Oxygen sensor for multiple port applications

摘要

A sensor comprising; a sensing element disposed within a housing having a lower shell portion, a middle shell portion, and an upper shell portion, wherein said sensing element extends from said lower shell portion through at least a portion of said middle shell portion; a connector plug concentrically disposed within said upper shell portion; one or more electrical wires extending from said connector plug through an opening in said upper shell portion, and said opening forming a seal in said upper portion concentrically disposed around said one or more eletrical wires.