Study on the output characteristics of liquid electrolyte oxygen sensor

XU Zhen-zhong1; QIN Hao1; ZHOU Ming-jun1; ZENG Gu2; ZHANG Wei-wei1

doi:10.13873/j.1000-97872010.08.035

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Study on the output characteristics of liquid electrolyte oxygen sensor

更新时间：2025-09-11

- Study on the output characteristics of liquid electrolyte oxygen sensor
- Vol. 29, Issue 8, Pages: 66-67+70(2010)
- 作者机构：
  
  1. 中国电子科技集团公司第四十九研究所
  2. 中国航天员科研训练中心
- 作者简介：
- 基金信息：
- DOI：10.13873/j.1000-97872010.08.035
  CLC： TP212
- Published：2010
- 稿件说明：
移动端阅览
[1]徐振忠,秦浩,周明军,曾固,张维维.液体电解质氧传感器输出特性研究[J].传感器与微系统,2010,29(08):66-67+70.

XU Zhen-zhong1, QIN Hao1, ZHOU Ming-jun1, et al. Study on the output characteristics of liquid electrolyte oxygen sensor[J]. 2010, 29(8): 66-67+70.
[1]徐振忠,秦浩,周明军,曾固,张维维.液体电解质氧传感器输出特性研究[J].传感器与微系统,2010,29(08):66-67+70. DOI： 10.13873/j.1000-97872010.08.035.

XU Zhen-zhong1, QIN Hao1, ZHOU Ming-jun1, et al. Study on the output characteristics of liquid electrolyte oxygen sensor[J]. 2010, 29(8): 66-67+70. DOI： 10.13873/j.1000-97872010.08.035.

摘要

对液体电解质氧传感器在不同氧体积分数、氧分压下的输出特性进行研究。测量氧传感器在不同氧体积分数、氧分压下的输出值

利用最小二乘法对输出值进行处理

得到氧传感器的输出特性曲线。对特性曲线进行分析

结果表明:液体电解质氧传感器对氧体积分数、氧分压的测量具有良好的线性度。压力冲击对传感器工作电极造成损害从而影响传感器性能

加入粉末冶金层能够克服这一问题

但传感器的响应时间有所增长。

Abstract

Study on the output characteristics of liquid electrolyte oxygen sensor in different volume fraction of oxygen and oxygen partial pressure.The output of the liquid electrolyte oxygen sensor in different volume fraction of oxygen and oxygen partial pressure is measured and the output data is processed with the least square method to get the curves of output characteristics.The result indicates that liquid electrolyte oxygen sensor has a good linearity to the volume fraction of oxygen and oxygen partial pressure

based on the analysis of the output characteristics curve.The huge pressure impact may destroy the working electrode and further influence the properties of the sensor.However

adding the powder metallurgical coating can avoid the damage of pressure impact but it can also prolong the response time of the sensor.

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references

氧传感器的发展和应用 [J]. 文华,朱玉琛,张玉广,汤雪志. 舰船防化 . 2008(03)

氧气传感器的应用 [J]. 薛垂荫,林化新,孟霜鹤. 化学传感器 . 1992(02)

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