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音叉式料位开关

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音叉式料位开关


 

音叉式料位开关的工作原理是通过安装在音叉基座上的一对压电晶体使音叉在一定共振频率下振动。当音叉与被检测介质相接触时,音叉的振幅和频率将发生突变,智能电路对此进行检测并将这种变化转换为一个开关信号。

◆  不锈钢型

◆ 防护等级高达IP68

◆ 抗噪声干扰能力强

◆ 应用范围广(密度>0.2g/cm3和粘度<10000mm2/s)


    

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