MHYTP系列耐腐(fu)隔膜壓力(li)表用途：適用于強(qiang)腐(fu)蝕、高溫(wen)、易結(jie)晶、易凝固(gu)等(deng)介質的壓力(li)測(ce)量。技術參(can)數：1、精度(du)(du)等(deng)級(ji)：1.6級(ji)、2.5級(ji)。2、測(ce)量范圍(wei)：-0.1~60MPa（可選(xuan)）3、表徑(jing)：Φ60、Φ100、Φ1504、膜片(pian)材(cai)質可選(xuan)316L、哈氏合金、蒙乃爾合金等(deng)MHWSS系列帶熱電(dian)偶（阻）、溫(wen)度(du)(du)變(bian)(bian)送(song)(song)(song)器(qi)的雙(shuang)金屬溫(wen)度(du)(du)計是現(xian)場(chang)就(jiu)地(di)顯示和遠傳電(dian)信號的溫(wen)度(du)(du)傳感器(qi)。它既可以現(xian)場(chang)指示溫(wen)度(du)(du)又(you)可傳送(song)(song)(song)熱電(dian)偶（阻）和二(er)線(xian)制溫(wen)度(du)(du)變(bian)(bian)送(song)(song)(song)器(qi)信號，作(zuo)為新一(yi)代(dai)的溫(wen)度(du)(du)計，可用于冶金、石(shi)化、電(dian)力(li)、輕紡、食品、**等(deng)工業部門。變(bian)(bian)送(song)(song)(song)器(qi)整(zheng)體上來看(kan)是由哪兩大部分(fen)組(zu)成？插入式在(zai)線(xian)變(bian)(bian)送(song)(song)(song)器(qi)檢修

壓(ya)(ya)(ya)力(li)(li)(li)變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)的(de)發(fa)(fa)(fa)展大(da)體(ti)經歷了(le)四(si)個階段：(1)早(zao)期壓(ya)(ya)(ya)力(li)(li)(li)變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)采用(yong)大(da)位(wei)移式工(gong)作(zuo)原理，如**浮子式差(cha)壓(ya)(ya)(ya)計(ji)及膜盒式差(cha)壓(ya)(ya)(ya)變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)，這些變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)精(jing)度(du)(du)低且笨重。(2)20世紀(ji)50年代(dai)有了(le)精(jing)度(du)(du)稍高的(de)力(li)(li)(li)平衡式差(cha)壓(ya)(ya)(ya)變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)，但反(fan)饋力(li)(li)(li)小，結構(gou)復(fu)雜(za)，可靠性、穩定(ding)性和(he)抗(kang)振性均(jun)較(jiao)差(cha)。(3)20世紀(ji)70年代(dai)中期，隨著新工(gong)藝、新材料(liao)、新技術(shu)(shu)的(de)出(chu)現(xian)，尤其是(shi)(shi)電(dian)(dian)(dian)子技術(shu)(shu)的(de)迅猛(meng)發(fa)(fa)(fa)展，出(chu)現(xian)體(ti)積小巧，結構(gou)簡單的(de)位(wei)移式變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)。(4)20世紀(ji)90年代(dai)科學技術(shu)(shu)迅猛(meng)發(fa)(fa)(fa)展，變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)測(ce)量精(jing)度(du)(du)提高而(er)且逐漸向智(zhi)能化發(fa)(fa)(fa)展，數字(zi)信(xin)號(hao)傳輸更(geng)有利(li)于數據采集(ji)，出(chu)現(xian)了(le)擴散硅壓(ya)(ya)(ya)阻(zu)(zu)式變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)、電(dian)(dian)(dian)容式變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)、差(cha)動電(dian)(dian)(dian)感式變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)和(he)陶瓷電(dian)(dian)(dian)容式變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)等不同類(lei)型。