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徐工RP951瀝青攤鋪機配件及維修

浮動壓力開關(guān)#87983011

文章出處:工程機械之家http://www.700618.com/人氣: 發(fā)表時間:2023-05-24 11:25:32

壓力開關(guān)是一種簡單的壓力控制裝置,當(dāng)被測壓力達到額定值時,壓力開關(guān)可發(fā)出警報或控制信號。壓力開關(guān)的工作原理是:當(dāng)被測壓力超過額定值時,彈性元件的自由端產(chǎn)生位移,直接或經(jīng)過比較后推動開關(guān)元件,改變開關(guān)元件的通斷狀態(tài),達到控制被測壓力的目的。

 

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The pressure switch is a simple pressure control device. When the measured pressure reaches the rated value, the pressure switch can send an alarm or control signal. The working principle of the pressure switch is that when the measured pressure exceeds the rated value, the free end of the elastic element will generate displacement, directly or after comparison, push the switch element, change the on-off state of the switch element, and achieve the purpose of controlling the measured pressure.

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