| 摘要 |
The present invention concerns a gas-sensor related arrangement ("A") and more specifically an arrangement which, for its function, utilizes a first (1) light-generating means, a second (2) light-receiving means, and a third (3) means for forming and defining an optical measuring distance between said first and second means through a gas sample, as well as a control unit (20, 123), with associated calculating circuits (30, 125). More specifically, a unit ("E1 ") is to be allotted to a plurality of first electric connector devices or means (4, 4a, 4b), said connector devices being adapted and distributed along a first surface portion (5) of said unit for an electric connecting possibility to other electric connector devices or means ((4), (4a), (4b)) related to a carrier ("B1 "), such as a printed circuit card or board, for said unit. Said first (1) and second (2) means are to be closely related to each other within a "discrete unit" ("EI ") as a first (1a) and a second (2a) surface section. Said "discrete unit" ("E1") is shaped and dimensioned so as to exhibit a small thermal mass. The entire, or at least a part, of a memory circuit (124), the entire, or at least a part, of said control unit (123), with all or chosen associated calculating circuits (125), are to be coordinated in said "discrete unit" ("E1") and to be, over an internal wiring (121, 122) coordinated with said "discrete unit", connected to chosen first electric connector devices (4, 4a, 4b). |