[3]壓(ya)(ya)(ya)力(li)(li)(li)變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)工(gong)作(zuo)原理編輯壓(ya)(ya)(ya)力(li)(li)(li)變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)感受壓(ya)(ya)(ya)力(li)(li)(li)的(de)電(dian)(dian)(dian)器(qi)(qi)(qi)(qi)元(yuan)件(jian)(jian)一般為電(dian)(dian)(dian)阻(zu)(zu)應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)，電(dian)(dian)(dian)阻(zu)(zu)應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)是(shi)(shi)一種(zhong)將被測(ce)件(jian)(jian)上(shang)的(de)壓(ya)(ya)(ya)力(li)(li)(li)轉換成為一種(zhong)電(dian)(dian)(dian)信(xin)號(hao)的(de)敏(min)感器(qi)(qi)(qi)(qi)件(jian)(jian)。電(dian)(dian)(dian)阻(zu)(zu)應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)應用(yong)**多(duo)的(de)是(shi)(shi)金屬(shu)(shu)電(dian)(dian)(dian)阻(zu)(zu)應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)和(he)半導體(ti)應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)兩種(zhong)。金屬(shu)(shu)電(dian)(dian)(dian)阻(zu)(zu)應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)又有絲(si)狀應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)和(he)金屬(shu)(shu)箔狀應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)兩種(zhong)。通常是(shi)(shi)將應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)通過特(te)殊的(de)黏合劑緊(jin)密地粘合在產(chan)生力(li)(li)(li)學應變(bian)(bian)(bian)(bian)(bian)基(ji)體(ti)上(shang)，當基(ji)體(ti)受力(li)(li)(li)發(fa)(fa)(fa)生應力(li)(li)(li)變(bian)(bian)(bian)(bian)(bian)化時，電(dian)(dian)(dian)阻(zu)(zu)應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)也一起產(chan)生形(xing)變(bian)(bian)(bian)(bian)(bian)，使(shi)應變(bian)(bian)(bian)(bian)(bian)片(pian)(pian)(pian)(pian)的(de)阻(zu)(zu)值(zhi)發(fa)(fa)(fa)生改(gai)變(bian)(bian)(bian)(bian)(bian)，從而(er)使(shi)加在電(dian)(dian)(dian)阻(zu)(zu)上(shang)的(de)電(dian)(dian)(dian)壓(ya)(ya)(ya)發(fa)(fa)(fa)生變(bian)(bian)(bian)(bian)(bian)化。