概述Pat壓力變(bian)送器(qi)_差(cha)壓變(bian)送器(qi)_液位變(bian)送器(qi)_溫度變(bian)送器(qi)

SC-3851DP雙法蘭毛細管差壓變送器是一(yi)種新型變送器，具有設計 原理先金、品(pin)種(zhong)規(gui)格齊(qi)全、安裝使用(yong)簡便等(deng)特點(dian)。外觀(guan)上完全融合了目(mu)前(qian)國內#為流行，并被廣(guang)泛使用(yong)的(de)兩種(zhong)變送器（羅斯蒙特3051與橫河EJA）的(de)結構(gou)優點(dian)，讓使用(yong)者有耳目(mu)一(yi)新的(de)感覺(jue)，同(tong)時與傳統的(de)1151、CECC等(deng)系列設(she)備(bei)在安裝上可直接替換，有很強的通用性和替代能力。為適合國內自動化水平的不斷提高和發展，雙法蘭毛細管液位變送器除(chu)設計小巧精致外，更(geng)推出具有(you)HART現場總線協議(yi)的智能化功能。Pat壓力變(bian)(bian)送(song)(song)器(qi)_差壓變(bian)(bian)送(song)(song)器(qi)_液(ye)位變(bian)(bian)送(song)(song)器(qi)_溫度(du)變(bian)(bian)送(song)(song)器(qi)

Pat壓(ya)力變送(song)器_差(cha)壓(ya)變送(song)器_液位變送(song)器_溫(wen)度變送(song)器

 Pat壓(ya)(ya)力變送(song)(song)器(qi)(qi)_差壓(ya)(ya)變送(song)(song)器(qi)(qi)_液位變送(song)(song)器(qi)(qi)_溫度變送(song)(song)器(qi)(qi)

雙(shuang)法蘭毛細管(guan)差壓變(bian)送器特點：Pat壓力變(bian)(bian)送(song)器(qi)_差壓變(bian)(bian)送(song)器(qi)_液位(wei)變(bian)(bian)送(song)器(qi)_溫度變(bian)(bian)送(song)器(qi)

  ●精(jing)度高；Pat壓力(li)變(bian)送(song)器(qi)_差壓變(bian)送(song)器(qi)_液位變(bian)送(song)器(qi)_溫(wen)度變(bian)送(song)器(qi)

  ●穩(wen)定(ding)性好(hao)；Pat壓力變(bian)送(song)器_差壓變(bian)送(song)器_液位變(bian)送(song)器_溫度變(bian)送(song)器

  ●二線(xian)制；Pat壓力變(bian)(bian)送(song)器(qi)(qi)_差(cha)壓變(bian)(bian)送(song)器(qi)(qi)_液位變(bian)(bian)送(song)器(qi)(qi)_溫度變(bian)(bian)送(song)器(qi)(qi)

  ●固體元件,接(jie)插式印刷線路(lu)板；Pat壓力變(bian)送(song)器_差壓變(bian)送(song)器_液位變(bian)送(song)器_溫度(du)變(bian)送(song)器

  ●小型、重量輕、堅固(gu)抗(kang)振(zhen)；Pat壓力(li)變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫度變送(song)器(qi)

  ●量程、零點外部連續可(ke)調；Pat壓(ya)力變送器(qi)_差壓(ya)變送器(qi)_液(ye)位變送器(qi)_溫度變送器(qi)

  ●正遷(qian)移可(ke)達500%；負遷(qian)移可(ke)達600%；Pat壓力變(bian)送器(qi)(qi)_差壓變(bian)送器(qi)(qi)_液位變(bian)送器(qi)(qi)_溫度變(bian)送器(qi)(qi)

  ●阻尼可(ke)調；Pat壓力變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫(wen)度變送(song)器(qi)

  ●單(dan)向過載保(bao)護特性好；Pat壓力變送(song)器(qi)_差壓變送(song)器(qi)_液位(wei)變送(song)器(qi)_溫度變送(song)器(qi)

