Gas-measuring system and process for operating a gas-measuring system

A gas-measuring system for measuring and outputting at least a gas concentration of a gas to be tested, the gas-measuring system comprising:

• a gas sensor configured to output measured raw data via a raw data signal;
• a digitization module arranged in an area adjacent to the gas sensor and configured to receive the raw data signal of the gas sensor, to process the raw data signal and to output a corresponding digital sensor signal via a wireless module to a network, wherein the digital sensor signal comprises the processed raw data signal and sensor identification information, and the sensor identification information is configured to make possible an assignment between the processed raw data signal and the corresponding gas sensor;
• an analysis unit configured to read the digital sensor signal from the network, to determine the gas concentration of the gas to be tested based on the measured raw data indicated by the digital sensor signal and to output a corresponding digital concentration signal to the network, wherein the digital concentration signal comprises the determined gas concentration and localization information, and the localization information is configured to make possible an assignment between a determined gas concentration and a location of the corresponding gas sensor;
• and
• an output unit configured to read the digital concentration signal from the network and to provide a corresponding output perceptible for a user of the output unit, wherein the perceptible output indicates the determined gas concentration and the localization information.