| 型(xing) 號(hào)(hao): | |
| 所(suo)屬分類: | EBRO依博羅電(dian)動(dòng)(dong)/手動(dòng)蝶(die)閥(fa) |
| 報(bào) 價(jià)(jia): | 100 |
大家好(hao),我(wo)公司(si)是做(zuo)3051系列(lie)羅(luo)斯蒙(meng)特(te)變(bian)送(song)器(qi)這(zhe)個(gè)品牌(pai)做(zuo)的(de)手操器(qi)有(you)大量(liang)的(de)現(xiàn)(xian)貨而(er)且價(jià)(jia)格(ge)也非(fei)常的(de)好(hao)我(wo)公司(si)是壹手貨源(yuan)過(guo)來的價(jià)(jia)格(ge)方(fang)面妳(ni)比較(jiao)過(guo)後就(jiu)知道好不好(hao)了
3051系列(lie)羅(luo)斯蒙(meng)特(te)變(bian)送(song)器(qi)
羅(luo)斯蒙(meng)特(te)的(de)3051T型變(bian)送(song)器(qi)集(ji)傳感(gan)器(qi)、電(dian)子技(ji)術(shù)與單隔(ge)離膜(mo)片設(shè)(she)計(jì)於壹體,實(shí)(shi)現(xiàn)(xian)表壓(ya)和絕壓(ya)測(cè)量(liang)的(de)校(xiao)驗(yàn)(yan)量(liang)程從0.3到10000psi 。3051T型壓(ya)力(li)變(bian)送(song)器(qi)工(gong)作(zuo)原(yuan)理:工(gong)作(zuo)時(shí),高(gao)、低壓(ya)側(cè)的(de)隔(ge)離膜(mo)片和(he)灌(guan)充(chong)液將(jiang)過程壓(ya)力(li)傳遞(di)給(gei)灌(guan)充(chong)液,接著灌(guan)充(chong)液將(jiang)壓(ya)力(li)傳遞(di)到(dao)傳感(gan)器(qi)中(zhong)心(xin)的傳感(gan)膜(mo)片上(shang)。3051壓(ya)力(li)變(bian)送(song)器(qi)傳感(gan)膜(mo)片是壹個(gè)張緊的彈(dan)性(xing)元件(jian),其位移(yi)隨所(suo)受(shou)壓(ya)而(er)變化(hua)(對(duì)(dui)於3051GP壓(ya)力(li)變(bian)送(song)器(qi),大氣(qi)壓(ya)如同(tong)施加在(zai)傳感(gan)膜(mo)片的(de)低壓(ya)側(cè)壹(yi)樣(yang))。3051AP絕壓(ya)變送(song)器(qi),低壓(ya)側(cè)始終(zhong)保(bao)持(chi)壹個(gè)參(can)考(kao)壓(ya)力(li)。傳感(gan)膜(mo)片的(de)zui大位移(yi)量(liang)為(wei)0.004英(ying)寸(0.1毫(hao)米),且位移(yi)量(liang)與壓(ya)力(li)成正比。兩(liang)側(cè)的電(dian)容(rong)極板(ban)檢測(cè)傳感(gan)膜(mo)片的(de)位置(zhi)。傳感(gan)膜(mo)片和(he)電(dian)容(rong)極板(ban)之間電(dian)容(rong)的差(cha)值被(bei)轉(zhuǎn)換(huan)為(wei)相(xiang)應(yīng)(ying)的(de)電(dian)流(liu),電(dian)壓(ya)或數(shù)字(zi)HART(高(gao)速(su)可(ke)尋(xun)址遠(yuǎn)(yuan)程發(fā)(fa)送(song)器(qi)數(shù)據(jù)(ju)公路(lu))輸(shu)出信(xin)號(hào)(hao)。3051系列(lie)羅(luo)斯蒙(meng)特(te)變(bian)送(song)器(qi)供(gong)應(yīng)(ying)公司(si)為您(nin)設(shè)計(jì)壓(ya)力(li)適(shi)用(yong)於隔(ge)離膜(mo),當(dāng)(dang)油(you)偏離中(zhong)心(xin)膜(mo)時(shí),改(gai)變電(dian)容(rong)信號(hào)(hao)。然後該(gai)電(dian)容(rong)信號(hào)(hao)在 C/D 轉(zhuǎn)換(huan)器(qi)中(zhong)被(bei)轉(zhuǎn)換(huan)成數(shù)字(zi)信(xin)號(hào)(hao)。隨後微(wei)處理器從電(dian)阻(zu)式(shi)溫度檢測(cè)器(qi)和(he) C/D 轉(zhuǎn)換(huan)器(qi)中(zhong)獲(huo)取信號(hào)(hao)並計(jì)算出正確的變送(song)器(qi)輸(shu)出。隨後,該(gai)信號(hào)(hao)被(bei)送(song)到(dao) D/A 轉(zhuǎn)換(huan)器(qi),D/A 轉(zhuǎn)換(huan)器(qi)將(jiang)信號(hào)(hao)轉(zhuǎn)換(huan)回(hui)模(mo)擬信(xin)號(hào)(hao)並在(zai)4-20 mA 輸出上(shang)疊(die)加 HART 信(xin)號(hào)(hao)。
