The MIR 9000H multi-component NON-Dispersive Infra-Red (ND IR) analyzer offers extractive, continuous measurement for NO, NO2, NOX, N2O, CO, CO2, SO2, HCl, HF, CH4, TOC and O2. in wet flue gas. HOFI BOX sampling system can be connected to the MIR 9000 H analyzer. The material of the sampling probe is always optimally chosen for the application conditions.