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In recent years, concerns over indoor air pollution have intensified as people spend a significant portion of their daily lives indoors. In crowded indoor environments, high occupant density often causes CO2 levels to rise beyond optimal thresholds, which can adversely impact comfort and well-being. In addition, interior decoration or furnishing materials may release formaldehyde (HCHO) and volatile organic compounds (VOCs), alongside other pollutants such as particulate matter (PM) that can infiltrate from outdoor sources. Poor indoor air quality not only aggravates respiratory issues and allergies but also poses long-term health risks, driving strong demand for effective air purification technologies. Therefore, air purifiers have become an essential household and commercial appliance. Many air purifiers now have further evolved into intelligent systems that integrate advanced sensing, monitoring, and automated control. At the heart of the evolution, air quality sensing technologies play acritical role by providing real-time detection of various pollutants, enabling purifiers to operate efficiently, adjust dynamically to changing environments, and also visualize key air quality parameters for end users to better evaluate their indoor environment.
To fulfill the rising demand for intelligent and efficient indoor air quality monitoring in air purifiers, sensing technologies have become crucial. Based on more than 20 years of experience in sensing technologies, Cubic, a leading manufacturer of gas sensors and analyzers, develops core IAQ sensors including NDIRCO2 sensors and light scattering PM sensors based on core technology platforms. Additionally, Cubic applies MEMS MOX technology for highly sensitive VOCs detection and electrochemical principal for precise formaldehyde (HCHO)measurement. The advanced IAQ sensors feature high accuracy, fast response, high reliability and long lifetime, enabling targeted monitoring of specific environmental parameters, well-suited for air purifiers. Moreover, the small size and modular design of the sensors allow for easy integration into compact systems.
In addition, combining the self-developed sensors designed for different IAQ parameters, Cubic develops highly integrated IAQ sensor modules with flexible and customizable configurations. The modules provide a comprehensive solution for real-time monitoring, supporting tailored combinations of PM1.0, PM2.5, PM10, VOCs, NO2, HCHO, temperature, and humidity measurement to meet diverse application needs and seamlessly integrate into air purifiers. The communication protocols ensure reliable and efficient data transfer to the system for further air quality control.
Through the self-developed core sensing technology platforms, Cubic delivers high-performance, value-driven IAQ sensors and sensor modules for multi-parameter air quality detection in air purifiers, offering clients flexible and efficient sensing solutions that accelerate product development and enhance product functionality with reliable quality. Backed by strict quality system, strong mass-production capability, and a stable supply chain, Cubic is committed to remaining a trusted partner and driving the development of advanced intelligent sensing solutions in the evolving industry.
For more detailed information, please visit https://en.gassensor.com.cn/IAQApplication/index.html or contact us via sales@gassensor.com.cn
