The Oxymitter 4000 In Situ Oxygen Transmitter is the world's first in situ, zirconium oxide-based oxygen transmitter for flue gas measurement with an explosion-proof rating. These oxygen measurements can be used in a control system or by a boiler operator to fine tune burner fuel/air ratios for maximum efficiency. Ideal for boilers, process heaters, kilns and reheat furnaces, the Oxymitter 4000 integrates an oxygen probe and field electronics into a single, compact package. The probe inserts directly into a flue gas duct to measure oxygen in combustion processes. No sampling system is required.

Rosemount Analytical analyzers are the leaders in oxygen flue gas technology. Their in situ, zirconium oxide oxygen analyzers have long been established as industry standards. Now they have combined the reliability of the zirconium oxide oxygen measurement with the added benefit of the combustibles measurement. The OCX 8800 Oxygen/Combustibles Transmitter is a rugged, industrial analytical instrument designed to detect oxygen and combustibles concentrations in flue gas temperatures up to 2600 oF (1427 oC). Typical applications include: refinery process heaters, petrochemical reactor furnaces small package hot water and steam boilers, inert process atmospheres as well as gas and oil boilers.