姑蘇區(qū)杰凌機械設(shè)備經(jīng)營部為您提供al-35df、alif磁性開關(guān)磁性開關(guān)測試盒當(dāng)?shù)貛齑妗?p> 干簧管又叫磁控管,,它同霍爾元件差不多,,但原理性質(zhì)不同,是利用磁場信號來控制的一種開關(guān)元件,,無磁斷開,,可以用來檢測電路或機械運動的狀態(tài),,另一種磁性開關(guān)就是市場上所說接近開關(guān),、門磁開關(guān),、又叫感應(yīng)開關(guān),,它是有干一個開好模具并且是標(biāo)準(zhǔn)尺寸塑膠外殼,,將干簧管灌封在黑色外殼里面導(dǎo)線引出來另一半帶有磁鐵的塑料外殼固定在另一端當(dāng)這個磁鐵靠近帶有導(dǎo)線的開關(guān)時,,發(fā)出開關(guān)信號,!一般信號距離為10mm接通,此產(chǎn)品廣泛引用到防盜門,、用門,、打印機、傳真機,、電話機,、等電子儀器設(shè)備上面。
還有一種磁性開關(guān)是在密閉的金屬或塑料管內(nèi),,設(shè)置一點或多點的磁簧開關(guān),然后將管子貫穿一個或多個,,中空而內(nèi)部裝有環(huán)型磁鐵的浮球,,并利用固定環(huán),,控制浮球與磁簧開關(guān)在相關(guān)位置上,使浮球在一定范圍內(nèi)上下浮動,。利用浮球內(nèi)的磁鐵去吸引磁簧開關(guān)的接點 ,,產(chǎn)生開與關(guān)的動作,。有pp、pvdf材質(zhì)可適用于強酸堿場所,;sus 304/316金屬材質(zhì)適用于高溫高壓桶槽,。接線盒規(guī)格齊全,,有塑料,、鋁合金,、不銹鋼防爆型,防護等ip-65以上,。接點容量50w/250vac spst或 30w/200vdc spdt,。接續(xù)法蘭有jis,、din,、ansi規(guī)格,;牙口有 npt,、pf,、bsp等規(guī)格。有abs,、gl、cr際船籍及ex防爆,�,?勺龆帱c控制,、安裝容易、節(jié)省成本,。
磁性開關(guān)的特點1、可用于多點控制,,節(jié)省成本、容易安裝,。2,、接點容量50w/250vac spst或30w/200vdc spdt。3,、有abs,、gl、cr際船---和ex防爆,。4,、接線盒規(guī)格齊全,有塑料,、鋁合金,、不銹鋼防爆型,防護等ip-65 以上,。5,、有pp、pvdf材質(zhì)可適用于強酸堿場所; sus 304/316金屬材質(zhì)適用于高溫高壓桶槽,。6,、接續(xù)法蘭有jis、din,、 ansi 規(guī)格;牙口有npt,、pf、bsp等規(guī)格,。磁性開關(guān)用途1,、干簧管可以作為傳感器,用于限位,、計數(shù)等,,應(yīng)用于窗磁、門磁等---的制作還廣泛使用于各種通信設(shè)備中,。2,、接近開關(guān)廣泛引用到電話機、防盜門,、打印機,、用門、傳真機等電子儀器設(shè)備,。
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