1. | EXECUTIVE SUMMARY |
1.1. | Environmental gas sensor market: Analyst viewpoint |
1.2. | The environmental gas sensor market 'at a glance' |
1.3. | Environmental gas sensor market: Report scope |
1.4. | Gas sensors are established, why are there new market opportunities? |
1.5. | Historically safety and industrial sensor manufacturers are seeking growth in the environmental market |
1.6. | What are the market and technology drivers for change? |
1.7. | Interest in AI should boost demand for sensor networks - but lack of existing infrastructure creates a barrier to value creation |
1.8. | Gas Sensors future roadmap (1) |
1.9. | Gas sensor future roadmap (2) |
1.10. | Outdoor pollution monitoring creates an opportunity for gas sensors in 'smart-cities' |
1.11. | Gas sensors for outdoor pollution monitoring: Market map and value chain |
1.12. | Outdoor pollution sensing struggles to be integrated into successful business models |
1.13. | Outdoor Pollution Monitoring Market: Key Conclusions and Roadmap |
1.14. | The smart-buildings market creates an opportunity for indoor air quality sensors |
1.15. | Indoor air quality in smart-buildings: Market overview and gas sensor opportunities |
1.16. | Indoor Air Quality Monitoring Market in Smart Buildings: Key Conclusions and Roadmap |
1.17. | The smart-home market creates an opportunity for indoor air-quality monitoring |
1.18. | Smart-home indoor air quality monitoring: Market map and outlook |
1.19. | Indoor Air Quality Monitoring Market in Smart Home: Key Conclusions and Roadmap |
1.20. | Overview of breath diagnostic opportunities for miniaturized gas sensors |
1.21. | Evolution of point-of-care testing could create long term opportunities for new gas sensor technology |
1.22. | Miniaturized gas sensors for breath diagnostics: Conclusions and outlook |
1.23. | Overview of automotive market opportunities for miniaturized gas sensors |
1.24. | Comparing approaches to commercializing gas sensors for EV battery monitoring |
1.25. | Automotive market conclusions and outlook: Electric vehicles will fundamentally change gas sensor requirements of the automotive market |
1.26. | 10-year overall gas sensors revenue forecast by sensor type (USD) |
2. | MARKET FORECASTS |
2.1. | Market forecast methodology |
2.2. | Challenges in forecasting a fragmented market |
2.3. | Categorizing applications areas for forecasting |
2.4. | Categorizing technology areas for forecasting |
2.5. | 10-year overall gas sensors forecast by sensor type (volume) |
2.6. | 10-year overall gas sensors revenue forecast by sensor type (USD) |
2.7. | 10-year overall gas sensors forecast by sector (volume) |
2.8. | 10-year overall gas sensors forecast by sector, excluding industrial and automotive (volume) |
2.9. | 10-year overall gas sensors forecast by sector, excluding industrial and automotive (revenue, USD) |
2.10. | 10-year emerging gas sensors forecast by sensor type (volume) |
2.11. | 10-year emerging gas sensors revenue forecast by sensor type (USD) |
2.12. | Metal-oxide semiconductor gas sensor forecast by application (volume) |
2.13. | Metal-oxide semiconductor gas sensor revenue forecast by application (USD) |
2.14. | Electrochemical gas sensor forecast by application (volume) |
2.15. | Electrochemical gas sensor revenue forecast by application (USD) |
2.16. | Infra-red gas sensor forecast by application (volume) |
2.17. | Infra-red gas sensor forecast for the automotive market (volume) |
2.18. | Infrared gas sensor revenue forecast by application (USD) |
2.19. | Optical particle counter forecast by application (volume) |
2.20. | Optical particle counter revenue forecast by application (USD) |
2.21. | Pellistor sensors forecast by application (volume) |
2.22. | Pellistors revenue forecast by application (USD) |
2.23. | Ionization detectors forecast by application (volume) |
2.24. | Ionization detectors revenue forecast by application (USD) |
2.25. | Printed gas sensors forecast by application (volume) |
2.26. | Printed gas sensors revenue forecast by application (USD) |
2.27. | Acoustic gas sensors forecast by application (volume) |
