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0 概述目前,许多制造厂将电容式物位计统称为射频导纳式物位计。笔者通过实际使用,并查阅国内外资料认为,身频导纳虽属电容类产品,却与电容式物位计有很大的区别,它是在电容式的基础上发展起来的新型物位计。可用于对液体、泥浆等介质的液位或界面,粉体、颗粒等介质的料位测量。其特点是具有抗介质粘附探头而造成虚假信号,又能抵抗各
0 Overview Many manufacturers currently refer to capacitive level gauges as radio-frequency admittance level gauges. The author through the actual use, and access to domestic and foreign information that although the frequency-admittance admittance capacitance products, but with capacitive level meter is very different, it is based on the capacitive type developed a new level gauge . Can be used for liquids, mud and other media level or interface, powder, particles and other media level measurement. It is characterized by anti-media adhesion probe caused by false signals, but also to resist each