发明名称 |
Temperature compensated resistive type sensor for the measurement of relative concentrations of fluid reactive species |
摘要 |
Disclosed is an oxygen sensor of the resistive type for the measurement of relative fluid concentrations of fluid reactive species. The following are disposed on one and the same substrate: a sensitive element, the resistivity of which is sensitive to an excess of one of the reactive species; a thermistor mounted as a resistance bridge with the sensitive element; a heating resistor fixing the minimum temperature threshold of operation. Application: The disclosed device can be applied notably to oxygen sensors.
|
申请公布号 |
US5017340(A) |
申请公布日期 |
1991.05.21 |
申请号 |
US19890406305 |
申请日期 |
1989.09.12 |
申请人 |
THOMSON-CSF |
发明人 |
PRIBAT, DIDIER;PERRET, JOEL;ROUFFY, JEAN-CLAUDE |
分类号 |
G01N27/12 |
主分类号 |
G01N27/12 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|