| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydrogen sensor capable of improving high-speed responsiveness and detection precision respectively. SOLUTION: The hydrogen sensor 1 is provided with a detector 2 having the characteristic that the detector 2 reacts to hydrogen and thereby its properties change, for detecting hydrogen concentration in the air from changes in the properties of the detector 2, in which the detector 2 is constituted of a linear member 22 with at least a part being bent or curved. COPYRIGHT: (C)2009,JPO&INPIT
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