OXYGEN SENSING PROBE/ANALYZER

摘要

A probe gas analysis system is provided. The probe gas analysis system comprises a probe body (104) configured to be exposed to a source (14) of process gas. The probe gas analysis system also comprises a sensor cell assembly having a sensor cell (200) with a sensing side (210) and a reference side (208). The sensing side (210) is disposed to contact the source (14) of process gas, and to generate a signal indicative of a detected difference in oxygen concentration between the reference side (208) and the sensing side (210). The probe gas analysis system also comprises a substantially permanent seal (206) coupling the sensor cell assembly (200) to the probe body (104), wherein the substantially permanent seal (206) separates the reference side (208) from the sensing side (210).