LMA浮球液位計(jì)，LMA浮球液位開(kāi)關(guān)的型號(hào)
LMA-250S1F、LMA-250S2F、LMA-250S3F、LMA-250S4F、LMA-250S1G、LMA-250S2G、LMA-250S3G、LMA-250S4G、LMA-250A1F、LMA-250A1G、LMA-500S1F、LMA-500S2F、LMA-500S3F、LMA-500S4F、LMA-500S1G、LMA-500S2G、LMA-500S3G、LMA-500S4G、LMA-500A1F、LMA-500A1G、LMA-750S1F、LMA-750S2F、LMA-750S3F、LMA-750S4F、LMA-750S1G、LMA-750S2G、LMA-750S3G、LMA-750S4G、LMA-750A1F、LMA-750A1G、LMA-1000S1F、LMA-1000S2F、LMA-1000S3F、LMA-1000S4F、LMA-1000S1G、LMA-1000S2G、LMA-1000S3G、LMA-1000S4G、LMA-1000A1F、LMA-1000A1G、LMA-1250S1F、LMA-1250S2F、LMA-1250S3F、LMA-1250S4F、LMA-1250S1G、LMA-1250S2G、LMA-1250S3G、LMA-1250S4G、LMA-1250A1F、LMA-1250A1G、LMA-1500S1F、LMA-1500S2F、LMA-1500S3F、LMA-1500S4F、LMA-1500S1G、LMA-1500S2G、LMA-1500S3G、LMA-1500S4G、LMA-1500A1F、LMA-1500A1G、

LMA浮球液位計(jì)，LMA浮球液位開(kāi)關(guān)的原理
LMA系列產(chǎn)品分為模擬輸出型和開(kāi)關(guān)量輸出型兩種。
模擬量輸出型：磁性浮球隨液位的變化不斷觸發(fā)檢測(cè)桿中的磁簧開(kāi)關(guān)，使得傳感器的總電阻發(fā)生變化，該信號(hào)被變送器轉(zhuǎn)換成標(biāo)準(zhǔn)4…20mA信號(hào)輸出。
開(kāi)關(guān)量量輸出型：液位上升或下降時(shí)，帶動(dòng)不銹鋼磁性浮球上下移動(dòng)，浮球觸發(fā)檢測(cè)桿中的的磁簧開(kāi)關(guān)，發(fā)出信號(hào)。

LMA的特點(diǎn)
價(jià)格低廉，壽命長(zhǎng)，可用于對(duì)液位的限位監(jiān)控或連續(xù)監(jiān)控。開(kāi)關(guān)量型可提供多球多點(diǎn)監(jiān)控，模擬量型可與監(jiān)控儀表配合使用，實(shí)現(xiàn)上下限報(bào)警或連續(xù)控制。LMA應(yīng)用于密度≥0.75g/cm3的液位測(cè)量。

LMA的參數(shù)
△介質(zhì)溫度：-10℃...130℃
△介質(zhì)密度：≥0.75g/cm3
△zui大壓力：5bar 
△防護(hù)等級(jí)：IP65 
△過(guò)程連接：螺紋連接G2，法蘭連接DN50
△材料：不銹鋼
△接線方式：端子接線