OPERATION OF LEAKY ZIRCONIA PUMP-GAUGE OXYGEN SENSORS IN THE AC MODE - THEORETICAL-ANALYSIS

被引：5

作者：

BENAMMAR, M ^{[1
]}

MASKELL, WC ^{[1
]}

机构：

[1] MIDDLESEX UNIV,CTR ENERGY TECHNOL,BOUNDS GREEN RD,LONDON N11 2NQ,ENGLAND

来源：

SENSORS AND ACTUATORS B-CHEMICAL | 1993年 / 12卷 / 03期

关键词：

D O I：

10.1016/0925-4005(93)80018-7

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A theoretical analysis of the behaviour of non-hermetically sealed devices operated in the a.c. mode is presented. The analysis reveals that a pump-gauge device with substantial leak may still be used for oxygen partial-pressure measurement with a concomitant substantial simplification in the electronics required when compared to fully sealed devices. In addition, theory suggests that the device may provide a measurement of the barometric pressure.

引用

页码：195 / 198

页数：4

共 9 条

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