The LaserGas III CO combustion analyzer (photo) is an Ex-d certified tunable-diode-laser (TDL) carbon monoxide (CO) analyzer that also measures methane, water and temperature. Suitable for combustion processes where increased explosion safety is a requirement, this analyzer is said to be the most compact CO combustion monitor on the market. Typical applications that can benefit from this device are fluid catalytic cracking (FCC) units, package boilers, process heaters, electrostatic precipitators, waste-gas recovery, incineration and so on. — NEO Monitors, Skedsmokorset, Norway