Compact Non-Dispersive Infrared Multi-Gas Sensing Platform for Large Scale Deployment with Sub-ppm Resolution

We report on a novel, cost-effective non-dispersive infrared (NDIR) multi-gas sensor aimed at environmental air pollution monitoring. The rugged design of the K96 core combines highest compactness and low-power consumption with our unique multi-channel cell design, featuring detection up to three different gases simultaneously, including CO2, CH4, N2O, H2O. Our sensing platform allows selection target as well concentration ranges, thus providing highly customizable gas systems targeting application-specific monitoring settings. comes an implemented calibration model, can address in real time any cross-sensitivity between NDIR gas-sensing channels. provide immensely versatile system while ensuring high stability combined precision (<0.1 ppm for both CO2 <0.5 CH4). offers resilient solution increasing demand compact field reasonable costs medium-to-high volumes.