描述:FYK-221電纜浮球開(kāi)關(guān)是利用微動(dòng)開(kāi)關(guān)或干簧管做接觸開(kāi)關(guān),當(dāng)電纜浮球以重錘為原點(diǎn)上揚(yáng)一定角度時(shí)(通常微動(dòng)開(kāi)關(guān)上揚(yáng)角度為28°±2°,),開(kāi)關(guān)便會(huì)有ON或OFF信號(hào)輸出。FYK-221圓球燈泡電纜浮球液位開(kāi)關(guān)
更新時(shí)間:2024-01-22
產(chǎn)品型號(hào):
所在城市:北京市
廠商性質(zhì):生產(chǎn)廠家
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