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液位計亂磁現象相關介紹106
發(fa)表時間:2020-06-10 14:18 多化(hua)工(gong)行業生(sheng)產(chan)過程(cheng)中(zhong),液位計(ji)是使用多的一種現場測量(liang)儀表(biao),尤其是磁性浮子液位計(ji)因為測量(liang)范圍廣(guang)、生(sheng)產(chan)成本低(di)、安全(quan)性能(neng)好(hao)等等優點(dian),深受化(hua)工(gong)行業企業喜愛,被廣(guang)泛的運用在各(ge)種化(hua)工(gong)的裝置中(zhong)。 在化工行業(ye)中,液位計為什(shen)么會出現(xian)“亂磁”現(xian)象。 磁(ci)(ci)(ci)(ci)鋼(gang)是(shi)磁(ci)(ci)(ci)(ci)性(xing)(xing)浮子液(ye)位計(ji)中(zhong)(zhong)的(de)一個重要(yao)(yao)部件,磁(ci)(ci)(ci)(ci)鋼(gang)性(xing)(xing)能(neng)的(de)不穩(wen)穩(wen)定關(guan)系到(dao)(dao)液(ye)位計(ji)的(de)準確性(xing)(xing)能(neng),如果磁(ci)(ci)(ci)(ci)鋼(gang)在使(shi)用(yong)過(guo)程中(zhong)(zhong)性(xing)(xing)能(neng)不穩(wen)定會直接導致(zhi), 磁(ci)(ci)(ci)(ci)性(xing)(xing)浮子液(ye)位計(ji)在使(shi)用(yong)一段時間(jian)后,會出現(xian)磁(ci)(ci)(ci)(ci)性(xing)(xing)減弱(ruo)(ruo),這時浮子中(zhong)(zhong)的(de)指(zhi)示器(qi)和磁(ci)(ci)(ci)(ci)鍋中(zhong)(zhong)的(de)磁(ci)(ci)(ci)(ci)鋼(gang)之間(jian)就會失去(qu)磁(ci)(ci)(ci)(ci)性(xing)(xing)作用(yong),導致(zhi)指(zhi)示器(qi)不能(neng)進行磁(ci)(ci)(ci)(ci)跟隨而(er)失去(qu)指(zhi)示作用(yong),指(zhi)示器(qi)因(yin)為(wei)小磁(ci)(ci)(ci)(ci)鋼(gang)中(zhong)(zhong)的(de)磁(ci)(ci)(ci)(ci)性(xing)(xing)減弱(ruo)(ruo),指(zhi)示器(qi)上(shang)面(mian)就會出現(xian)亂(luan)(luan)磁(ci)(ci)(ci)(ci),到(dao)(dao)時屏幕花屏,這是(shi)早(zao)期磁(ci)(ci)(ci)(ci)性(xing)(xing)浮子液(ye)位計(ji)產生亂(luan)(luan)磁(ci)(ci)(ci)(ci)的(de)重要(yao)(yao)原因(yin)。 |