2.28. | Acoustic gas sensors revenue forecast by application (USD) |
2.29. | 3D printed and other printed gas sensors forecast by application (volume) |
2.30. | Environmental Sensors - Total sales volume by technology type |
2.31. | Environmental Gas Sensors - Total Revenue in $USD by technology type |
2.32. | Industrial Sensors - Total sales volume by technology type |
2.33. | Industrial Gas Sensors - Total Revenue in $USD by technology type |
2.34. | Automotive Sensors - Total sales volume by technology type |
2.35. | Automotive Gas Sensors - Total Revenue in $USD by technology type |
2.36. | Medical Sensors - Total sales volume by technology type |
2.37. | Medical Gas Sensors - Total Revenue in $USD by technology type |
2.38. | Olfaction Sensors - Total sales volume by technology type |
2.39. | Olfaction Gas Sensors - Total Revenue in $USD by technology type |
3. | INTRODUCTION |
3.1. | Report scope |
3.2. | Environmental gas sensors can add value in a wide range of industries |
3.3. | A brief history of gas sensor technology |
3.4. | Why can gas sensor technology still be considered 'emerging'? |
3.5. | What are the market and technology drivers for change? |
3.6. | Key metrics for assessing a gas sensor |
3.7. | Health risks motivates gas sensing across all sectors |
3.8. | Introduction to outdoor pollution |
3.9. | Introduction to indoor air quality |
3.10. | What is particulate matter and why is it dangerous? |
3.11. | Particulate matter concerns are on the rise again |
3.12. | What are VOCs? |
3.13. | Will there be a need for more specific VOC sensors? |
3.14. | Sulphur dioxide emissions have reduced in the West but until recently remains poorly regulated in India |
3.15. | Nitrogen Oxides agriculture and burning depletes ozone and causes the most deaths in coal burning countries |
3.16. | Too much ozone can reduce crop yields |
3.17. | Introduction to automotive gas sensors |
3.18. | Introduction to gas sensors for breath diagnostics |
3.19. | Introduction to E-nose technology |
4. | GAS SENSORS -TECHNOLOGY APPRAISAL AND KEY PLAYERS |
4.1.1. | There is continual innovation for existing technologies, and new opportunities emerging from the lab |
4.2. | Core Gas Sensor Technologies: Metal Oxide Sensors |
4.2.1. | Introduction to Metal Oxide (MOx) gas sensors |
4.2.2. | Typical specifications of MOx sensors |
4.2.3. | Traditional versus MEMS MOx gas sensors |
4.2.4. | Advantages of MEMS MOx sensors |
4.2.5. | Identifying key MOx sensors manufacturers |
4.2.6. | N-Type vs P-Type semiconductors in MOx sensors |
4.2.7. | MOx offers multiple parameter sensing |
4.2.8. | Competition on warm-up time, size and cost |
4.2.9. | Printed MOx sensors |
4.2.10. | Screen Printed MOx sensors |
4.2.11. | SWOT analysis of MOx gas sensors |
4.2.12. | Three key conclusions: Metal oxide gas sensors |
4.3. | Core Gas Sensor Technologies: Electrochemical Sensors |
4.3.1. | Introduction to electrochemical gas sensors |
4.3.2. | Typical specifications of electrochemical sensors |
4.3.3. | Innovations in electrochemical sensing |
4.3.4. | Printed Electrochemical Sensors |
4.3.5. | Traditional versus printed electrochemical sensors |
4.3.6. | Outdoor environmental sensing demand is driving competition between electrochemical sensor manufacturers |
4.3.7. | Electrochemical Lambda Sensor |
4.3.8. | Major manufacturers of electrochemical sensors |
4.3.9. | SWOT analysis of electrochemical gas sensors |
4.3.10. | Summary: Electrochemical sensors |
4.4. | Core Gas Sensor Technologies: Infra-red Sensors |
4.4.1. | Introduction to infrared gas sensors |
4.4.2. | Non-dispersive infrared most common for gas sensing |
4.4.3. | Infra-red sensors can be used for explosive limit measurements |
4.4.4. | Identifying key infra-red gas sensor manufacturers |
4.4.5. | Typical specifications of NDIR gas sensors |
4.4.6. | SWOT analysis of infra-red gas sensors |
4.4.7. | Summary: Infra-red sensors |
4.5. | Core Gas Sensor Technologies: Pellistors |
4.5.1. | Introduction to pellistor sensors |
4.5.2. | Industrial safety depends on pellistor sensors |
4.5.3. | Identifying key pellistor sensor manufacturers |
