| 摘要 |
PROBLEM TO BE SOLVED: To provide a hydrogen gas sensor that has high hydrogen gas detection accuracy with reduced installation area and consumption power.SOLUTION: A hydrogen gas sensor 100 includes: a hydrogen detection element 10; a temperature compensation element 20 for performing temperature compensation of the hydrogen detection element 10; and a heater 30 for heating the hydrogen detection element 10 and the temperature compensation element 20. The temperature compensation element 20 and hydrogen detection element 10 are stacked in this sequence on the heater 30.SELECTED DRAWING: Figure 1 |
