Formaldehyde gas sensor DS-HCHO-20

semiconductorelectrochemicalfor air quality monitoring

The DS-HCHO-20 is a gas concentration sensor that incorporates both electrochemical and semiconductor patterns. That is to integrate the electrochemical module and the semiconductor module inside the sensor. The electrochemical module is the main module, It uses a unique electrolyte technology, and it has built in high-performance analog circuits and data processing unit, integrated a large number of experience algorithms. A semiconductor is a sub-module, Using it to improve the overall speed of the sensor, and the signal of its output.The data of the main module are modified with the corresponding algorithm, At the same time, the sensor is compatible with the calibration curve of TVOC, which can output TVOC value at the same time.