4.5.4. | Pellistor sensor poisoning - causes and mitigating strategies |
4.5.5. | Miniaturisation of pellistor gas sensors |
4.5.6. | Explosive Limit Detectors: Pellistor vs Infra-red |
4.5.7. | Typical specifications of pellistor sensors |
4.5.8. | SWOT analysis of pellistor gas sensors |
4.5.9. | Summary: Pellistors |
4.6. | Core Gas Sensor Technologies: Ionization Detectors |
4.6.1. | Introduction to photoionization detectors (PID) |
4.6.2. | Ionization chambers for naturally radioactive sources |
4.6.3. | Response regions in ionization chambers have different applications |
4.6.4. | Categorization of ionization detector manufacturers |
4.6.5. | Typical specifications of ionization detectors |
4.6.6. | SWOT analysis of Photo Ionization Detectors |
4.6.7. | Summary: Ionization detectors |
4.7. | Core Gas Sensor Technologies: Optical Particle Counters |
4.7.1. | Optical Particle Counter |
4.7.2. | Typical specifications of optical particle counters |
4.7.3. | Bosch reveal their latest particulate matter sensor small enough for wearable integration |
4.7.4. | Identifying key optical particle counter manufacturers |
4.7.5. | SWOT analysis of Optical Particle Counters |
4.7.6. | Summary: Optical particle counters |
4.8. | Core Gas Sensor Technologies: Overview |
4.8.1. | Relevant analytes to industrial and environmental markets are almost identical |
4.8.2. | Comparing key specifications of core technologies |
4.8.3. | Industrial technology is finding a new market in environmental gas sensor markets |
4.8.4. | Summary of temperature and humidity effects on core gas sensor technology |
4.8.5. | Comparing key industrial players sensor innovations against ability to execute |
4.8.6. | Notable company relationships |
4.8.7. | The gas sensor value chain |
4.8.8. | Gas Sensor Manufacturers |
4.8.9. | Summary of core technology conclusions |
4.8.10. | Established markets for core gas sensing technologies: industrial facilities |
4.8.11. | Overview of key core gas sensors and analytes in portable gas safety in industry |
4.8.12. | Increased expectations in the gas safety market is a driver for adoption of new technology |
4.8.13. | Industrial players are seeking growth in the overlapping environmental market |
4.8.14. | Barriers to entering the industrial gas sensors market |
4.9. | Emerging Gas Sensor Technologies |
4.10. | Emerging Gas Sensor Technologies: Printed sensors |
4.10.1. | What defines a 'printed' sensor? |
4.10.2. | A brief overview of screen, slot-die, gravure and flexographic printing |
4.10.3. | A brief overview of digital printing methods |
4.10.4. | Towards roll to roll (R2R) printing |
4.10.5. | Advantages of roll-to-roll (R2R) manufacturing |
4.10.6. | Printed sensor categories |
4.10.7. | Miniaturization of core technologies improves performance |
4.10.8. | Zeolites can form a selective membrane for gas sensors |
4.10.9. | Aerosol-jet-printed graphene electrochemical histamine sensors for food safety monitoring |
4.10.10. | C2Sense ink based gas sensing for packaging |
4.10.11. | Meeting application requirements: Incumbent technologies vs printed/flexible sensors |
4.10.12. | Printed Gas Sensors - Summary and key players |
4.10.13. | Overall SWOT analysis of printed sensors |
4.11. | Emerging Gas Sensor Technologies: E-nose |
4.11.1. | A brief history of measuring smell |
4.11.2. | Principle of Sensing: E-Nose |
4.11.3. | Expensive lab-bench e-noses were commercialized first |
4.11.4. | Advantages and disadvantaged of sensor types for E-Nose |
4.11.5. | E-Nose sensors hype curve |
4.11.6. | Technological and market readiness of e-noses |
4.11.7. | Sensigent: Cyranose Electronic Nose |
4.11.8. | Categorization of e-nose manufacturers |
4.11.9. | Bosch Sensortec are using MOx sensors in their latest 'e-nose' for smells, air quality and food spoilage |
4.11.10. | A closer look at Bosch's BME 688 |
4.11.11. | Aryballe are developing a portable and universal e-nose for anosmia suffers |
4.11.12. | Aryballe automotive use cases for e-noses |
4.11.13. | UST triplesensor-the artificial nose |
4.11.14. | PragmatIC and Arm develop prototype e-nose with flexible electronics |