  ●無機械(xie)可動部件，維修工作(zuo)量(liang)少；Pat壓力變送(song)器_差壓變送(song)器_液位變送(song)器_溫度變送(song)器

  ●全系列統一結構，零部件互換性(xing)強(qiang)；Pat壓力變(bian)送(song)(song)器_差壓變(bian)送(song)(song)器_液位變(bian)送(song)(song)器_溫度變(bian)送(song)(song)器

 ; ●接觸介質的膜片材(cai)料可選擇(ze)：（316L、TAN、HAST-C、MONEL等耐腐蝕材(cai)料）Pat壓(ya)力變(bian)送(song)(song)器(qi)_差壓(ya)變(bian)送(song)(song)器(qi)_液位變(bian)送(song)(song)器(qi)_溫度變(bian)送(song)(song)器(qi)

  ●防爆結構，全天候使用。Pat壓(ya)力變(bian)送(song)器_差壓(ya)變(bian)送(song)器_液位(wei)變(bian)送(song)器_溫(wen)度變(bian)送(song)器

  Pat壓(ya)力變送器(qi)_差壓(ya)變送器(qi)_液位變送器(qi)_溫度變送器(qi)

雙(shuang)法(fa)蘭毛細管(guan)液位變送器的功能參(can)數：Pat壓力變送(song)(song)器(qi)(qi)_差壓變送(song)(song)器(qi)(qi)_液位(wei)變送(song)(song)器(qi)(qi)_溫度變送(song)(song)器(qi)(qi)
  ◆使(shi)用(yong)對象：液(ye)體、氣體和蒸氣Pat壓力變(bian)送器(qi)_差壓變(bian)送器(qi)_液(ye)位(wei)變(bian)送器(qi)_溫度變(bian)送器(qi)
  ◆測量范(fan)圍：0-0.1kPa至0-40MPaPat壓(ya)(ya)力(li)變(bian)送(song)器_差壓(ya)(ya)變(bian)送(song)器_液位變(bian)送(song)器_溫(wen)度變(bian)送(song)器
  ◆輸(shu)(shu)出(chu)信號：4~20mA DC（特殊可為(wei)四(si)線制220V AC供(gong)電,0~10mA DC輸(shu)(shu)出(chu)）Pat壓力(li)變送器_差壓變送器_液位(wei)變送器_溫度變送器
  ◆供電(dian)電(dian)源：12~45V DC,一般為24V DCPat壓(ya)力變(bian)(bian)送(song)(song)器_差(cha)壓(ya)變(bian)(bian)送(song)(song)器_液位變(bian)(bian)送(song)(song)器_溫度變(bian)(bian)送(song)(song)器
  ◆負載特(te)性：與供電(dian)電(dian)源(yuan)有(you)關,在某一電(dian)源(yuan)電(dian)壓(ya)時帶負載能力(li)見圖2,負載阻抗RL與電(dian)源(yuan)電(dian)壓(ya)VS關系式(shi)為RL≤50（VS-12）  Pat壓(ya)力變送(song)(song)器_差壓(ya)變送(song)(song)器_液(ye)位變送(song)(song)器_溫(wen)度變送(song)(song)器

