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Absolute pressure measurements using ZrO2electrochemical cells

 

作者: W. A. Fate,   Robert E. Hetrick,   W. C. Vassell,  

 

期刊: Applied Physics Letters  （AIP Available online 1981）
卷期: Volume 39, issue 11  

页码: 924-926

 

ISSN:0003-6951

 

年代: 1981

 

DOI:10.1063/1.92608

 

出版商: AIP

 

数据来源: AIP

 

摘要:

An absolute pressure sensor is reported that uses electrochemical pumping of oxygen. Sensor operation uses the pressure dependence of O2diffusion in a host gas. The device is unusual because no reference pressure or vacuum is required for absolute measurements. The main features of device operation are in agreement with calculation.

 

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