如何處理電子壓力開關(guān)的測量誤差較大
來源:編輯YY 時(shí)間:2015-06-05 07:55 點(diǎn)擊:次
一、原因分析
1.電子壓力開關(guān)的電源不穩(wěn)定
2.電子壓力開關(guān)測量的介質(zhì)不在使用范圍之內(nèi)
3.電子壓力開關(guān)的信號電纜連接不良
4.電子壓力開關(guān)的電纜性能下降
5.電子壓力開關(guān)的壓力設(shè)定值不準(zhǔn)確
二、解決方法
1.檢查電子壓力開關(guān)的電源是否是一個(gè)穩(wěn)定的供電源,避免電源附近有潮濕或帶腐蝕的物資。
2.檢查電子壓力開關(guān)的介質(zhì)是否符合使用要求
3.檢查電子壓力開關(guān)的電纜是否完好,有無磨損的部位,并檢測電纜性能,如果出現(xiàn)信號電纜松動現(xiàn)象,將其重新連接即可;若檢查到電纜的絕緣性不符合絕緣要求,則需要換新的電纜。
4.檢查電子壓力開關(guān)的壓力設(shè)定值是否在量程范圍之內(nèi)。
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