensor Product Portfolio Table 86. Drager Recent Development Table 87. GSS Company Information Table 88. GSS Business Overview Table 89. GSS Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 90. GSS Infrared Gas Sensor Product Portfolio Table 91. GSS Recent Development Table 92. GE Company Information Table 93. GE Business Overview Table 94. GE Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 95. GE Infrared Gas Sensor Product Portfolio Table 96. GE Recent Development Table 97. Senseair Company Information Table 98. Senseair Business Overview Table 99. Senseair Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 100. Senseair Infrared Gas Sensor Product Portfolio Table 101. Senseair Recent Development Table 102. Dynament Company Information Table 103. Dynament Business Overview Table 104. Dynament Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 105. Dynament Infrared Gas Sensor Product Portfolio Table 106. Dynament Recent Development Table 107. SGX Sensortech (IS) Company Information Table 108. SGX Sensortech (IS) Business Overview Table 109. SGX Sensortech (IS) Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 110. SGX Sensortech (IS) Infrared Gas Sensor Product Portfolio Table 111. SGX Sensortech (IS) Recent Development Table 112. SmartGAS Company Information Table 113. SmartGAS Business Overview Table 114. SmartGAS Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 115. SmartGAS Infrared Gas Sensor Product Portfolio Table 116. SmartGAS Recent Development Table 117. Mipex Company Information Table 118. Mipex Business Overview Table 119. Mipex Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 120. Mipex Infrared Gas Sensor Product Portfolio Table 121. Mipex Recent Development Table 122. Clairair Company Information Table 123. Clairair Business Overview Table 124. Clairair Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 125. Clairair Infrared Gas Sensor Product Portfolio Table 126. Clairair Recent Development Table 127. Heimann Company Information Table 128. Heimann Business Overview Table 129. Heimann Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 130. Heimann Infrared Gas Sensor Product Portfolio Table 131. Heimann Recent Development Table 132. M-U-T Company Information Table 133. M-U-T Business Overview Table 134. M-U-T Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 135. M-U-T Infrared Gas Sensor Product Portfolio Table 136. M-U-T Recent Development Table 137. Edinburgh Sensors Company Information Table 138. Edinburgh Sensors Business Overview Table 139. Edinburgh Sensors Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 140. Edinburgh Sensors Infrared Gas Sensor Product Portfolio Table 141. Edinburgh Sensors Recent Development Table 142. Hanwei Company Information Table 143. Hanwei Business Overview Table 144. Hanwei Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 145. Hanwei Infrared Gas Sensor Product Portfolio Table 146. Hanwei Recent Development Table 147. NE Sensor Company Information Table 148. NE Sensor Business Overview Table 149. NE Sensor Infrared Gas Sensor Sales (K Units), Revenue (US$ Million), Price (USD/Unit) and Gross Margin (2021-2026) Table 150. NE Sensor Infrared Gas Sensor Product Portfolio Table 151. NE Sensor Recent Development Table 152. North America Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (K Units): 2021 VS 2025 VS 2032 Table 153. North America Infrared Gas Sensor Sales by Country (2021-2026) & (K Units) Table 154. North America Infrared Gas Sensor Sales Market Share by Country (2021-2026) Table 155. North America Infrared Gas Sensor Sales Forecast by Country (2027-2032) & (K Units) Table 156. North America Infrared Gas Sensor Sales Market Share Forecast by Country (2027-2032) Table 157. North America Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 158. North America Infrared Gas Sensor Market Size by Country (2021-2026) & (US$ Million) Table 159. North America Infrared Gas Sensor Market Share by Country (2021-2026) Table 160. North America Infrared Gas Sensor Market Size Forecast by Country (2027-2032) & (US$ Million) Table 161. North America Infrared Gas Sensor Market Share Forecast by Country (2027-2032) Table 162. Europe Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (K Units): 2021 VS 2025 VS 2032 Table 163. Europe Infrared Gas Sensor Sales by Country (2021-2026) & (K Units) Table 164. Europe Infrared Gas Sensor Sales Market Share by Country (2021-2026) Table 165. Europe Infrared Gas Sensor Sales Forecast by Country (2027-2032) & (K Units) Table 166. Europe Infrared Gas Sensor Sales Market Share Forecast by Country (2027-2032) Table 167. Europe Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 168. Europe Infrared Gas Sensor Market Size by Country (2021-2026) & (US$ Million) Table 169. Europe Infrared Gas Sensor Market Share by Country (2021-2026) Table 170. Europe Infrared Gas Sensor Market Size Forecast by Country (2027-2032) & (US$ Million) Table 171. Europe Infrared Gas Sensor Market Share Forecast by Country (2027-2032) Table 172. Asia-Pacific Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (K Units): 2021 VS 2025 VS 2032 Table 173. Asia-Pacific Infrared Gas Sensor Sales by Country (2021-2026) & (K Units) Table 174. Asia-Pacific Infrared Gas Sensor Sales Market Share by Country (2021-2026) Table 175. Asia-Pacific Infrared Gas Sensor Sales Forecast by Country (2027-2032) & (K Units) Table 176. Asia-Pacific Infrared Gas Sensor Sales Market Share Forecast by Country (2027-2032) Table 177. Asia-Pacific Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 178. Asia-Pacific Infrared Gas Sensor Market Size by Country (2021-2026) & (US$ Million) Table 179. Asia-Pacific Infrared Gas Sensor Market Share by Country (2021-2026) Table 180. Asia-Pacific Infrared Gas Sensor Market Size Forecast by Country (2027-2032) & (US$ Million) Table 181. Asia-Pacific Infrared Gas Sensor Market Share Forecast by Country (2027-2032) Table 182. Latin America Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (K Units): 2021 VS 2025 VS 2032 Table 183. Latin America Infrared Gas Sensor Sales by Country (2021-2026) & (K Units) Table 184. Latin America Infrared Gas Sensor Sales Market Share by Country (2021-2026) Table 185. Latin America Infrared Gas Sensor Sales Forecast by Country (2027-2032) & (K Units) Table 186. Latin America Infrared Gas Sensor Sales Market Share Forecast by Country (2027-2032) Table 187. Latin America Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 188. Latin America Infrared Gas Sensor Market Size by Country (2021-2026) & (US$ Million) Table 189. Latin America Infrared Gas Sensor Market Share by Country (2021-2026) Table 190. Latin America Infrared Gas Sensor Market Size Forecast by Country (2027-2032) & (US$ Million) Table 191. Latin America Infrared Gas Sensor Market Share Forecast by Country (2027-2032) Table 192. Middle East and Africa Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (K Units): 2021 VS 2025 VS 2032 Table 193. Middle East and Africa Infrared Gas Sensor Sales by Country (2021-2026) & (K Units) Table 194. Middle East and Africa Infrared Gas Sensor Sales Market Share by Country (2021-2026) Table 195. Middle East and Africa Infrared Gas Sensor Sales Forecast by Country (2027-2032) & (K Units) Table 196. Middle East and Africa Infrared Gas Sensor Sales Market Share Forecast by Country (2027-2032) Table 197. Middle East and Africa Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country (US$ Million): 2021 VS 2025 VS 2032 Table 198. Middle East and Africa Infrared Gas Sensor Market