[4]壓(ya)(ya)(ya)力(li)(li)(li)變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)主(zhu)要(yao)性能編輯1、使(shi)用(yong)被測(ce)介(jie)質。河北彎道(dao)在線(xian)變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)變(bian)(bian)(bian)(bian)(bian)送(song)(song)器(qi)(qi)(qi)(qi)常用(yong)來(lai)測(ce)量壓(ya)(ya)(ya)力(li)(li)(li)、差(cha)壓(ya)(ya)(ya)、真空、液位(wei)、流量和(he)密度(du)(du)等。

工業(ye)(ye)自動化(hua)：在(zai)工業(ye)(ye)生產過(guo)程中，流(liu)(liu)量(liang)(liang)變送(song)器(qi)(qi)被廣泛應用于監測和控制(zhi)各種液體(ti)或氣體(ti)的流(liu)(liu)速(su)、流(liu)(liu)量(liang)(liang)。例如(ru)，在(zai)化(hua)工、石油、制(zhi)藥、食品加(jia)工等行業(ye)(ye)中，通過(guo)安(an)裝(zhuang)在(zai)管道上的流(liu)(liu)量(liang)(liang)變送(song)器(qi)(qi)可以實時監測并控制(zhi)生產過(guo)程中的液體(ti)或氣體(ti)的流(liu)(liu)速(su)和流(liu)(liu)量(liang)(liang)。

環境監(jian)測(ce)(ce)：在環境監(jian)測(ce)(ce)領(ling)域，如水質監(jian)測(ce)(ce)、大氣(qi)污染監(jian)測(ce)(ce)等場景中(zhong)，使用(yong)流(liu)量(liang)變送器可以實時(shi)監(jian)測(ce)(ce)水體或空(kong)氣(qi)中(zhong)各種介質的流(liu)速(su)和(he)流(liu)量(liang)。

能源行業：在能源行業如電力、石油煉制等領域(yu)，使(shi)用液態及(ji)氣(qi)態介(jie)質（渦輪式）及(ji)電導率(lv)(磁敏傳(chuan)感) 流式計進行管線輸送過程(cheng)介(jie)質物料實時數(shu)據獲取與管理(li)。

MHYTN系列(lie)耐震壓(ya)力(li)表(biao)用(yong)途(tu)(tu)：特殊工藝(yi)制造，**于對銅合(he)金無(wu)腐蝕、非(fei)結晶、非(fei)凝固的液體(ti)(ti)、氣體(ti)(ti)的壓(ya)力(li)測(ce)(ce)量。能夠(gou)抵抗工作環境(jing)中(zhong)的震動或介質(zhi)脈動造成的影響。技(ji)術參數(shu)：1、精度等(deng)級(ji)(ji)：1.6級(ji)(ji)、2.5級(ji)(ji)。2、測(ce)(ce)量范圍(wei)：-0.1~60MPa（可(ke)選(xuan)）3、填(tian)充液：變(bian)壓(ya)器(qi)油(you)(you)、甘油(you)(you)、硅油(you)(you)4、表(biao)徑：Φ60、Φ100、Φ150MHYO系列(lie)禁油(you)(you)壓(ya)力(li)表(biao)用(yong)途(tu)(tu)：適用(yong)于嚴禁接(jie)觸油(you)(you)脂類(lei)物(wu)質(zhi)的壓(ya)力(li)測(ce)(ce)量。技(ji)術參數(shu)：1、精度等(deng)級(ji)(ji)：1.6級(ji)(ji)、2.5級(ji)(ji)。2、測(ce)(ce)量范圍(wei)：-0.1~60MPa（可(ke)選(xuan)）3、表(biao)徑：Φ60、Φ100、Φ1504、連接(jie)螺(luo)紋：M14×1.5、M20×1.5許多家(jia)庭智能家(jia)居設備也需要使用(yong)各類(lei)環境(jing)參數(shu)檢測(ce)(ce)儀表(biao)進行(xing)信(xin)息收(shou)集并據此實現(xian)智能調節。

