The company has introduced 2 new families of sensors, O2-C2 and O2-C3 that are 2 and 3 year warranty oxygen sensors together with CO-CF andCO-CX that are carbon monoxide sensors designed specifically for the Combustion market (Stack/Flue gas) that overcome appliction issues in this sector, the CO-CX has very low cross sensitivity to Hydrogen. CO2 is now available in 3 formats: 1) Ion Selective Electrode - Solid State (CO2-D1) a general purpose alarm level sensor (100ppm to 90% range),2) LDC-A1 and LED NDIR version with immediate response and 3) IRC-A1a traditional NDIR with highest sensitivity on the market.