羅斯蒙(meng)特(te) 3051GP(原(yuan)2088升(sheng)級(jí)(ji)換(huan)代(dai))壓(ya)力(li)變(bian)送(song)器(qi)可(ke)確(que)保(bao)高(gao)可(ke)靠(kao)性(xing)和(he)高(gao)精(jing)度(du),同(tong)時(shí)(shi)價(jià)(jia)格(ge)具(ju)有(you)吸(xi)引(yin)力(li)。 其(qi)具(ju)有(you)的測(cè)(ce)量(liang)能(neng)力(li),幾(ji)乎(hu)可(ke)用於任何(he)線(xian)壓(ya)或儲(chǔ)(chu)罐液位測(cè)量(liang)領(lǐng)(ling)域(yu)。 羅(luo)斯蒙(meng)特(te)3051GP壓(ya)力(li)變(bian)送(song)器(qi)的(de)zui低標(biāo)(biao)定(ding)量(liang)程為 0 至(zhi) 1.5 psi,zui高(gao)標(biāo)(biao)定(ding)量(liang)程為 0 至(zhi) 4000 psi。 2088 壓(ya)力(li)變(bian)送(song)器(qi)也可(ke)用(yong)於測(cè)量(liang)負(fù)壓(ya)力(li)量(liang)程。
1 年(nian)的(de)穩(wěn)(wen)定(ding)性保(bao)證(zheng)
壹(yi)體(ti)化(hua)閥(fa)組
不(bu)銹鋼(gang)或(huo)哈(ha)氏膜(mo)片
可(ke)組態(tài)(tai)的液晶顯示表頭(tou)
智能通(tong)信
外部(bu)按(an)鍵調(diào)(tiao)整零點(diǎn)(dian)和量(liang)程間距(ju)
羅斯蒙(meng)特(te)3051TG/TA壓(ya)力(li)變(bian)送(song)器(qi)典(dian)型(xing)型(xing)號(hào)(hao):
3051TG1A2B21AB4K5M5
3051TG2A2B21AB4E5M5
3051TG2A2B21AB4M5
3051TG3A2B21AB4K5M5
3051TG4A2B21AB4K5M5
3051TA1A2B21AB4K5M5
3051TA2A2B21AB4M5
3051TA2A2B21AB4M5
3051系列(lie)羅(luo)斯蒙(meng)特(te)變(bian)送(song)器(qi)被(bei)測(cè)介質(zhì)(zhi)的(de)兩(liang)種壓(ya)力(li)通(tong)入(ru)高(gao)、低兩(liang)壓(ya)力(li)室,作用(yong)在δ元件(jian)(即敏感元件(jian))的兩(liang)側(cè)隔(ge) 離膜(mo)片上(shang),通(tong)過(guo)隔(ge)離片和(he)元件(jian)內(nèi)的(de)填(tian)充(chong)液傳送(song)到(dao)測(cè)(ce)量(liang)膜(mo)片兩(liang)側(cè)。測(cè)量(liang)膜(mo)片與兩(liang)側(cè)絕緣(yuan)片上(shang)的(de)電(dian)極(ji)各組成壹個(gè)電(dian)容(rong)器。當(dāng)(dang)兩(liang)側(cè)壓(ya)力(li)不(bu)*時(shí)(shi),致(zhi)使測(cè)量(liang)膜(mo)片產(chǎn)(chan)生位移(yi),其(qi)位移(yi)量(liang)和(he)壓(ya)力(li)差(cha)成正比,故兩(liang)側(cè)電(dian)容(rong)量(liang)就(jiu)不(bu)等(deng),通(tong)過振(zhen)蕩(dang)和(he)解(jie)調(diào)(tiao)環(huán)(huan)節(jié)(jie),轉(zhuǎn)換(huan)成與壓(ya)力(li)成正比的信號(hào)(hao)。壓(ya)力(li)變(bian)送(song)器(qi)和(he) 壓(ya)力(li)變(bian)送(song)器(qi)的(de)工(gong)作(zuo)原(yuan)理和差(cha)壓(ya)變送(song)器(qi)相(xiang)同,所(suo)不(bu)同(tong)的是低壓(ya)室壓(ya)力(li)是大氣(qi)壓(ya)或真空。A/D轉(zhuǎn)換(huan)器(qi)將(jiang)解調(diào)(tiao)器的(de)電(dian)流(liu)轉(zhuǎn)換(huan)成數(shù)字(zi)信(xin)號(hào)(hao),其值被(bei)微處(chu)理器用(yong)來判(pan)定(ding)輸入(ru)壓(ya)力(li)值(zhi)。微(wei)處理器控(kong)制(zhi)變送(song)器(qi)的(de)工(gong)作(zuo)。另外,它進(jìn)行(xing)傳感(gan)器(qi)線(xian)性(xing)化(hua)。重置(zhi)測(cè)(ce)量(liang)範(fàn)(fan)圍(wei)。工(gong) 程單位換(huan)算(suan)、阻(zu)尼(ni)、開方(fang),羅斯蒙(meng)特(te)變(bian)送(song)器(qi)如(ru)何(he)調(diào)(tiao)零點(diǎn)(dian)量(liang)程,傳感(gan)器(qi)微(wei)調(diào)(tiao)等(deng)運(yùn)(yun)算,以(yi)及診(zhen)斷和數(shù)字(zi)通(tong)信(xin)。
3051系列(lie)羅(luo)斯蒙(meng)特(te)變(bian)送(song)器(qi)
上(shang)壹(yi)篇:倍加福P+F安全(quan)光(guang)柵(zha)廠(chang)家 下壹篇:MAC比例(li)閥(fa)PPC5C系列(lie)型(xing)號(hào)(hao)