发明申请
- 专利标题: Measuring arrangement for registering chemical and/or physical, measured variables, as well as measuring device therefor
- 专利标题(中): 记录化学和/或物理,测量变量的测量装置,以及测量装置
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申请号: US12923124申请日: 2010-09-03
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公开(公告)号: US20110060534A1公开(公告)日: 2011-03-10
- 发明人: Jiri Karbula , Robert Lalla , Gernot Engstler
- 申请人: Jiri Karbula , Robert Lalla , Gernot Engstler
- 申请人地址: CH Reinach
- 专利权人: Endress + Hauser Flowtec AG
- 当前专利权人: Endress + Hauser Flowtec AG
- 当前专利权人地址: CH Reinach
- 优先权: DE102006056175.9 20061127
- 主分类号: G06F19/00
- IPC分类号: G06F19/00
摘要:
A measuring arrangement of the invention includes: At least one measuring device, which generates, repeatedly during operation, measured values, especially digital, measured values, representing the at least one measured variable to be registered; as well as an electronic data processing system superordinated to the at least one measuring device, especially a data processing system which is spatially distributed and/or spatially remote from the measuring device. Measuring device and data processing system are connected together by means of at least two line-pairs, through each of which an electrical current flows, at least at times, during operation. According to the invention, the measuring device transmits the internally generated, measured values to the data processing system via both line-pairs. In this way, it is then possible to transmit a plurality of measured values simultaneously, when each of the two line-pairs is embodied as part of a two-conductor current-loop.