Size by Country (2021-2026) & (US$ Million) Table 199. Middle East and Africa Infrared Gas Sensor Market Share by Country (2021-2026) Table 200. Middle East and Africa Infrared Gas Sensor Market Size Forecast by Country (2027-2032) & (US$ Million) Table 201. Middle East and Africa Infrared Gas Sensor Market Share Forecast by Country (2027-2032) Table 202. Key Raw Materials Table 203. Raw Materials Key Suppliers Table 204. Infrared Gas Sensor Distributors List Table 205. Infrared Gas Sensor Customers List Table 206. Research Programs/Design for This Report Table 207. Authors List of This Report Table 208. Secondary Sources Table 209. Primary Sources List of Figures Figure 1. Infrared Gas Sensor Image Figure 2. Global Infrared Gas Sensor Market Size (US$ Million), 2021 VS 2025 VS 2032 Figure 3. Global Infrared Gas Sensor Market Size (2021-2032) & (US$ Million) Figure 4. Global Infrared Gas Sensor Sales (2021-2032) & (K Units) Figure 5. CO2 Image Figure 6. Global CO2 Sales YoY Growth (2021-2032) & (K Units) Figure 7. Combustible Gases Image Figure 8. Global Combustible Gases Sales YoY Growth (2021-2032) & (K Units) Figure 9. Others Image Figure 10. Global Others Sales YoY Growth (2021-2032) & (K Units) Figure 11. Global Infrared Gas Sensor Market Size Overview by Type (2021-2032) & (US$ Million) Figure 12. Global Infrared Gas Sensor Market Share by Type 2025 VS 2032 Figure 13. North America Infrared Gas Sensor Sales Market Share in Volume by Type in 2025 Figure 14. North America Infrared Gas Sensor Sales Market Share in Value by Type in 2025 Figure 15. Europe Infrared Gas Sensor Sales Market Share in Volume by Type in 2025 Figure 16. Europe Infrared Gas Sensor Sales Market Share in Value by Type in 2025 Figure 17. Asia-Pacific Infrared Gas Sensor Sales Market Share in Volume by Type in 2025 Figure 18. Asia-Pacific Infrared Gas Sensor Sales Market Share in Value by Type in 2025 Figure 19. Latin America Infrared Gas Sensor Sales Market Share in Volume by Type in 2025 Figure 20. Latin America Infrared Gas Sensor Sales Market Share in Value by Type in 2025 Figure 21. Middle East and Africa Infrared Gas Sensor Sales Market Share in Volume by Type in 2025 Figure 22. Middle East and Africa Infrared Gas Sensor Sales Market Share in Value by Type in 2025 Figure 23. Global Top 5 and 10 Infrared Gas Sensor Players Market Share by Revenue in 2025 Figure 24. Company Type (Tier 1, Tier 2, and Tier 3): 2021 VS 2025 Figure 25. Industrial Image Figure 26. Global Industrial Sales YoY Growth (2021-2032) & (K Units) Figure 27. Residential Image Figure 28. Global Residential Sales YoY Growth (2021-2032) & (K Units) Figure 29. Global Infrared Gas Sensor Market Size Overview by Application (2021-2032) & (US$ Million) Figure 30. Global Infrared Gas Sensor Market Share by Application 2025 VS 2032 Figure 31. North America Infrared Gas Sensor Sales Market Share in Volume by Application in 2025 Figure 32. North America Infrared Gas Sensor Sales Market Share in Value by Application in 2025 Figure 33. Europe Infrared Gas Sensor Sales Market Share in Volume by Application in 2025 Figure 34. Europe Infrared Gas Sensor Sales Market Share in Value by Application in 2025 Figure 35. Asia-Pacific Infrared Gas Sensor Sales Market Share in Volume by Application in 2025 Figure 36. Asia-Pacific Infrared Gas Sensor Sales Market Share in Value by Application in 2025 Figure 37. Latin America Infrared Gas Sensor Sales Market Share in Volume by Application in 2025 Figure 38. Latin America Infrared Gas Sensor Sales Market Share in Value by Application in 2025 Figure 39. Middle East and Africa Infrared Gas Sensor Sales Market Share in Volume by Application in 2025 Figure 40. Middle East and Africa Infrared Gas Sensor Sales Market Share in Value by