Two new models of Sensirion SEN5x environmental sensor module series

     Sensirion SEN5x environmental sensor module series adds two different models: SEN50 is specially used to measure particles (PM1.0/PM2.5/PM4.0/PM10); SEN55 can simultaneously measure volatile organic compounds (VOCs), nitrogen oxides (NOx), temperature and humidity, and particulate matter (PM1.0/PM2.5/PM4.0/PM10).

     Indoor air pollution in workplaces or residential buildings is harmful to breathing and may lead to long-term health risks. The air pollution in the enclosed space not only comes from the external air, but also may be released through cleaning supplies and cooking. Therefore, it is particularly important to maintain good indoor air quality in order to create a healthy and safe environment. Inadequate ventilation and air purification will lead to an increase in indoor pollutant levels. By reporting the concentration of the relevant pollutants, the monitored environmental parameters can help indicate when ventilation or air purification is required.

     To improve response time and user experience, Sensirion has developed the Sensirion Temperature Accelerator (STAR) engine. SEN5x proprietary algorithm can dynamically estimate the temperature value before the end user product reaches the thermal stability state, so as to speed up the temperature reading of the end user product (up to 2-3 times) and make the reading more reliable. As a result, equipment manufacturers can save valuable project time and human resources, and end users can obtain reliable air quality measurement data, benefit from improved air quality, and improve health and comfort.