| 摘要 |
PROBLEM TO BE SOLVED: To provide a gas sensor capable of ensuring both high response and high liquid adhesion suppression capability.SOLUTION: A gas sensor 1 comprises an element cover 4. Inner side holes 51 are located closer to a proximal end than a measurement electrode 22, outer side holes 61 are located closer to a tip end than the inner side holes 51, inner bottom holes 52 are located closer to the tip end than the measurement electrode 22, and outer bottom holes 62 are located outward than the inner bottom holes 52. A ratio of a total area of the outer side holes 61 to a total area of the inner bottom holes 52 is 8 to 47, and a total area of the inner side holes 51 is 2 to 8 mm. |
