New high temperature displacement sensor

被引:0
|
作者
Zhang, JY [1 ]
Zhang, LX [1 ]
Lu, DM [1 ]
机构
[1] Harbin Engn Univ 707, Harbin Inst Technol, Harbin 150001, Peoples R China
关键词
high temperature displacement sensor; eddy-current sensor; sensor construction;
D O I
暂无
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
To satisfy the special requirement at a temperature up to 550degreesC, a new temperature compensation technique is presented by using the new construction. Experiments show that the temperature compensation technique presented leads to a good temperature stability of sensor. In comparison with the normal construction of a sensor using the same high temperature materials, the compensation effect of the new construction is obvious. The variation of sensitivity of the sensor is only 5.2% at 500degreesC in comparison with that at 20degreesC.
引用
收藏
页码:286 / 289
页数:4
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