GAS SENSOR
    4.
    发明申请
    GAS SENSOR 审中-公开

    公开(公告)号:US20200158671A1

    公开(公告)日:2020-05-21

    申请号:US16635318

    申请日:2018-03-22

    Abstract: The present disclosure relates to a gas sensor that minimizes the effects of humidity. The present disclosure relates to a gas sensor that minimizes the effects of humidity. Provided, in the present disclosure, is a gas sensor comprising: a substrate; a unit sensing unit disposed on the substrate and including a wiring electrode, a heater electrode, and a gas sensing material; a protective cap having a side wall part formed on the substrate and surrounding the unit sensing unit and a cover part disposed above the unit sensing unit and including at least one hole; and a heater unit disposed between the unit sensing unit and the cover unit, wherein the heater unit generates heat together with the heater electrode so as to lower humidity around the unit sensing unit.

    DUAL HEATER GAS SENSOR MODULE
    5.
    发明申请

    公开(公告)号:US20200049645A1

    公开(公告)日:2020-02-13

    申请号:US16485768

    申请日:2017-05-31

    Abstract: A dual heater gas sensor module according to an embodiment of the present invention comprises: a housing having a front side and a back side which are partially open and forming the exterior of the dual heater gas sensor module; a first gas sensor for heating the air flowing in through the front side of the housing; and a second gas sensor for measuring a specific gas contained in the air discharging through the backside of the housing, wherein the first gas sensor is located in a first region, the second gas sensor is located in a second region that is higher than the first region, and the first region and the second region may be connected by an inclined plane.

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