4.11.15. | Arm's armpit odor monitor idea still at an early TRL |
4.11.16. | Summary: Specific aromas a better opportunity than a nose |
4.11.17. | SWOT analysis of E-noses |
4.12. | Emerging Gas Sensor Technologies: Carbon Nanotubes |
4.12.1. | An introduction to CNTs for gas sensors |
4.12.2. | AerNos produce CNT based gas sensors for multiple application areas, including wearables |
4.12.3. | CNT-based electronic nose (PARC) |
4.12.4. | SmartNanotubes Technologies, miniaturized e-nose with single-walled CNTs |
4.12.5. | Alpha Szenszor Inc., ultra-low power gas sensors with CNTs |
4.12.6. | MIT research: Carbon nanotubes plus catalysts can sense vegetable spoilage |
4.12.7. | Brewer science, printed sensor for inert gases |
4.12.8. | Graphene based gas sensing first demonstrated by Fujitsu in 2016 |
4.12.9. | SWOT analysis of CNT gas sensors |
4.13. | Emerging Gas Sensor Technologies: Miniaturized Photoacoustic |
4.13.1. | Principle of Sensing: Photoacoustic |
4.13.2. | Indirect and Direct Photo-acoustic sensing |
4.13.3. | Sensirion and Infineon offer a miniaturized photo-acoustic carbon dioxide sensor |
4.13.4. | Typical specifications of commercial photo-acoustic sensors |
4.13.5. | SWOT analysis of photo acoustic gas sensors |
4.14. | Emerging Gas Sensor Technologies: Film Bulk Acoustic Resonator (FBAR) |
4.14.1. | Principle of sensing: Film bulk acoustic resonator |
4.14.2. | Sorex - an FBAR start-up spun out of the University of Cambridge |
4.14.3. | Expected specifications of commercial acoustic resonance sensors |
4.14.4. | SWOT analysis of FBAR gas sensors |
4.15. | Research Phase Gas Sensor Technologies |
4.15.1. | 3D-printed colour changing hydrogels for gas sensing with direct laser writing |
4.15.2. | 3D-Printed silver fibres for breath analysis |
4.15.3. | 3D-printing strong ammonia sensors using digital light processing |
4.15.4. | 3D-Printed disposable wireless sensors large area environmental monitoring |
4.15.5. | SWOT analysis of 3D printed gas sensors |
4.15.6. | Miniaturized Chromatograph |
4.15.7. | Timeline of key developments in miniaturized gas chromatography |
4.15.8. | Bio-degradable printed chromatography |
4.15.9. | SWOT analysis of miniaturized gas chromatography |
4.15.10. | Quartz Crystal Microbalance |
4.15.11. | Hydrogels used for flexible and wearable ammonia sensors |
4.16. | Benchmarking technologies and applications |
4.16.1. | Intersection between sensing technology and application space |
4.16.2. | Application and technology benchmarking methodology |
4.16.3. | Attribute scores: Technology |
4.16.4. | Attribute scores: Application |
4.16.5. | Computing computability scores between technology and application |
5. | OUTDOOR POLLUTION SENSOR MARKET |
5.1.1. | Chapter overview: Outdoor pollution sensor market |
5.2. | Outdoor Pollution: Health Risks and Regulations |
5.2.1. | Key analytes for outdoor pollution monitoring |
5.2.2. | Outdoor pollution is a global risk to health |
5.2.3. | Cost to society of air pollution drives demand for air quality monitoring |
5.2.4. | Outdoor pollution continues to drive climate change |
5.2.5. | Gas pollution entering water systems damages the environment and costs governments billions |
5.2.6. | Fertilizing with ammonia in the countryside creates more pollutants in urban areas |
5.2.7. | Tighter regulations and recommendations for outdoor air quality are increasing the need for sensitive gas sensors |
5.2.8. | The EU approach to air quality regulation separates annual emissions from sector specific requirements |
5.2.9. | How will technology be used to monitor regulatory limits? |
5.2.10. | Typical policies for tackling poor outdoor air quality |
5.3. | Market Outlook: Smart Cities, Industrial Monitoring and Consumer Electronics |
5.3.1. | Outdoor pollution monitoring creates an opportunity for gas sensors in 'smart-cities' |
5.3.2. | Connecting air quality data to policy impact |
5.3.3. | Incumbent technology challenges - fixed monitoring stations are large and expensive |
5.3.4. | Key miniaturized gas sensor technologies for outdoor pollution monitoring |
5.3.5. | The role of miniaturized gas sensors in outdoor air quality monitoring 'nodes' |
