REINFORCED GAS SENSING SYSTEM IN A GAS DETECTOR

摘要

PURPOSE: A strengthened gas sensor system of a gas sensing device, which detects the various kinds of gas without malfunction, is provided to improve detection sensitivity by improving ion sensing performance. CONSTITUTION: A strengthened gas sensor system of a gas sensing device comprises a multiple sensor unit(20). The multiple sensor units are comprised of gas sensor units(22,24,26). The gas sensor unit samples gas through a gas inlet unit(19). The sample gas successively passes through the respective gas sensor unit of the multiple sensor units. The multiple sensor units are comprised of the different kind of the gas sensor units.