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液位变送器的灵敏度与影响液位测量精度的因素

发布时间:2021-1-4      发布人:泽天传感      点击:

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如不考虑上下层液体的温度不均匀性,可认为密度一致,由体积求重量很容易计算。但液位传感器在大型容器中常会出现被测介质各处温度、密度和黏度等物理量不均匀的现象,而且可能随时间、温度等而变化,造成测量误差。

高精度液位变送器

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液位传感器容器中常会有高温高压,或液体黏度很大,或含有大量杂质悬浮物等情况,对测量造成不利影响。本文源自泽天传感,转载请保留出处。