Application in 2025 Figure 41. North America Infrared Gas Sensor Sales by Country: 2021 VS 2025 VS 2032 (K Units) Figure 42. North America Infrared Gas Sensor Sales Share by Country: 2021 VS 2025 VS 2032 Figure 43. North America Infrared Gas Sensor Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 44. North America Infrared Gas Sensor Market Share by Country: 2021 VS 2025 VS 2032 Figure 45. Europe Infrared Gas Sensor Sales by Country: 2021 VS 2025 VS 2032 (K Units) Figure 46. Europe Infrared Gas Sensor Sales Share by Country: 2021 VS 2025 VS 2032 Figure 47. Europe Infrared Gas Sensor Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 48. Europe Infrared Gas Sensor Market Share by Country: 2021 VS 2025 VS 2032 Figure 49. Asia-Pacific Infrared Gas Sensor Sales by Country: 2021 VS 2025 VS 2032 (K Units) Figure 50. Asia-Pacific Infrared Gas Sensor Sales Share by Country: 2021 VS 2025 VS 2032 Figure 51. Asia-Pacific Infrared Gas Sensor Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 52. Asia-Pacific Infrared Gas Sensor Market Share by Country: 2021 VS 2025 VS 2032 Figure 53. Latin America Infrared Gas Sensor Sales by Country: 2021 VS 2025 VS 2032 (K Units) Figure 54. Latin America Infrared Gas Sensor Sales Share by Country: 2021 VS 2025 VS 2032 Figure 55. Latin America Infrared Gas Sensor Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 56. Latin America Infrared Gas Sensor Market Share by Country: 2021 VS 2025 VS 2032 Figure 57. Middle East and Africa Infrared Gas Sensor Sales by Country: 2021 VS 2025 VS 2032 (K Units) Figure 58. Middle East and Africa Infrared Gas Sensor Sales Share by Country: 2021 VS 2025 VS 2032 Figure 59. Middle East and Africa Infrared Gas Sensor Market Size by Country: 2021 VS 2025 VS 2032 (US$ Million) Figure 60. Middle East and Africa Infrared Gas Sensor Market Share by Country: 2021 VS 2025 VS 2032 Figure 61. Infrared Gas Sensor Value Chain Figure 62. Key Raw Materials Price Figure 63. Manufacturing Cost Structure Figure 64. Infrared Gas Sensor Production Mode & Process Figure 65. Direct Comparison with Distribution Share Figure 66. Distributors Profiles Figure 67. Years Considered Figure 68. Research Process Figure 69. Key Executives Interviewed

Scope & coverage.

Types
  • CO2
  • Combustible Gases
  • Others
Applications
  • Industrial
  • Residential
Companies covered
  • Alphasense
  • CityTechnology Ltd
  • Drager
  • GSS
  • GE
  • Senseair
  • Dynament
  • SGX Sensortech (IS)
  • SmartGAS
  • Mipex
  • Clairair
  • Heimann
  • M-U-T
  • Edinburgh Sensors
  • Hanwei
  • NE Sensor

Inside the report.

1 Market Overview
  1. 1.1 Product Definition
  2. 1.2 Global Market Growth Prospects
  3. 1.2.1 Global Infrared Gas Sensor Market Size Estimates and Forecasts (2021-2032)
  4. 1.2.2 Global Infrared Gas Sensor Sales Estimates and Forecasts (2021-2032)
  5. 1.3 Infrared Gas Sensor Market by Type
  6. 1.3.1 CO2
  7. 1.3.2 Combustible Gases
  8. 1.3.3 Others
  9. 1.4 Global Infrared Gas Sensor Market Size by Type
  10. 1.4.1 Global Infrared Gas Sensor Market Size Overview by Type (2021-2032)
  11. 1.4.2 Global Infrared Gas Sensor Historic Market Size Review by Type (2021-2026)
  12. 1.4.3 Global Infrared Gas Sensor Forecasted Market Size by Type (2027-2032)
  13. 1.5 Key Regions Market Size by Type
  14. 1.5.1 North America Infrared Gas Sensor Sales Breakdown by Type (2021-2026)
  15. 1.5.2 Europe Infrared Gas Sensor Sales Breakdown by Type (2021-2026)
  16. 1.5.3 Asia-Pacific Infrared Gas Sensor Sales Breakdown by Type (2021-2026)
  17. 1.5.4 South America Infrared Gas Sensor Sales Breakdown by Type (2021-2026)
  18. 1.5.5 Middle East and Africa Infrared Gas Sensor Sales Breakdown by Type (2021-2026)
2 Global Market Dynamics
  1. 2.1 Infrared Gas Sensor Industry Trends
