| 摘要 |
PURPOSE: A gas sensor assembly is provided to block the penetration of water when measuring gas, thereby enabling application to places with high humidity. CONSTITUTION: A gas sensor assembly comprises a fine mesh structure(50), a gas sensor, a main body(60), and an elevating unit(65). The fine mesh structure has an accommodating part and a fine mesh(52) with a plurality of through holes bored to the accommodating part in order to pass gases, not liquid. The gas sensor is accommodated in the accommodating part of the fine mesh structure. The main body comprises a processor(61) which receives signals from the gas sensor and calculates the concentration of gas sensed by the gas sensor and a display part(63) which displays the value calculated by the processor. The elevating unit moves the fine mesh structure up and down. |
