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发明授权
CN104704324B 具有内部数据存储器的测量参量传感器 有权

具有内部数据存储器的测量参量传感器
摘要：
本发明涉及一种具有内部数据存储器(32)的测量参量传感器(3)，一种用于所述测量参量传感器(3)的处理设备(2)以及一种用于将数据存储在所述测量参量传感器(3)的内部数据存储器(32)中的方法。内部数据存储器(32)具有多个存储区域。在所述多个存储区域的至少两个存储区域中分别存储相应于测量值在确定的测量值范围中出现的频率的计数值。因此，将关于测量参量传感器的负荷的数据直接存储在所述测量参量传感器中并且之后直接且明确地分配给所述测量参量传感器。因此，能够实现数据的防篡改的存储，并且如果例如由终端用户进行抱怨，则测量参量传感器的制造商或销售商可以确定所述测量参量传感器是否已经超负荷了。此外，能够实现对测量参量传感器的仍预期的使用寿命和/或测量准确性的推断。
摘要（英）：

The present invention relates to a measured value transducer (3) having an internal data memory (32), a processing apparatus (2) for such a measured value transducer (3), and a method for storing data in an internal data memory (32) of such a measured value transducer (3). The internal data memory (32) comprises a plurality of memory areas. A respective count value, which corresponds to a frequency of an occurrence of measured values in a certain measured value range, is respectively stored in at least two memory areas of the plurality of memory areas. Thereby, data relating to a loading of a measured value transducer can be stored directly in it and can later be directly and unambiguously allocated to it. Thereby a tamper-proof storage of the data is possible, and a producer or seller of the measured value transducer can determine whether it has been overloaded, in case that e.g. a complaint is made by an end user. In addition, conclusions about the measuring accuracy and/or the service life still to be expected of the measured value transducer are possible.

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