5.3.6. | The high sensitivity and broad analyte range of electrochemical sensors has seen them adopted by multiple smart-city monitoring companies |
5.3.7. | Sensors offer a variety of monitoring techniques |
5.3.8. | Air quality monitoring for smart-cities have been a relatively low volume market for miniaturized gas sensor technology |
5.3.9. | Lack of regulatory pressure limits adoption of miniaturized gas sensors for outdoor pollution monitoring (1) |
5.3.10. | Lack of regulatory pressure limits adoption of miniaturized gas sensors for outdoor pollution monitoring (2) |
5.3.11. | Infrastructure improvements are essential for increased adoption of low-cost gas sensors for outdoor pollution monitoring in towns and cities (1) |
5.3.12. | Infrastructure improvements are essential for increased adoption of low-cost gas sensors for outdoor pollution monitoring in towns and cities (2) |
5.3.13. | Demand for early-wildfire detection systems are growing |
5.3.14. | Industrial markets create a clearer business case for low-cost gas sensor nodes compared to smart-cities |
5.3.15. | Malodor monitoring presents an opportunity for e-nose sensors in the agricultural market |
5.3.16. | Mobile platforms for outdoor pollution monitoring is emerging as a more efficient alternative to sensor networks for hyper-local data collection (1) |
5.3.17. | Mobile platforms for outdoor pollution monitoring is emerging as a more efficient alternative to sensor networks for hyper-local data collection (2) |
5.3.18. | Drones as mobile platforms value the low size and weight of miniaturised gas sensors for industry, agriculture and law-enforcement |
5.3.19. | An opportunity for rental bike and e-scooter mounted optical particle counters |
5.3.20. | State of the market for miniaturised gas sensors in wearables for outdoor pollution monitoring |
5.3.21. | The next generation of super miniaturised gas-sensors have the potential to penetrate the mainstream smart-phone and wearables markets |
5.3.22. | Many consumers prefer to access third-party out-door air quality data |
5.3.23. | Gas sensors for outdoor pollution monitoring: Market map and value chain |
5.3.24. | Miniaturized gas sensors for outdoor pollution monitoring: Conclusions and outlook |
6. | INDOOR AIR QUALITY SENSOR MARKET |
6.1.1. | Chapter overview: Indoor air quality sensor market |
6.2. | Indoor Air Quality: Overview of Health Risks |
6.2.1. | Key analytes for indoor air quality monitoring |
6.2.2. | Overview of health risks associated with indoor pollution |
6.2.3. | Wood-burning indoors is a major health risk |
6.2.4. | Indoor air pollution remains a significant health risk in high-income nations despite regulation |
6.2.5. | Lack of ventilation can compound the risk of radon in the northern hemisphere |
6.2.6. | Allergens trapped indoors are causing a surge in asthma cases in the United States |
6.2.7. | How is gas sensor technology currently being used to tackle indoor air quality? |
6.3. | Market Outlook: Smart Building |
6.3.1. | Overview of the 'smart-building' value proposition and sensor requirements |
6.3.2. | Segmenting the smart-building market |
6.3.3. | Benchmarking opportunities in the gas sensor market by technology type |
6.3.4. | Impact of indoor air quality regulation on the gas sensor opportunity in the smart-buildings market (1) |
6.3.5. | Impact of indoor air quality regulation on the gas sensor opportunity in the smart-buildings market (1) |
6.3.6. | Air quality focus in 'health building' standards is gradually driving growth for the smart-building market |
6.3.7. | Fire safety in smart-buildings - gas sensor dependent but with high barriers to adoption for new-tech |
6.3.8. | Overview of building management systems for indoor air quality |
6.3.9. | Indoor air quality in smart-buildings: Market overview and gas sensor opportunities |
6.3.10. | How are specialist air quality management services differentiating? |
6.3.11. | Indoor air quality monitoring for smart-buildings a higher-volume market than outdoor pollution sensing |
6.3.12. | Miniaturized gas sensors for indoor monitoring in smart buildings: Conclusions and outlook |