測量(liang)(liang)介(jie)質(zhi)與(yu)316不(bu)銹鋼(gang)(gang)兼容的各種液(ye)(ye)體(ti)和液(ye)(ye)體(ti)、氣體(ti)或蒸汽準確(que)度1級，，測量(liang)(liang)范(fan)圍(wei)(wei)(wei)表壓(ya)(ya)0~零點調節輸(shu)(shu)出量(liang)(liang)程(cheng)的±8%過載壓(ya)(ya)力(li)(li)2倍滿(man)量(liang)(liang)程(cheng)量(liang)(liang)程(cheng)調節輸(shu)(shu)出量(liang)(liang)程(cheng)的±20%輸(shu)(shu)出信號(hao)4～20mA(兩線(xian)制)、1-10VDC(三(san)(san)線(xian)制)溫(wen)(wen)度補償(chang)≤±℃(溫(wen)(wen)度范(fan)圍(wei)(wei)(wei)：-20～+85℃，包(bao)括零點和量(liang)(liang)程(cheng)的溫(wen)(wen)度影響(xiang)）供電(dian)電(dian)壓(ya)(ya)9～36VDC(兩線(xian)制)、24±5VDC(三(san)(san)線(xian)制)溫(wen)(wen)度范(fan)圍(wei)(wei)(wei)0~70℃介(jie)質(zhi)溫(wen)(wen)度-30～+150℃穩定性典型：±比較大：±環(huan)境(jing)溫(wen)(wen)度-20～+85℃介(jie)質(zhi)接(jie)(jie)觸材料(liao)316不(bu)銹鋼(gang)(gang)、陶瓷膜片（防腐型）儲存溫(wen)(wen)度-40～+90℃外殼材料(liao)304或316不(bu)銹鋼(gang)(gang)相對濕(shi)度0%～100%壓(ya)(ya)力(li)(li)接(jie)(jie)口M20×、G1/2、G1/4、1/2NPT、1/4NPT陽螺紋等上升時間小(xiao)于(yu)(yu)5毫秒(miao)可達到90%FS引線(xian)方式四芯屏蔽電(dian)纜（防護等級IP68）、DIN接(jie)(jie)頭（防護等級IP65）傳(chuan)感(gan)器：單晶(jing)硅傳(chuan)感(gan)器準確(que)度：、量(liang)(liang)程(cheng)范(fan)圍(wei)(wei)(wei)：1KPa~3MPa智能HART通(tong)訊協(xie)議應(ying)用(yong)(yong)(yong)場合(he)：1、用(yong)(yong)(yong)于(yu)(yu)密閉(bi)罐(guan)(guan)液(ye)(ye)體(ti)液(ye)(ye)位的測量(liang)(liang)2、用(yong)(yong)(yong)于(yu)(yu)高(gao)溫(wen)(wen)、腐蝕性、粘(zhan)稠(chou)及易結晶(jing)液(ye)(ye)體(ti)及壓(ya)(ya)力(li)(li)的測量(liang)(liang)。傳(chuan)感(gan)器：單晶(jing)硅傳(chuan)感(gan)器準確(que)度：、量(liang)(liang)程(cheng)范(fan)圍(wei)(wei)(wei)：-100KPa~3000KPa智能HART通(tong)訊協(xie)議應(ying)用(yong)(yong)(yong)場合(he)：1、用(yong)(yong)(yong)于(yu)(yu)密閉(bi)罐(guan)(guan)液(ye)(ye)體(ti)液(ye)(ye)位的測量(liang)(liang)2、用(yong)(yong)(yong)于(yu)(yu)高(gao)溫(wen)(wen)、腐蝕性、粘(zhan)稠(chou)及易結晶(jing)液(ye)(ye)體(ti)及壓(ya)(ya)力(li)(li)的測量(liang)(liang)。工業生產線(xian)上大部分機械執行部件都(dou)是(shi)通(tong)過安裝執行機構并連接(jie)(jie)到PLC進行遠程(cheng)操(cao)控。天津變送器用(yong)(yong)(yong)途

常用變送(song)器(qi)的基本結構是什么？插入式在線變送(song)器(qi)檢修(xiu)

