公开(公告)号：US20110220497A1

公开(公告)日：2011-09-15

申请号：US12883115

申请日：2010-09-15

申请人： Steven Wells ,  Gerl Burkhardt ,  Anthony Thai

发明人： Steven Wells ,  Gerl Burkhardt ,  Anthony Thai

IPC分类号： G01N27/30

CPC分类号： G01N27/401 ,  Y10T29/49002

摘要： An electrochemical sensor is provided that includes a housing having an outer wall, a plurality of longitudinal chambers disposed within the outer wall, and a reference chamber housing a reference electrode. Ionic communication between the target fluid and the reference electrode must pass sequentially through each of longitudinal chambers from a first longitudinal chamber to the reference chamber. In this manner, the sensor provides generally a long, tortuous flow path, or salt bridge, between the target fluid and the reference electrode, resulting in a high resistance factor for the sensor.

摘要翻译： 提供了一种电化学传感器，其包括具有外壁，设置在外壁内的多个纵向室和容纳参考电极的参考室的壳体。 目标流体和参比电极之间的离子通信必须依次通过每个纵向室从第一纵向腔室到参考室。 以这种方式，传感器通常在目标流体和参考电极之间提供长而弯曲的流动路径或盐桥，导致传感器的高电阻系数。