| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a gas sensor which can concentrate heat into a smaller range without changing heating capacity. <P>SOLUTION: In an oxygen sensor (gas sensor) 1, a detection element 2 to detect gas concentrations includes at least a base part 2c and a heater part 2p laminated on the base part 2c, and the heater part 2p has a two-layer structure. <P>COPYRIGHT: (C)2012,JPO&INPIT |
