Electrochemical sensor module mounting structure and ambient air monitoring instrument

Abstract

The application discloses an electrochemical sensor module mounting structure, comprising: a mother plate, a plurality of mounting slots are formed in the mother plate; a middle shell, the lower end of the middle shell is connected with the mounting slot, a sealing plate is arranged at the position close to the upper end of the middle shell, and the sealing plate can move up and down relative to the middle shell; the sealing plate is provided with at least one first air hole, a plurality of uniformly arranged elastic supporting pieces are connected below the sealing plate, the lower surface of the sealing plate is connected with the upper end of the elastic supporting piece, and the upper end of at least one elastic supporting piece is connected with a plug, and the plug can be in sealed connection with the first air hole; and the lower end of the electrochemical sensor is in sealed connection with the upper end of the middle shell. In addition, the application further discloses an environmental air monitoring instrument. The application is an electrochemical sensor module mounting structure capable of reducing the time of electrochemical sensors exposed to a gas sample and prolonging the service life.

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