| 摘要 |
A gas-sensor related arrangement and more specifically an arrangement which, for its function, utilizes a first light-generating element, a second light-receiving element, and a third element for forming and defining an optical measuring distance between the first and second elements through a gas sample, as well as a control unit, with associated calculating circuits. More specifically, a unit is to be allotted to a plurality of first electric connector devices or elements. The connector devices are adapted and distributed along a first surface portion of the unit for an electric connecting possibility to other electric connector devices or elements related to a carrier, such as a printed circuit card or board, for the unit. The first and second elements are to be closely related to each other within a discrete unit as a first and a second surface section. The discrete unit is shaped and dimensioned so as to exhibit a small thermal mass. The entire, or at least a part, of a memory circuit, the entire, or at least a part, of the control unit, with all or chosen associated calculating circuits, are to be coordinated in the discrete unit and to be, over an internal wiring coordinated with the discrete unit, connected to chosen first electric connector devices. |
