| 摘要 |
PURPOSE: A gas sensor and a dispersing material treating device with the same are provided to remarkably reduce watering time, thereby preventing a working environment from becoming inferior due to accidents. CONSTITUTION: A gas sensor comprises a body unit(110), a cover unit(120), and a switching unit(130). The cover unit forms a first air hole(124) and a first contact point(125). Air flows through the first air hole. The cover unit is joined to the body unit. The switching unit forms a second air hole(134) and a second contact point(135). The switching unit is arranged in a space formed by the body unit and the cover unit.
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