Oxygen sensing probe/analyzer

A probe gas analysis system is provided. The probe gas analysis system includes a probe body (104) configured to be exposed to a source of process gas (14). The probe gas analysis system also includes a sensor cell assembly having a sensor cell (200), the sensor cell (200) having a sensing side (210...

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Bibliographische Detailangaben
Hauptverfasser: STOJKOV MARK D, NEMER JOSEPH C
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:A probe gas analysis system is provided. The probe gas analysis system includes a probe body (104) configured to be exposed to a source of process gas (14). The probe gas analysis system also includes a sensor cell assembly having a sensor cell (200), the sensor cell (200) having a sensing side (210) and a reference side (208). The sense side (210) is arranged to contact the process gas source (14) and to generate a signal indicative of a detected difference in oxygen concentration between the reference side (208) and the sense side (210). The probe gas analysis system also includes 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). 提供一种探针气体分析系统。该探针气体分析系统包括被构造成暴露于过程气体源(14)的探针主体(104)。该探针气体分析系统还包括具有传感器单元(200)的传感器单元组件,传感器单元(200)具有感应侧(210)和参考侧(208)。感应侧(210)被设置成接触过程气体源(14)并且产生指示检测到的在参考侧(208)与感应侧(210)之间氧浓度差的信号。该探针气体分析系统还包括将传感器单元组件(200)联接至探针主体(104)的基本永久密封件(