  2. 2.2 Infrared Gas Sensor Industry Drivers
  3. 2.3 Infrared Gas Sensor Industry Opportunities and Challenges
  4. 2.4 Infrared Gas Sensor Industry Restraints
3 Market Competitive Landscape by Company
  1. 3.1 Global Top Players by Infrared Gas Sensor Revenue (2021-2026)
  2. 3.2 Global Top Players by Infrared Gas Sensor Sales (2021-2026)
  3. 3.3 Global Top Players by Infrared Gas Sensor Price (2021-2026)
  4. 3.4 Global Infrared Gas Sensor Industry Company Ranking, 2024 VS 2025 VS 2026
  5. 3.5 Global Infrared Gas Sensor Major Company Production Sites & Headquarters
  6. 3.6 Global Infrared Gas Sensor Company, Product Type & Application
  7. 3.7 Global Infrared Gas Sensor Company Establishment Date
  8. 3.8 Market Competitive Analysis
  9. 3.8.1 Global Infrared Gas Sensor Market CR5 and HHI
  10. 3.8.2 Global Top 5 and 10 Infrared Gas Sensor Players Market Share by Revenue in 2025
  11. 3.8.3 2025 Infrared Gas Sensor Tier 1, Tier 2, and Tier 3
4 Infrared Gas Sensor Regional Status and Outlook
  1. 4.1 Global Infrared Gas Sensor Market Size and CAGR by Region: 2021 VS 2025 VS 2032
  2. 4.2 Global Infrared Gas Sensor Historic Market Size by Region
  3. 4.2.1 Global Infrared Gas Sensor Sales in Volume by Region (2021-2026)
  4. 4.2.2 Global Infrared Gas Sensor Sales in Value by Region (2021-2026)
  5. 4.2.3 Global Infrared Gas Sensor Sales (Volume & Value), Price and Gross Margin (2021-2026)
  6. 4.3 Global Infrared Gas Sensor Forecasted Market Size by Region
  7. 4.3.1 Global Infrared Gas Sensor Sales in Volume by Region (2027-2032)
  8. 4.3.2 Global Infrared Gas Sensor Sales in Value by Region (2027-2032)
  9. 4.3.3 Global Infrared Gas Sensor Sales (Volume & Value), Price and Gross Margin (2027-2032)
5 Infrared Gas Sensor by Application
  1. 5.1 Infrared Gas Sensor Market by Application
  2. 5.1.1 Industrial
  3. 5.1.2 Residential
  4. 5.2 Global Infrared Gas Sensor Market Size by Application
  5. 5.2.1 Global Infrared Gas Sensor Market Size Overview by Application (2021-2032)
  6. 5.2.2 Global Infrared Gas Sensor Historic Market Size Review by Application (2021-2026)
  7. 5.2.3 Global Infrared Gas Sensor Forecasted Market Size by Application (2027-2032)
  8. 5.3 Key Regions Market Size by Application
  9. 5.3.1 North America Infrared Gas Sensor Sales Breakdown by Application (2021-2026)
  10. 5.3.2 Europe Infrared Gas Sensor Sales Breakdown by Application (2021-2026)
  11. 5.3.3 Asia-Pacific Infrared Gas Sensor Sales Breakdown by Application (2021-2026)
  12. 5.3.4 South America Infrared Gas Sensor Sales Breakdown by Application (2021-2026)
  13. 5.3.5 Middle East and Africa Infrared Gas Sensor Sales Breakdown by Application (2021-2026)
6 Company Profiles
  1. 6.1 Alphasense
  2. 6.1.1 Alphasense Company Information
  3. 6.1.2 Alphasense Business Overview
  4. 6.1.3 Alphasense Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  5. 6.1.4 Alphasense Infrared Gas Sensor Product Portfolio
  6. 6.1.5 Alphasense Recent Developments
  7. 6.2 CityTechnology Ltd
  8. 6.2.1 CityTechnology Ltd Company Information
  9. 6.2.2 CityTechnology Ltd Business Overview
  10. 6.2.3 CityTechnology Ltd Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  11. 6.2.4 CityTechnology Ltd Infrared Gas Sensor Product Portfolio
  12. 6.2.5 CityTechnology Ltd Recent Developments
  13. 6.3 Drager
  14. 6.3.1 Drager Company Information
  15. 6.3.2 Drager Business Overview
  16. 6.3.3 Drager Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  17. 6.3.4 Drager Infrared Gas Sensor Product Portfolio
  18. 6.3.5 Drager Recent Developments
  19. 6.4 GSS
  20. 6.4.1 GSS Company Information
  21. 6.4.2 GSS Business Overview
  22. 6.4.3 GSS Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  23. 6.4.4 GSS Infrared Gas Sensor Product Portfolio
