SSi’s range of Zirconia Oxygen Probes are designed for batch and continuous heat treatment furnaces that run carburising, carbonitriding, neutral hardening, ferritic nitrocarburizing, normalizing, annealing, brazing, sintering and other metallurgical processes containing reducing or endothermic gas atmospheres.

Our highly responsive, accurate, robust oxygen probes can dramatically improve process quality by ensuring precise and repeatable carbon potential control.

SSi has many decades of experience installing, maintaining, troubleshooting, and repairing oxygen probes on a huge range of heat treatment furnaces. Please feel free to contact us to discuss the options.