 Application background • In order to solve the problems of limited replacement of core components, limited size, various types of gas detection and incompatibility of various brands of gas sensors, to cooperate with system integrators to develop industrial process control systems, environmental online monitoring systems and industrial internet gas analysis systems, and to solve the problem of integration of customers' independent systems, the D-100 plugand-play digital gas sensor and the six-channel signal acquisition intelligent motherboard M-600 The D-100 plug-and-play digital gas sensor and the six-channel signal acquisition intelligent motherboard M-600 are the intelligent digital gas sensor modules. • This new intelligent digital gas sensor can be widely used in petroleum, chemical, environmental protection, metallurgy, refining, gas distribution, biochemical and pharmaceutical industries, such as online monitoring of environmental gases, industrial process control, industrial inspection robots, drones, atmospheric monitoring, etc. Beijing Zetron Technology Co., Ltd Tel: +86 400 015 1600 Email: [email protected] Web: www.bjzetron.

 Application principles • The D-100 digital gas sensor is used for 24-hour continuous online monitoring of gas concentrations on site. The sensor part uses gas sensors of internationally renowned brands and the main detection principles are: electrochemical, infrared, catalytic combustion, thermal conductivity, PID photoionisation, etc. • The D-100 digital gas sensor module is compact in size and simple to apply. The specific principle is: signal processing and intelligent calculation of different brands of sensors, then temperature and humidity compensation, and finally data calibration with...