  24. 6.4.5 GSS Recent Developments
  25. 6.5 GE
  26. 6.5.1 GE Company Information
  27. 6.5.2 GE Business Overview
  28. 6.5.3 GE Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  29. 6.5.4 GE Infrared Gas Sensor Product Portfolio
  30. 6.5.5 GE Recent Developments
  31. 6.6 Senseair
  32. 6.6.1 Senseair Company Information
  33. 6.6.2 Senseair Business Overview
  34. 6.6.3 Senseair Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  35. 6.6.4 Senseair Infrared Gas Sensor Product Portfolio
  36. 6.6.5 Senseair Recent Developments
  37. 6.7 Dynament
  38. 6.7.1 Dynament Company Information
  39. 6.7.2 Dynament Business Overview
  40. 6.7.3 Dynament Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  41. 6.7.4 Dynament Infrared Gas Sensor Product Portfolio
  42. 6.7.5 Dynament Recent Developments
  43. 6.8 SGX Sensortech (IS)
  44. 6.8.1 SGX Sensortech (IS) Company Information
  45. 6.8.2 SGX Sensortech (IS) Business Overview
  46. 6.8.3 SGX Sensortech (IS) Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  47. 6.8.4 SGX Sensortech (IS) Infrared Gas Sensor Product Portfolio
  48. 6.8.5 SGX Sensortech (IS) Recent Developments
  49. 6.9 SmartGAS
  50. 6.9.1 SmartGAS Company Information
  51. 6.9.2 SmartGAS Business Overview
  52. 6.9.3 SmartGAS Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  53. 6.9.4 SmartGAS Infrared Gas Sensor Product Portfolio
  54. 6.9.5 SmartGAS Recent Developments
  55. 6.10 Mipex
  56. 6.10.1 Mipex Company Information
  57. 6.10.2 Mipex Business Overview
  58. 6.10.3 Mipex Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  59. 6.10.4 Mipex Infrared Gas Sensor Product Portfolio
  60. 6.10.5 Mipex Recent Developments
  61. 6.11 Clairair
  62. 6.11.1 Clairair Company Information
  63. 6.11.2 Clairair Business Overview
  64. 6.11.3 Clairair Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  65. 6.11.4 Clairair Infrared Gas Sensor Product Portfolio
  66. 6.11.5 Clairair Recent Developments
  67. 6.12 Heimann
  68. 6.12.1 Heimann Company Information
  69. 6.12.2 Heimann Business Overview
  70. 6.12.3 Heimann Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  71. 6.12.4 Heimann Infrared Gas Sensor Product Portfolio
  72. 6.12.5 Heimann Recent Developments
  73. 6.13 M-U-T
  74. 6.13.1 M-U-T Company Information
  75. 6.13.2 M-U-T Business Overview
  76. 6.13.3 M-U-T Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  77. 6.13.4 M-U-T Infrared Gas Sensor Product Portfolio
  78. 6.13.5 M-U-T Recent Developments
  79. 6.14 Edinburgh Sensors
  80. 6.14.1 Edinburgh Sensors Company Information
  81. 6.14.2 Edinburgh Sensors Business Overview
  82. 6.14.3 Edinburgh Sensors Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  83. 6.14.4 Edinburgh Sensors Infrared Gas Sensor Product Portfolio
  84. 6.14.5 Edinburgh Sensors Recent Developments
  85. 6.15 Hanwei
  86. 6.15.1 Hanwei Company Information
  87. 6.15.2 Hanwei Business Overview
  88. 6.15.3 Hanwei Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  89. 6.15.4 Hanwei Infrared Gas Sensor Product Portfolio
  90. 6.15.5 Hanwei Recent Developments
  91. 6.16 NE Sensor
  92. 6.16.1 NE Sensor Company Information
  93. 6.16.2 NE Sensor Business Overview
  94. 6.16.3 NE Sensor Infrared Gas Sensor Sales, Revenue and Gross Margin (2021-2026)
  95. 6.16.4 NE Sensor Infrared Gas Sensor Product Portfolio
  96. 6.16.5 NE Sensor Recent Developments
7 North America by Country
  1. 7.1 North America Infrared Gas Sensor Sales by Country
  2. 7.1.1 North America Infrared Gas Sensor Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 7.1.2 North America Infrared Gas Sensor Sales by Country (2021-2026)
  4. 7.1.3 North America Infrared Gas Sensor Sales Forecast by Country (2027-2032)
  5. 7.2 North America Infrared Gas Sensor Market Size by Country