  ◆指(zhi)示表：指(zhi)針式線性指(zhi)示0~100%刻度，以及3 1/2位LCD液晶式顯(xian)示Pat壓(ya)力變送(song)器(qi)_差壓(ya)變送(song)器(qi)_液位變送(song)器(qi)_溫(wen)度變送(song)器(qi)
  ◆防爆：a.隔爆型 dⅡCT5；b.本質安全(quan)型 iaⅡCT6Pat壓力變(bian)(bian)送(song)(song)(song)器_差壓變(bian)(bian)送(song)(song)(song)器_液位變(bian)(bian)送(song)(song)(song)器_溫(wen)度(du)變(bian)(bian)送(song)(song)(song)器
  ◆量程和零(ling)點：外部(bu)連(lian)續(xu)可調Pat壓(ya)力變(bian)送器(qi)(qi)_差(cha)壓(ya)變(bian)送器(qi)(qi)_液位變(bian)送器(qi)(qi)_溫度變(bian)送器(qi)(qi)
  ◆正(zheng)負遷(qian)移：零點經過(guo)正(zheng)遷(qian)移或負遷(qian)移后,量(liang)程(cheng)(cheng)、測量(liang)范圍的(de)(de)上(shang)限值(zhi)和下限值(zhi)的(de)(de)覺對值(zhi)，均不能(neng)超過(guo)測量(liang)范圍上(shang)限的(de)(de)100%。#大(da)(da)(da)正(zheng)遷(qian)移量(liang)為(wei)#小校(xiao)調量(liang)程(cheng)(cheng)的(de)(de)500%；#大(da)(da)(da)負遷(qian)移量(liang)為(wei)#小校(xiao)調量(liang)程(cheng)(cheng)的(de)(de)600%。流(liu)量(liang)變(bian)送器#大(da)(da)(da)正(zheng)、負遷(qian)移量(liang)為(wei)校(xiao)準量(liang)程(cheng)(cheng)的(de)(de)10%Pat壓力變(bian)送器(qi)(qi)(qi)_差壓變(bian)送器(qi)(qi)(qi)_液位(wei)變(bian)送器(qi)(qi)(qi)_溫度(du)變(bian)送器(qi)(qi)(qi)
  ;◆溫度(du)范(fan)圍(wei)：放大器工作溫度(du)范(fan)圍(wei)：-29~+93℃（LT型(xing)為:-25~+70℃），灌充硅(gui)油的(de)測(ce)量元件(jian)：-40~+104℃，法蘭式變(bian)送器灌充高溫硅(gui)油時：+15~+315℃，普(pu)通硅(gui)油：-40~+150℃Pat壓力變送(song)器(qi)(qi)_差壓變送(song)器(qi)(qi)_液位變送(song)器(qi)(qi)_溫度變送(song)器(qi)(qi)
  ◆靜壓和過載壓力：4、10、25、32MPaPat壓(ya)力變(bian)送(song)器_差壓(ya)變(bian)送(song)器_液(ye)位變(bian)送(song)器_溫(wen)度變(bian)送(song)器
  ◆濕度(du)：相對濕度(du)為0~100%。Pat壓(ya)力變(bian)送器(qi)_差壓(ya)變(bian)送器(qi)_液位變(bian)送器(qi)_溫度(du)變(bian)送器(qi)

  ◆振(zhen)動影響：在任(ren)意軸向上，振(zhen)動頻率為200Hz時(shi)，誤差為測量范圍(wei)上限的±0.05%/gPat壓力(li)變(bian)(bian)(bian)(bian)送(song)器(qi)(qi)_差壓變(bian)(bian)(bian)(bian)送(song)器(qi)(qi)_液位變(bian)(bian)(bian)(bian)送(song)器(qi)(qi)_溫度變(bian)(bian)(bian)(bian)送(song)器(qi)(qi)
  ◆電(dian)源(yuan)影響：小于(yu)輸出(chu)量程的(de)0.005%/VPat壓(ya)力變(bian)送器_差壓(ya)變(bian)送器_液位(wei)變(bian)送器_溫度變(bian)送器
  ◆負載影(ying)響(xiang)：電源(yuan)如果穩(wen)定,則負載沒有(you)影(ying)響(xiang)Pat壓(ya)力變送(song)器_差(cha)壓(ya)變送(song)器_液(ye)位變送(song)器_溫度(du)變送(song)器
  ◆安裝位置影響：#大可產生0.24kPa的零點(dian)誤差,但可校正,對(dui)量程沒有影響其它(ta)Pat壓力變送(song)(song)器_差(cha)壓變送(song)(song)器_液位變送(song)(song)器_溫(wen)度(du)變送(song)(song)器
 Pat壓力變送器_差(cha)壓變送器_液位變送器_溫度變送器

