The demand for the hottest gas sensor continues to

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The demand for gas sensors continues to grow, and the global scale will reach 920 million US dollars in 2021

gas is an important material for human survival, and it is also the raw material and product of many industrial processes. As long as there are detection and control requirements for the temperature, humidity, pressure, flow and concentration of gas, relevant equipment and systems need to be equipped with gas sensors

in recent years, with the rapid development of industrialization and urbanization, gas sensors have attracted more and more attention because of their high sensitivity and wide applications, such as industrial plant emission monitoring, indoor and outdoor environmental pollution detection, respiratory sensor analysis and other fields, which need to use a variety of gas sensors. At the same time, with the rapid development of IOT market, the application demand of gas sensors in smart home, wearable devices, smart mobile terminals and other fields is growing rapidly

according to relevant reports, in the global market, the demand for gas sensor applications continues to grow, and will maintain an annual compound annual growth rate of 7.3%. By 2021, the global gas sensor market will reach US $920 million

with the development of intelligence and informatization, the demand for gas sensors in various fields, such as industrial transformation and upgrading, environmental monitoring, air quality improvement, smart home, medical device development, continues to rise, and emerging market segments continue to emerge. Looking forward to the development prospect of the gas sensor industry, the increasingly diversified applications will create a larger market scale

the gas sensor industry is a technology and capital intensive industry, and its product development and production cycle is long. In the global market, gas sensor manufacturers are mainly concentrated in Britain, Japan, Germany, the United States, China and other countries. Through the continuous accumulation of technology and experience, China's gas sensor industry has become an advanced enterprise, and the overall competitiveness of the industry has been continuously enhanced

thanks to the first mover advantage, market demand scale and complete industrial chain, domestic sensor enterprises are in a favorable position in the technical level and industrial scale of laser dust sensors, and continue to improve market share by virtue of the combination strategy in the supporting fields of dust, CO2 and VOC gas sensors

in the era of Internet of things, sensors, as an important means of modern information acquisition, are at the front end of the information technology chain. They are the key technology to promote the deep integration of Internet, big data, artificial intelligence and the real economy, and have become the basic industry supporting the Internet of things and the intelligence of things

among them, the gas sensor, as the key sensing node of many iots, plays an important supporting role in ensuring national information security, improving core competitiveness, and promoting the high-quality development of the national economy. However, at present, China still has many high-end products to import in the role of "government services" in the field of gas sensors, and some core key technologies need to be broken through

in order to promote the high-quality development of China's gas sensor industry, in December 2020, the State Administration of market supervision officially replied to the people's Government of Henan Province, agreeing to rely on Henan metrology research 6) the replication process will continue for a period of time, and the Institute (hnim) will prepare to build the national gas sensor industry measurement and testing center

the approval and preparation for the establishment of the national gas sensor industry measurement and testing center will continue to basically carry out relevant tests on various parameters of various materials, promote the development of gas sensor industry measurement and testing technology, implement all-round measurement assurance and measurement control for the industry, provide the guarantee of measurement and testing technology and measurement technology innovation ability, and help the industry break through the key core technology of localization, Form original achievements, improve the core competitiveness of products, and promote the economic development of the domestic gas sensor industry

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