  6. 7.2.1 North America Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 7.2.2 North America Infrared Gas Sensor Market Size by Country (2021-2026)
  8. 7.2.3 North America Infrared Gas Sensor Market Size Forecast by Country (2027-2032)
8 Europe by Country
  1. 8.1 Europe Infrared Gas Sensor Sales by Country
  2. 8.1.1 Europe Infrared Gas Sensor Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 8.1.2 Europe Infrared Gas Sensor Sales by Country (2021-2026)
  4. 8.1.3 Europe Infrared Gas Sensor Sales Forecast by Country (2027-2032)
  5. 8.2 Europe Infrared Gas Sensor Market Size by Country
  6. 8.2.1 Europe Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 8.2.2 Europe Infrared Gas Sensor Market Size by Country (2021-2026)
  8. 8.2.3 Europe Infrared Gas Sensor Market Size Forecast by Country (2027-2032)
9 Asia-Pacific by Country
  1. 9.1 Asia-Pacific Infrared Gas Sensor Sales by Country
  2. 9.1.1 Asia-Pacific Infrared Gas Sensor Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 9.1.2 Asia-Pacific Infrared Gas Sensor Sales by Country (2021-2026)
  4. 9.1.3 Asia-Pacific Infrared Gas Sensor Sales Forecast by Country (2027-2032)
  5. 9.2 Asia-Pacific Infrared Gas Sensor Market Size by Country
  6. 9.2.1 Asia-Pacific Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 9.2.2 Asia-Pacific Infrared Gas Sensor Market Size by Country (2021-2026)
  8. 9.2.3 Asia-Pacific Infrared Gas Sensor Market Size Forecast by Country (2027-2032)
10 South America by Country
  1. 10.1 South America Infrared Gas Sensor Sales by Country
  2. 10.1.1 South America Infrared Gas Sensor Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 10.1.2 South America Infrared Gas Sensor Sales by Country (2021-2026)
  4. 10.1.3 South America Infrared Gas Sensor Sales Forecast by Country (2027-2032)
  5. 10.2 South America Infrared Gas Sensor Market Size by Country
  6. 10.2.1 South America Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 10.2.2 South America Infrared Gas Sensor Market Size by Country (2021-2026)
  8. 10.2.3 South America Infrared Gas Sensor Market Size Forecast by Country (2027-2032)
11 Middle East and Africa by Country
  1. 11.1 Middle East and Africa Infrared Gas Sensor Sales by Country
  2. 11.1.1 Middle East and Africa Infrared Gas Sensor Sales Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  3. 11.1.2 Middle East and Africa Infrared Gas Sensor Sales by Country (2021-2026)
  4. 11.1.3 Middle East and Africa Infrared Gas Sensor Sales Forecast by Country (2027-2032)
  5. 11.2 Middle East and Africa Infrared Gas Sensor Market Size by Country
  6. 11.2.1 Middle East and Africa Infrared Gas Sensor Market Size Growth Rate (CAGR) by Country: 2021 VS 2025 VS 2032
  7. 11.2.2 Middle East and Africa Infrared Gas Sensor Market Size by Country (2021-2026)
  8. 11.2.3 Middle East and Africa Infrared Gas Sensor Market Size Forecast by Country (2027-2032)
12 Value Chain and Sales Channels Analysis
  1. 12.1 Infrared Gas Sensor Value Chain Analysis
  2. 12.1.1 Infrared Gas Sensor Key Raw Materials
  3. 12.1.2 Key Raw Materials Price
  4. 12.1.3 Raw Materials Key Suppliers
  5. 12.1.4 Manufacturing Cost Structure
  6. 12.1.5 Infrared Gas Sensor Production Mode & Process
  7. 12.2 Infrared Gas Sensor Sales Channels Analysis
  8. 12.2.1 Direct Comparison with Distribution Share
  9. 12.2.2 Infrared Gas Sensor Distributors
  10. 12.2.3 Infrared Gas Sensor Customers
13 Concluding Insights
    14 Appendix
    1. 14.1 Reasons for Doing This Study
    2. 14.2 Research Methodology
    3. 14.3 Research Process
    4. 14.4 Authors List of This Report
    5. 14.5 Data Source
    6. 14.5.1 Secondary Sources
    7. 14.5.2 Primary Sources
    8. 14.6 Disclaimer

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