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      3. UE 壓力開(kāi)關(guān) 400系列 pressure switch 400 series

        UE 壓力開(kāi)關(guān) 400系列 pressure switch 400 series

        UE 壓力開(kāi)關(guān) 400系列 pressure switch 400 series

        詳細(xì)介紹

        UE 壓力開(kāi)關(guān) 400系列 pressure switch 400 series

        描述單點(diǎn)/雙點(diǎn)壓力開(kāi)關(guān) teflon膜片

        400 系列壓力,差壓及溫度開(kāi)關(guān)是一種多用處的的系列開(kāi)關(guān),特別適用于需要多點(diǎn)輸出和控制時(shí)。雙點(diǎn)和3 點(diǎn)設(shè)定提供多點(diǎn)的輸出,可用于報(bào)警和關(guān)斷,預(yù)警和報(bào)警,高/低限和液位控制功能。

        性能特點(diǎn)

          由于其自身的特性,400系列廣泛應(yīng)用于保護(hù)與控制,工業(yè)過(guò)程裝置及泵,汽輪機(jī),壓縮機(jī),紙漿和造紙,水及污水處理等行業(yè).

        . 有多種壓力構(gòu)件和材料的選擇

        . 設(shè)定時(shí)有參考刻度貨六角螺釘調(diào)節(jié)

        . 通過(guò)FM認(rèn)證

        . 可調(diào)整范圍

        · 一個(gè),兩個(gè)或三個(gè)開(kāi)關(guān)量輸出,設(shè)定點(diǎn)范圍內(nèi)*跨度的分別設(shè)定

        · 環(huán)氧樹(shù)脂涂層和鑄鋁結(jié)構(gòu)的殼體滿足NEMA 4X的標(biāo)準(zhǔn)

        J400 型:一個(gè)單刀雙擲(SPDT)輸出;內(nèi)部可調(diào),無(wú)參考刻度

        J402 型:二個(gè)單刀雙擲(SPDT)輸出;內(nèi)部可調(diào),無(wú)參考刻度

        J403 型:三個(gè)單刀雙擲(SPDT)輸出,內(nèi)部可調(diào),無(wú)參考刻度;

        J400-550 J400-551 J400-552 J400-553 J400-553 J400-554  J400-555

        J402-550 J402-551 J402-552 J402-553 J402-553 J402-554  J402-555

        J403-550 J403-551 J403-552 J403-553 J403-553 J403-554  J403-555

        400 series switch

        The 400 series pressure, differential pressure, and temperature switches are a versatile series of switches, particularly suitable for situations where multiple output and control points are required. Two point and three point settings provide multi-point output, which can be used for alarm and shutdown, early warning and alarm, high/low limit and liquid level control functions.


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