3051系列rosemount變(bian)送(song)器(qi)選(xuan)型(xing)資料(liao)3051系列rosemount變(bian)送(song)器(qi)時(shí)(shi)，高(gao)、低(di)壓側(cè)的(de)隔離(li)膜片(pian)和灌充液(ye)將(jiang)過(guo)程壓力(li)傳(chuan)遞給(gei)灌充液(ye)，接著(zhe)灌充液(ye)將(jiang)壓(ya)力傳(chuan)遞到傳(chuan)感(gan)器(qi)中(zhong)心(xin)的(de)傳(chuan)感(gan)膜片(pian)上(shang)。傳(chuan)感(gan)膜片(pian)是(shi)壹(yi)個(gè)(ge)張緊(jin)的(de)彈性元(yuan)件(jian)，其(qi)位移(yi)隨(sui)所受壓而變化(hua)（對於GP表壓(ya)變(bian)送器(qi)，大(da)氣壓(ya)如同施加(jia)在(zai)傳(chuan)感(gan)膜片(pian)的(de)低(di)壓側(cè)壹(yi)樣）。3051AP絕壓壓力(li)變送器(qi)，低(di)壓側(cè)始終保(bao)持(chi)壹(yi)個(gè)(ge)參考(kao)壓力。3051系列rosemount變(bian)送(song)器(qi)傳(chuan)感(gan)膜片(pian)的(de)zui大位移(yi)量為0.004英寸（0.1毫(hao)米(mi)），且位移量(liang)與(yu)壓(ya)力成正(zheng)比。兩側(cè)(ce)的(de)電(dian)容(rong)極(ji)板(ban)檢測傳(chuan)感(gan)膜片(pian)的(de)位置。傳(chuan)感(gan)膜片(pian)和電(dian)容(rong)極(ji)板(ban)之(zhi)間電(dian)容(rong)的(de)差值(zhi)被轉(zhuǎn)(zhuan)換(huan)為相(xiang)應(yīng)(ying)的(de)電(dian)流(liu)，電(dian)壓(ya)或(huo)數(shù)字(zi)HART（高(gao)速可(ke)尋址遠(yuǎn)(yuan)程(cheng)發(fā)(fa)送(song)器(qi)數(shù)(shu)據(jù)公(gong)路）輸出(chu)信(xin)號(hao)。
3051系列rosemount變(bian)送(song)器(qi)、電(dian)子(zi)技術(shù)(shu)與(yu)單隔離(li)膜片(pian)設(shè)(she)計(jì)(ji)與壹(yi)體(ti)，實(shí)現(xiàn)表壓和絕(jue)壓(ya)測量(liang)的(de)校(xiao)驗(yàn)(yan)量(liang)程(cheng)從0.3到10000psi 。3051T型(xing)羅斯蒙(meng)特壓力(li)變送(song)器(qi)工作原(yuan)理工作時(shí)，高(gao)、低(di)壓側(cè)的(de)隔離(li)膜片(pian)和灌充液(ye)將(jiang)過(guo)程壓力(li)傳(chuan)遞給(gei)灌充液(ye)，接著(zhe)灌充液(ye)將(jiang)壓(ya)力傳(chuan)遞到傳(chuan)感(gan)器(qi)中(zhong)心(xin)的(de)傳(chuan)感(gan)膜片(pian)上(shang)。3051壓力(li)變送(song)器(qi)傳(chuan)感(gan)膜片(pian)是(shi)壹(yi)個(gè)(ge)張緊(jin)的(de)彈性元(yuan)件(jian)，其(qi)位移(yi)隨(sui)所受壓而變化(hua)（對於3051GP壓力(li)變(bian)送器(qi)，大(da)氣壓(ya)如同施加(jia)在(zai)傳(chuan)感(gan)膜片(pian)的(de)低(di)壓側(cè)壹(yi)樣）。3051AP羅斯蒙(meng)特絕壓(ya)壓力(li)變送器(qi)，低(di)壓側(cè)始終保(bao)持(chi)壹(yi)個(gè)(ge)參考(kao)壓力。傳(chuan)感(gan)膜片(pian)的(de)zui大位移(yi)量為0.004英寸（0.1毫(hao)米(mi)），且位移量(liang)與(yu)壓(ya)力成正(zheng)比。兩側(cè)(ce)的(de)電(dian)容(rong)極(ji)板(ban)檢測傳(chuan)感(gan)膜片(pian)的(de)位置。傳(chuan)感(gan)膜片(pian)和電(dian)容(rong)極(ji)板(ban)之(zhi)間電(dian)容(rong)的(de)差值(zhi)被轉(zhuǎn)(zhuan)換(huan)為相(xiang)應(yīng)(ying)的(de)電(dian)流(liu)，電(dian)壓(ya)或(huo)數(shù)字(zi)HART（高(gao)速可(ke)尋址遠(yuǎn)(yuan)程(cheng)發(fā)(fa)送(song)器(qi)數(shù)(shu)據(jù)公(gong)路）輸出(chu)信(xin)號(hao)。