傳(chuan)感(gan)器(qi)(qi)(qi)迎液(ye)(ye)(ye)面受到(dao)的(de)壓(ya)(ya)(ya)力(li)公式(shi)(shi)(shi)(shi)(shi)為：Ρ=ρ.+Po式(shi)(shi)(shi)(shi)(shi)中：P：變送(song)器(qi)(qi)(qi)迎液(ye)(ye)(ye)面所(suo)受壓(ya)(ya)(ya)力(li)ρ：被(bei)測液(ye)(ye)(ye)體(ti)密度(du)(du)(du)g：當地重力(li)加速度(du)(du)(du)Po：液(ye)(ye)(ye)面上大(da)氣(qi)壓(ya)(ya)(ya)H：變送(song)器(qi)(qi)(qi)投入液(ye)(ye)(ye)體(ti)的(de)深(shen)度(du)(du)(du)同時，通(tong)過導氣(qi)不(bu)銹(xiu)鋼將液(ye)(ye)(ye)體(ti)的(de)壓(ya)(ya)(ya)力(li)引入到(dao)傳(chuan)感(gan)器(qi)(qi)(qi)的(de)正壓(ya)(ya)(ya)腔(qiang)(qiang)，再將液(ye)(ye)(ye)面上的(de)大(da)氣(qi)壓(ya)(ya)(ya)Po與(yu)傳(chuan)感(gan)器(qi)(qi)(qi)的(de)負壓(ya)(ya)(ya)腔(qiang)(qiang)相連(lian)，以抵消傳(chuan)感(gan)器(qi)(qi)(qi)背(bei)面的(de)Po，使傳(chuan)感(gan)器(qi)(qi)(qi)測得(de)壓(ya)(ya)(ya)力(li)為：ρ.，顯然,通(tong)過測取壓(ya)(ya)(ya)力(li)P，可以得(de)到(dao)液(ye)(ye)(ye)位(wei)(wei)深(shen)度(du)(du)(du)投入式(shi)(shi)(shi)(shi)(shi)液(ye)(ye)(ye)位(wei)(wei)變送(song)器(qi)(qi)(qi)在(zai)水(shui)位(wei)(wei)監測的(de)應用投入式(shi)(shi)(shi)(shi)(shi)液(ye)(ye)(ye)位(wei)(wei)變送(song)器(qi)(qi)(qi)主要技術(shu)指(zhi)標編輯(ji)測量范圍：～110m精度(du)(du)(du)：、、工(gong)作溫(wen)度(du)(du)(du)：-20～80℃輸(shu)出信號：二(er)線(xian)制4～20mADC電源電壓(ya)(ya)(ya)：標準24VDC（12～36VDC）不(bu)靈敏區：≤±負載(zai)能力(li)：0-600Ω相對溫(wen)度(du)(du)(du)：≤85%防(fang)護等級：IP68防(fang)爆(bao)標志：ExiaⅡCT4-7投入式(shi)(shi)(shi)(shi)(shi)液(ye)(ye)(ye)位(wei)(wei)變送(song)器(qi)(qi)(qi)選型編輯(ji)型譜說明投入式(shi)(shi)(shi)(shi)(shi)靜壓(ya)(ya)(ya)液(ye)(ye)(ye)位(wei)(wei)變送(song)器(qi)(qi)(qi)類質(zhi)1纜式(shi)(shi)(shi)(shi)(shi)2桿(gan)式(shi)(shi)(shi)(shi)(shi)（傳(chuan)感(gan)器(qi)(qi)(qi)裝在(zai)底部，直接接觸液(ye)(ye)(ye)體(ti)介質(zhi)）3防(fang)腐式(shi)(shi)(shi)(shi)(shi)4導壓(ya)(ya)(ya)桿(gan)式(shi)(shi)(shi)(shi)(shi)（傳(chuan)感(gan)器(qi)(qi)(qi)裝在(zai)上部，不(bu)直接接觸介質(zhi)）過程連(lian)接形式(shi)(shi)(shi)(shi)(shi)T支架安(an)裝N法蘭安(an)裝DN40Y特別約定(ding)傳(chuan)感(gan)器(qi)(qi)(qi)連(lian)接材料(liao)1304桿(gan)式(shi)(shi)(shi)(shi)(shi)23163316L4丁晴(qing)橡膠(jiao)與(yu)聚氯乙烯(xi)復合(he)物(wu)纜式(shi)(shi)(shi)(shi)(shi)5聚四氟乙烯(xi)，（聚丙(bing)烯(xi)法蘭）防(fang)爆(bao)方(fang)(fang)式(shi)(shi)(shi)(shi)(shi)O不(bu)防(fang)爆(bao)E本安(an)防(fang)爆(bao)ExiaⅡCT6顯示方(fang)(fang)式(shi)(shi)(shi)(shi)(shi)O不(bu)帶現(xian)場批示Z帶電流表指(zhi)示(0-100%刻度(du)(du)(du))X帶液(ye)(ye)(ye)晶(jing)數字顯示配(pei)(pei)重情(qing)況O無需配(pei)(pei)重W需要配(pei)(pei)重-□安(an)裝高度(du)(du)(du)(mm)-□測量高度(du)(du)(du)。插入式(shi)(shi)(shi)(shi)(shi)在(zai)線(xian)變送(song)器(qi)(qi)(qi)檢修