PLC模擬量輸入模塊PLC模擬量輸入模塊SCHNEIDERTSXAEY414 PLC模擬量輸入模塊PLC模擬量輸入模塊SCHNEIDERTSXAEY414 在確定儀器儀表眾多時我們常常遇到防護等級IP這一,那么何為防護等級以及它后面的數(shù)字代表什么呢?下面為大家作些介紹以方便大家在工作中查閱和參考。防護等級IP(INTERNATIONAL PROTECTION)是由IEC組織起草和制定的。該將儀器儀表依其防塵、防濕氣等特性加以分級。IP防護等級是由兩個數(shù)字所組成,第1個數(shù)字表示儀器儀表和電器離塵、防止外物侵入的等級,第2個數(shù)字表示儀器儀表和電器防濕氣、防水侵入的密閉程度,數(shù)字越大表示其防護等級越高。 質(zhì)保一年,需采購的趕緊聯(lián)系哦QQ: 3253579507 全新原裝,價格優(yōu)惠。迎您來電詢價,真誠期待與您的長期合作?。?! 聯(lián)系人:劉繼勇18923773362 郵箱: 3253579507@qq.com 電話:0755-23210690 傳真:0755-23210691 地址:深圳市寶安區(qū)西鄉(xiāng)街道中糧錦云3棟1205 QQ: 3253579507 網(wǎng)址:http://www.sz-zhongshide.com/
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聯(lián)系人:劉繼勇18923773362 郵箱:3253579507@qq.com
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地址:深圳市寶安區(qū)西鄉(xiāng)街道中糧錦云3棟1205 QQ:3253579507