| 摘要 |
The invention relates to a gas transmitter (1) with selective gas permeable surfaces (4), comprising a support disc (3), provided with a number of through openings (2), made from a semiconductor material, a membrane (5), covering the openings (2) in the support disc (3) which forms the selective gas permeable surfaces (4) and means for controlling the temperature of the membrane (5). According to the invention, the temperature control means may be simplified whereby the support disc (3) itself serves as means for controlling the temperature of the membrane (5).
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