羅(luo)斯蒙(meng)特3051C型(xing)差壓(ya)，表壓與(yu)壓(ya)力變(bian)送器(qi)3051系列rosemount變(bian)送(song)器(qi)技術(shù)(shu)參(can)數(shù)
1.性能(neng)優(yōu)異：精度0.075%
2.量(liang)程(cheng)比(bi)100：1
3.差壓(ya)量程從(cong)0-25Pa至(zhi)13.8MPa
4.表壓(ya)量程從0-0.12KPa～13.8MPa
5.絕壓量程從(cong)0-2KPa至(zhi)27.6MPa
6.過(guo)程隔離(li)膜片(pian)：不(bu)銹鋼，哈氏合金C，蒙乃爾，鉭（CD，CG）及鍍金蒙(meng)乃爾
7.設(shè)(she)計(jì)(ji)小巧、堅(jiān)(jian)固而(er)質(zhì)輕(qing)，易於安裝
羅斯蒙(meng)特3051T型(xing)表壓(ya)與(yu)壓(ya)力變送(song)器(qi)
技術(shù)(shu)參(can)數(shù)
1.性能(neng)優(yōu)異：精度0.04%
2.壓(ya)力(li)量(liang)程0-2KPa至(zhi)68.9MPa
3.表壓(ya)量程從(cong)0-2KPa至(zhi)68.9MPa
4.不(bu)銹鋼與哈(ha)氏合金C過(guo)程隔離(li)膜片(pian)
5.單(dan)隔離(li)膜片(pian)設(shè)(she)計(jì)(ji)
6.灌充液(ye)：矽(gui)油(you)與惰性(xing)液
7.可選(xuan)DIN和與(yu)Autoclave相(xiang)配(pei)的(de)過(guo)程連(lian)接
羅(luo)斯蒙(meng)特3051L型(xing)液位(wei)變(bian)送(song)器(qi)
技術(shù)(shu)參(can)數(shù)
1.性能(neng)優(yōu)異:液位測量(liang)精(jing)度達(dá)(da)0.075%
2.校(xiao)驗(yàn)(yan)量(liang)程(cheng)0-0.62KPa至2.1MPa
3.平(ping)膜片(pian)式，2，4，與6英寸伸(shen)出(chu)式膜片(pian)
4.多(duo)種(zhong)灌充液(ye)可(ke)選(xuan)，可滿(man)中(zhong)不(bu)同應(yīng)(ying)用場(chang)合(he)要求
5.小巧而(er)質(zhì)(zhi)輕(qing)，易於安裝與維護(hù)(hu)
6.接液(ye)件材料：不(bu)銹鋼，哈氏合金和鉭
羅斯蒙(meng)特3051S壓力(li)變送(song)器(qi)技術(shù)(shu)參(can)數(shù)
1.性能(neng)優(yōu)異:精度高(gao)達(dá)0.04%
2.12年(nian)有限壽(shou)命(ming),極其(qi)高(gao)度的(de)可靠(kao)性(xing)
3.10年(nian)工作條(tiao)件保(bao)證(zheng)穩(wěn)(wen)定性
4.模(mo)塊功能(neng)設(shè)(she)計(jì)(ji).保(bao)證(zheng)妳(ni)功能(neng)寬(kuan)展(zhan)
5.超級模塊化(hua)設(shè)(she)計(jì)(ji),維護(hù)(hu)降至(zhi)zui低(di)
6.3051S_C型(xing)共(gong)平(ping)面法(fa)蘭結(jié)(jie)構(gòu)的(de)（CoplanarTM）差壓(ya)、表壓與(yu)絕(jue)壓變(bian)送器(qi)
7.3051S_T型(xing)直接插(cha)入式（In-Line）表壓與絕(jue)壓(ya)變(bian)送(song)器(qi)
8.3051S_L型(xing)液位(wei)變(bian)送(song)器(qi)羅(luo)斯蒙(meng)特Rosemount3051壓力(li)變送(song)器(qi)
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