| 摘要 |
A pressure transducer capable of detecting leakage of media into the pressure transducer. The pressure transducer comprises a spacer having first and second ends. A first header assembly containing a first pressure sensor for measuring a pressure of the media, is sealingly disposed at the first end of the spacer. A second header assembly containing a second pressure sensor, is sealingly disposed at the second end of the spacer. The spacer, first header assembly, and second header assembly form a hermetically sealed leak detection cavity for capturing the media that leaks past the first header assembly. In operation, the media captured in the leak detection cavity generates a pressure which is sensed by the second pressure sensor.
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