The hottest sensor enterprises at home and abroad

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Sensor enterprises at home and abroad have entered the field of environmental protection, and the 100 billion level market is about to explode in an all-round way.

with the conclusion of the 2017 local two sessions, air pollution prevention, water environment treatment and soil treatment have achieved full coverage in the work report of the local government. Haze control, the implementation of the river governor system and zero tolerance for environmental violations have become high-frequency words during the two sessions. In recent years, the State Council has also successively introduced environmental protection measures such as ten gas, ten water and ten soil. There is no doubt that environmental protection has become an important livelihood issue. Only when economic development and environmental protection complement each other can we take the road of sustainable development

environmental monitoring has gradually become a new trend in the development of MEMS sensors

the arrival of environmental protection heat has made the environmental monitoring instrument industry rise abruptly. According to the data provided by the National Bureau of statistics, the sales revenue of China's environmental monitoring instrument industry has increased year by year, from 1.584 billion yuan in 2005 to 22.774 billion yuan in 2015, and is expected to reach 95 billion yuan in 2020. Sensor enterprises at home and abroad have entered the field of environmental protection, and the 100 billion market is about to break out in an all-round way. Throughout the environmental monitoring instrument industry, environmental sensors are favored by the public because of their portability, intelligence, diversity and other characteristics. It enables us to perceive the surrounding environment, realize the real-time detection of air pressure, temperature, humidity, air quality and other data, and then apply it to society, public utilities, smart factories, home safety and health, robots and other fields. With the upgrading of environmental monitoring technology, the national policy preference and increased capital investment in the environmental testing industry, and the increasing attention of the whole society to environmental issues, the environmental monitoring instrument industry will continue to boom, and environmental monitoring will become an important direction for the development of the next wave of MEMS sensors

source: under the intelligent Internet environment of the National Bureau of statistics, the sensor application has gradually become a systematic trend, driving the development of a larger industrial scale. As the three cornerstones of the environmental monitoring system, gas sensors, water environment detection sensors and soil pollution detection sensors have attracted a large number of domestic and foreign manufacturers to enter the market. China (Shanghai) International sensor technology and Application Exhibition (hereinafter referred to as sensor China), as the most authoritative, professional and largest sensor exhibition in Asia, has a special area for environmental sensors, and invites outstanding enterprises in the industry to participate in the exhibition to jointly create the industrial environment and promote the great development of the industry

gas sensor for monitoring pioneer

gas sensor is a device that converts the composition, concentration and other information of gas into devices that can be used by personnel, instruments, computers, etc. its types include semiconductor gas sensor, electrochemical gas sensor, catalytic combustion gas sensor, thermal conductivity gas sensor, infrared gas sensor, solid electrolyte gas sensor, etc. Gas sensing is not a new technology. Gas detection equipment with integrated gas sensors has been applied to national defense and industrial security, forming a highly regulated and mature market. The air quality problems faced by human society and the increasing awareness of environmental protection have created new applications and market opportunities for gas sensors, including consumer products (such as smart homes, wearable devices and smart), buildings and cars (indoor and in car air quality monitoring)

according to the prediction of yole D velopment, a market research company, the global gas sensor market will reach US $920 million in 2021, with a compound annual growth rate of 7.3% in the next five years, of which environmental monitoring ranks third in all application fields. The use of gas sensors to determine environmental pollution provides a very key technical support for atmospheric environment monitoring. On the one hand, gas sensors help to promote air quality prediction and early warning, on the other hand, they can also accurately study and judge the causes of weather pollution. Many enterprises are in the field of gas sensing. Zhengzhou Wei, the exhibitor of sensor China, does not need to use tape. Sheng Electronic Technology Co., Ltd. is a high-tech enterprise integrating R & D, production, sales and gas sensor application solutions. As the air quality has increasingly attracted widespread public attention, Weisheng technology has set up a special research and development team to develop a high-end gas sensor product, which has good consistency, stability and accuracy, and is suitable for different scenes such as air quality monitoring system, air purification equipment, fresh air system, air conditioning system, smart home and so on

in addition to Weisheng technology, well-known manufacturers of gas sensors, such as Figaro, fundamental electronics, Sifang optoelectronics, awans semiconductor, Amphenol and a series of advanced manufacturers will also show their innovative technologies and application solutions based on environmental monitoring system on sensor China

iot vertical the company is a wholly-owned subsidiary of LANXESS, a special chemical company. It is a pioneer in the field of smart water.

water environment monitoring sensor is a kind of device that monitors and determines the types of pollutants in water, the concentration and change trend of various pollutants, and evaluates the water quality. Its monitoring methods include chemical method, electrochemical method, biological method, atomic absorption spectrophotometry, ion chromatography Gas chromatography, plasma emission spectrometry, etc. According to relevant data, at present, China's urban water sources are polluted by industrial development, and 20% of urban water supply still fails to meet the sanitary standards of drinking water; However, there are water quality problems such as high fluorine, high arsenic, bitterness, saltiness and pollution in rural water supply, and 50% of them fail to meet the drinking water standard. It is estimated that about 400million people in the country still drink water contaminated by organic substances. The increasing popularity of the concept of smart city and the progress of water quality monitoring technology have brought great opportunities to the water environment monitoring market. Marketsandmarkets, a market research and consulting company, predicts that the water environment monitoring market will reach $4.69 billion by 2025. Seizing the huge development opportunity, sensor China exhibitor Hanwei electronics launched a smart water system, using IOT and big data to form a visual and digitalized integrated control platform, Grasp the operation status of the regional water supply system in real time. Through the water quality monitoring system, the water quality information (turbidity, pH value, residual chlorine, ammonia nitrogen and other indicators) can be transmitted to the control center remotely and quickly, so as to ensure the safety and reliability of the whole process of water quality. The successful application of smart water system in the field of water quality monitoring has become the pioneer in the vertical subdivision of IOT, and is expected to lead the future of the entire water industry

seize the momentum and accelerate the application of environmental monitoring

at present, the sensor industry is in the development period of transformation from traditional to new sensors. The new sensors are mainly manifested in miniaturization, digitalization, intellectualization, multifunction, systematization and networking. It is not only conducive to the industrial upgrading of the sensor industry, but also promotes the upgrading and transformation of China's industry in the 21st century. After closing the back cover, miniaturized construction can still make phone calls and surf the Internet. Based on MEMS technology, it has successfully produced environmental monitoring products such as air pressure sensors, temperature and humidity sensors, VOC gas sensors, etc. The progress of MEMS technology will deepen human research on the ecological environment and promote the application of environmental monitoring

with the promotion of environmental monitoring in China, the comprehensive distribution and standardized management are carried out to ensure the safety of the experimental machine; Environmental sensors are playing a comprehensive role in helping environmental regulation. At present, there are still many problems in the environmental sensor market, such as following the trend seriously, good and evil, and so on. The sensor itself also has defects in accuracy, cost, power consumption and so on. 2017, as the closing year of the gas ten, the environmental sensor market is bound to be in full swing. Sensor China will hold a seminar on the application of environmental monitoring during the exhibition, and work together with environmental protection bureaus, environmental monitoring centers, third-party testing institutions, environmental engineering companies, sensor design enterprises, solution providers, system integrators, such as SGX, UST, Ruhr IOT, to explore the spring of environmental sensors, towards the goal of sustainable development, for the blue sky and white clouds on the earth Green mountains and green waters make a modest contribution

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