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储昭文. 油罐雷达液位计液位测量系统误差分析[J]. 油气储运, 2003, 22(6): 56-59. DOI: 10.6047/j.issn.1000-8241.2003.06.012
引用本文: 储昭文. 油罐雷达液位计液位测量系统误差分析[J]. 油气储运, 2003, 22(6): 56-59. DOI: 10.6047/j.issn.1000-8241.2003.06.012
shu
CHU Zhaowen. Analysis on the Accuracy Uncertainty of Radar Level Gauge for Oil Tank[J]. Oil & Gas Storage and Transportation, 2003, 22(6): 56-59. DOI: 10.6047/j.issn.1000-8241.2003.06.012
Citation: CHU Zhaowen. Analysis on the Accuracy Uncertainty of Radar Level Gauge for Oil Tank[J]. Oil & Gas Storage and Transportation, 2003, 22(6): 56-59. DOI: 10.6047/j.issn.1000-8241.2003.06.012
shu

油罐雷达液位计液位测量系统误差分析

Analysis on the Accuracy Uncertainty of Radar Level Gauge for Oil Tank

    摘要
  • 摘要: 油罐雷达液位计的标称精度是其测空高的精确度, 液位的精确度受其安装校正、测量方法及油罐参照高度的随机变化、温度测量误差的影响而存在不确定性, 就液位测量而言, 雷达液位计与人工检尺具有同样的系统误差。

     

    Abstract: The nominal accuracy of radar level gauge means the outage accuracy of liquid tank, and the innage accuracy is uncertain, which is influenced by the installation, field verification procedure, gauging method, reference height variations with oil depth and temperature errors. At the point of gauging liquid level of tank, radar level gauge has the same system errors as manual method.

     

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