ZFG2 Zirconia Oxygen Analyzer Application Guide for Cement Kilns

This application guide details the use of Zirconia oxygen analyzers (ZFG2 probe) for monitoring O2 levels in kiln waste gases in both dry and wet process cement plants, addressing combustion control, plant efficiency, and emission monitoring. It explains measurement theory, probe installation points (pre-heater outlet or kiln feed), and the benefits of ABB’s in-situ Zirconia probe systems for minimizing heat loss, power consumption, and emissions.