6.4. | Market Outlook: Smart Home |
6.4.1. | Introduction to the Smart Home market for indoor air quality monitoring |
6.4.2. | Smart Home technology OEMs are still betting on it going 'mainstream' |
6.4.3. | How can OEMs access the mass market for indoor air quality monitors post-covid? |
6.4.4. | Comparing technology specs of smart-home air quality monitors |
6.4.5. | Smart purifiers are an increasingly popular solution for poor air quality |
6.4.6. | Market leaders include particulate matter sensors in product offerings |
6.4.7. | Air quality and the internet of things |
6.4.8. | Which business models for indoor air quality products are sustainable? |
6.4.9. | Opportunity for air quality monitoring within wellness and fitness monitoring remains |
6.4.10. | Relationship between air quality regulations and technology |
6.4.11. | Smart-home indoor air quality monitoring: market map and outlook |
6.4.12. | Comparing device costs of smart-home technology for IAQ monitoring |
6.4.13. | Challenges for indoor air quality devices in the smart-home |
6.4.14. | Miniaturized gas sensors for indoor monitoring in smart buildings: Conclusions and outlook |
7. | OTHER MARKETS: BREATH DIAGNOSTICS AND AUTOMOTIVE |
7.1. | Miniaturized Gas Sensors for Breath Diagnostics |
7.1.1. | Introduction to gas sensors for breath diagnostics |
7.1.2. | Key market sectors for miniaturized gas sensors and breath diagnostics |
7.1.3. | Why does breath-diagnostics need new gas sensor technology? |
7.1.4. | Growing market for biomedical diagnostics |
7.1.5. | Key sensor characteristics for point-of-care diagnostics |
7.1.6. | Evolution of point-of-care testing could create long term opportunities for new gas sensor technology |
7.1.7. | There are better alternatives to breath diagnostics for point-of-care diabetes management |
7.1.8. | Market map of miniaturized gas sensors for breath diagnostics |
7.1.9. | Miniaturized gas sensors for breath diagnostics: Conclusions and outlook |
7.2. | Miniaturized Gas Sensors for the Automotive Market |
7.2.1. | Introduction to automotive gas sensors |
7.2.2. | The rise of the EV could shift the role of gas sensors from emissions testing to battery management |
7.2.3. | Value proposition of gas sensors on battery monitoring: Early thermal runaway detection |
7.2.4. | Comparing approaches to commercializing gas sensors for battery monitoring |
7.2.5. | The market for indoor air quality sensors will likely expand within automotive |
7.2.6. | EU Mandating Driver Drowsiness and Attention Warning in July 2022, yet IDTechEx predicts gas sensor requirements to be niche |
7.2.7. | Examples of alternative approaches to monitoring drivers: wearables |
7.2.8. | Examples of alternative approaches to monitoring drivers: Gas sensors for alcohol analysis on driver breath |
7.2.9. | Driver interlocks with breathalyzer's a nearer term opportunity for gas sensors compared to passive driver monitoring |
7.2.10. | Gas sensors compete with other emerging technologies, such as mm-wave for advanced driver monitoring |
7.2.11. | Artificial olfaction could allow manufacturers to quantify that 'new-car smell' |
7.2.12. | Labor shortages continue to drive adoption of sensors, AI and robotics within the Agricultural mobility market - but gas sensors adoption remains niche |
7.2.13. | Market saturation vs technology readiness level in the automotive gas sensor market |
8. | 8. COMPANY PROFILES |
8.1. | Adsentec |
8.2. | AerNos |
8.3. | Aeroqual |
8.4. | AirThings |
8.5. | Alphasense |
8.6. | AQ Mesh |
8.7. | Aryballe |
8.8. | Bosch |
8.9. | Breezometer |
8.10. | C2Sense |
8.11. | Cubic |
8.12. | Drager |
8.13. | Ecosense |
8.14. | FIS |
8.15. | Gas Sensing Solutions |
8.16. | INFUSER |
8.17. | ioAirFlow |
8.18. | Johnson Controls |
8.19. | Kaiterra |
8.20. | Metis Engineering |
8.21. | NANOZ |
8.22. | Oizom |
8.23. | Oizom |
8.24. | Renesas |
8.25. | Scentroid |
8.26. | Sensair |
8.27. | Sensirion |
8.28. | SGX Sensortech |
8.29. | Siemens |
8.30. | Smart Nanotubes Technologies |
8.31. | Sorex Sensors |
8.32. | SPEC Sensors |
8.33. | Spexor |
8.34. | Voi |