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UBG型光导电子液位仪是80年代末研制的一种新型的高精度液位测量仪。介绍了该液位仪的工作原理,分析了液位仪在多种因素的影响下造成的系统误差,并给出了计算公式。经分析验证,该液位仪与同类产品相比,具有性能优良、防爆等级高、信号稳定可靠、抗干扰能力强、测量精度高等优点。
UBG photoconductive electronic liquid level gauge was developed in the late 1980s a new type of high-precision liquid level measuring instrument. The working principle of the liquid level gauge is introduced, the system error caused by the liquid level gauge under the influence of many factors is analyzed, and the calculation formula is given. After analysis and verification, compared with similar products, the liquid level meter has the advantages of excellent performance, high explosion proof grade, stable and reliable signal, strong anti-interference ability and high measuring accuracy.