The installation restrictions are minimal due to the design of the sampling tube, as the zirconia ceramic of the probe is largely unaffected by the furnace atmosphere. Therefore, the installation of Lambda probes is significantly less restricted compared to conventional oxygen probes. Moreover, Lambda probes are highly durable, fully suitable for operations with significant temperature fluctuations or mechanical shocks. Additionally, Lambda probes can be used in high-temperature heat treatment processes above 1600°C without signal deviation.