Cubic Advanced Sensor Technology for Wall-Mounted Ventilators Enhances Indoor Air Quality

In the context of modern residential building design, there is an increasing focus on improving indoor air quality (IAQ). Pollutants, including particulate matter (PM), carbon dioxide (CO2), and volatile organic compounds (VOCs), often cause poor indoor air quality, which can have serious health consequences. Therefore, improving IAQ is crucial for occupant health. One of the most effective ways to improve IAQ is through the proper operation of ventilation systems, which help to remove pollutants and introduce fresh air. To ensure optimal IAQ, regulatory frameworks and industry standards guide the operation of ventilation systems. For example, standards including EN 15251 in Europe and ASHRAE 62.1 in the U.S. offer guidance on ventilation requirements and maintaining acceptable IAQ levels, ensuring that buildings comply with the latest air quality practices.

However, many existing residential buildings were not originally designed with centralized ventilation systems in mind, leaving limited space for retrofitting traditional ducted solutions. Similarly, high-density urban apartments and properties under renovation restrictions often lack the structural flexibility to accommodate large-scale ventilation upgrades. In such cases, compact, decentralized solutions are needed to meet modern air quality requirements without major alterations.

In response to the evolving policies and standards, as well as the increasing need for efficient and space-saving ventilation solutions, wall-mounted ventilators have emerged as specialized systems available today, with a compact structure designed for installation in wall spaces. To effectively optimize the function of air circulation, the modern wall-mounted ventilators now incorporate advanced gas sensors to enable real-time monitoring of environmental conditions, including the level of CO2, particulate matter (PM1.0, PM2.5, PM10), VOCs, temperature, and humidity, thereby adjusting the air circulation accordingly to achieve optimal IAQ.

With more than 20 years accumulation on the R&D of sensing technology, Cubic, a leading manufacturer of gas sensors and analyzers, develops light scattering PM sensors and NDIR CO2 sensors based on core technology platforms. Additionally, Cubic has leveraged MEMS and MOX technologies in the development of sensors for the highly sensitive detection of volatile organic compounds (VOCs), humidity and temperature. These advanced IAQ sensors features high accuracy, fast response, high reliability and long lifetime, enabling targeted monitoring of specific environmental parameters, well-suited for wall-mounted ventilators. Moreover, the small size and modular design of the sensors allow for easy integration into compact or embedded ventilation systems.

Building upon the sensors designed for different IAQ parameters, Cubic develops integrated sensor modules that combine the aforementioned self-developed sensors. The modules provide a comprehensive solution for real-time monitoring, enabling the simultaneous measurement of particulate matter (PM1.0, PM2.5, PM10), CO2 concentrations, VOCs, temperature, and humidity, allowing for seamless integration into ventilator systems. The collected data are transmitted using UART and I2C communication protocols, ensuring seamless data transfer to ventilation system for further ventilation control.

Cubic also offers OEM solutions for custom ventilation HVAC controllers tailored to specific needs encompassing in-house gas sensor manufacturing, hardware and structural design, as well as software development to ensure optimal performance. Cubic handles mold development, mass-lean production for cost-effective manufacturing, alongside prototype testing and validation to meet performance and safety standards. The services position Cubic as a reliable partner for global customers seeking high-quality ventilation solutions.

Ultimately, Cubic’s advanced sensor solutions in wall-mounted ventilators play a crucial role in enhancing indoor air quality by enabling precise, real-time monitoring and automatic adjustments to air conditions. As the demand for smarter and more efficient ventilation solutions continues to rise, Cubic offers a reliable and modern approach to meet today’s air quality standards, ensuring healthier indoor environments.

For more detailed information, please visit https://www.cubic-controls.com/products/hvac-controller-and-monitor/ or contact us via sales@gassensor.com.cn