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发明公开
CN105319326A 确定流过测量通道的流体介质的至少一个参数的传感器 有权

确定流过测量通道的流体介质的至少一个参数的传感器
摘要：
本发明提出一种传感器(10)，其用于确定流过测量通道(30)的流体介质的至少一个参数、尤其是内燃机的进气质量流的至少一个参数，其中，所述传感器(10)具有传感器壳体(12)，尤其是安装或者能够安装到流动管中的插式传感器，具有主通道(24)和测量通道(30)的通道结构(22)构造在所述传感器壳体中，并且所述传感器还具有至少一个布置在所述测量通道(30)中的、用于确定所述流体介质的参数的传感器芯片(42)。所述传感器壳体(12)至少部分地由塑料制造。所述传感器(10)具有至少一个电极(48，60，64)，所述电极这样布置在所述传感器壳体(12)中，使得所述电极(48，60，64)被所述塑料覆盖。
摘要（英）：

The invention provides a sensor (10) used for determining at least one parameter of a fluid medium flowing through a measuring channel (30), particularly at least one parameter of intake mass flow of an internal combustion engine. The sensor (10) has a sensor shell (12), particularly an insertion type sensor installed or capable of being installed in a flowing tube, a channel structure (22) having a main channel (24) and a measuring channel (30) is arranged in the sensor shell, and the sensor also has at least one sensor chip (42) arranged in the measuring channel (30) and used for determining the parameters of the fluid medium. The sensor shell (12) is at least partially made of plastics. The sensor (10) has at least one electrode (48, 60, 64), and the electrodes are such arranged in the sensor shell (12) that the electrodes (48, 60, 64) are covered by the plastics.

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