The length specifications of the oxygen probe determine the suitable furnace type and installation method. Common length specifications include:

600mm: Suitable for most small and medium-sized furnace types, such as multi-functional box furnaces, continuous gas carburizing furnaces, etc.

800mm: Suitable for medium-thickness furnace walls, ideal for various heat treatment processes.

1000mm: Suitable for thicker furnace walls or furnace types requiring longer probes.

1200mm: Suitable for special furnace types or high-precision measurement requirements.