雙(shuang)法蘭毛細管液位變送器結構材料：Pat壓(ya)力變(bian)送(song)器_差壓(ya)變(bian)送(song)器_液(ye)位變(bian)送(song)器_溫度變(bian)送(song)器
 ◆隔離膜片(pian)：316L不銹鋼(gang),哈氏合金C-276,Monel合金,或鉭Pat壓力變送(song)器(qi)_差壓變送(song)器(qi)_液(ye)位變送(song)器(qi)_溫(wen)度變送(song)器(qi)
  ◆排氣(qi)/排液閥：316不銹鋼,哈(ha)氏合金C,蒙乃爾(er)合金Pat壓力(li)變送器(qi)_差壓變送器(qi)_液位(wei)變送器(qi)_溫度變送器(qi)
  ◆法蘭和接頭：碳鋼鍍(du)鎳,316不銹鋼,哈氏合金(jin)C或蒙乃爾合金(jin)Pat壓(ya)力變送(song)器(qi)(qi)_差壓(ya)變送(song)器(qi)(qi)_液位變送(song)器(qi)(qi)_溫(wen)度變送(song)器(qi)(qi)
  ◆接觸介(jie)質“O”形環：丁 腈橡膠(jiao)，氟(fu)橡膠(jiao)Pat壓力變(bian)送(song)(song)(song)器_差(cha)壓變(bian)送(song)(song)(song)器_液位變(bian)送(song)(song)(song)器_溫度變(bian)送(song)(song)(song)器
  ◆灌(guan)充(chong)液：硅油或惰性(xing)油Pat壓力變送器(qi)(qi)_差壓變送器(qi)(qi)_液位變送器(qi)(qi)_溫度(du)變送器(qi)(qi)
  ◆螺栓：碳鋼鍍鎳Pat壓力變送(song)器(qi)_差壓變送(song)器(qi)_液(ye)位(wei)變送(song)器(qi)_溫度(du)變送(song)器(qi)
  ◆電子(zi)殼(ke)體材(cai)料：低銅(tong)鋁合(he)金Pat壓(ya)(ya)力變(bian)送器(qi)(qi)_差壓(ya)(ya)變(bian)送器(qi)(qi)_液位變(bian)送器(qi)(qi)_溫(wen)度變(bian)送器(qi)(qi)
  ◆引壓連接件：法蘭NPT 1/4，中心距54mm；接頭NPT 1/2或M20×1.5陽螺紋(wen)球錐面密(mi)封,帶(dai)接頭時中心距50.8、54、57.2mm（NPT錐管螺紋(wen)符(fu)合GB/T12716-91）Pat壓力變送(song)器_差壓變送(song)器_液位(wei)變送(song)器_溫度(du)變送(song)器
  ◆信號線(xian)連接孔:G1/2〃Pat壓(ya)力變送(song)器(qi)(qi)(qi)_差壓(ya)變送(song)器(qi)(qi)(qi)_液位變送(song)器(qi)(qi)(qi)_溫度變送(song)器(qi)(qi)(qi)
  ◆重(zhong)量:約5.5kg（不帶附件）Pat壓力變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫(wen)度變送(song)器(qi)

Pat壓(ya)力(li)變(bian)送(song)器_差壓(ya)變(bian)送(song)器_液位變(bian)送(song)器_溫度變(bian)送(song)器

 Pat壓力變(bian)送(song)(song)器_差壓變(bian)送(song)(song)器_液位變(bian)送(song)(song)器_溫度變(bian)送(song)(song)器

雙法蘭毛細管差壓變(bian)送器的型號規格Pat壓力變(bian)送器_差壓變(bian)送器_液位變(bian)送器_溫(wen)度變(bian)送器

Pat壓力變送(song)器_差(cha)壓變送(song)器_液(ye)位變送(song)器_溫度變送(song)器

 Pat壓力變(bian)送器(qi)_差(cha)壓變(bian)送器(qi)_液位變(bian)送器(qi)_溫度變(bian)送器(qi)

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 Pat壓(ya)力變(bian)送(song)(song)器_差壓(ya)變(bian)送(song)(song)器_液位變(bian)送(song)(song)器_溫度變(bian)送(song)(song)器