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公开(公告)号：US06844934B2
公开(公告)日：2005-01-18
申请号：US10478226
申请日：2002-05-21
CPC分类号： G01N21/532 , G01N2201/062
摘要： An apparatus for measuring tubidity of a liquid has a tubular lens of transparent material with an aperture for receiving the liquid. First and second first light emitters are positioned adjacent the tubular lens to produce two beams of light each diverging at a predefined angle and impinging the tubular lens. The tubular lens refracts the diverging beams of light from the two light emitters into separate collimated beams within the aperture. A first light detector positioned adjacent the tubular lens diametrically opposite to the first light emitter and a second light detector positioned diametrically opposite to the first light emitter and a second light detector positioned diametrically opposite to the second light emitter. Each light detector produces a signal indicating an intensity of light received from within the tubular lens and the signals are process to derive a turbidity measurement.
摘要翻译： 用于测量液体的液体的装置具有透明材料的管状透镜，其具有用于接收液体的孔。 第一和第二第一光发射器被定位在管状透镜附近以产生两束光，每个光束以预定角度发散并撞击管状透镜。 管状透镜将来自两个发光体的发散光束折射成孔内的分离的准直光束。 位于与第一光发射器径向相对的管状透镜附近的第一光检测器和与第一光发射器径向相对的第二光检测器和与第二光发射器径向相对的第二光检测器。 每个光检测器产生指示从管状透镜内部接收的光的强度的信号，并且信号被处理以导出浊度测量。
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公开(公告)号：US07031865B2
公开(公告)日：2006-04-18
申请号：US10635057
申请日：2003-08-06
IPC分类号： G06F19/00
CPC分类号： G01D3/022 , G01D11/245
摘要： A sensor assembly. The sensor assembly includes a transducer, a memory element to store a plurality of transducer signatures, and a processor to identify the transducer using the transducer signatures, to process the environmental characteristic using the identified transducer signatures and the adaptive algorithm, and to output the processed environmental characteristics.
摘要翻译： 传感器组件。 传感器组件包括换能器，用于存储多个换能器签名的存储元件，以及使用换能器签名识别换能器的处理器，使用所识别的换能器签名和自适应算法来处理环境特性，并且输出处理过的 环境特征。
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