高溫智能(neng)壓力(li)(li)變送器是工業(ye)實踐中#為常用(yong)的(de)一種(zhong)傳感器，其廣泛應(ying)用(yong)于各種(zhong)工業(ye)自控(kong)環境(jing)，涉及(ji)水(shui)利水(shui)電、鐵路交通、智能(neng)建筑、生(sheng)產自控(kong)、石(shi)化、油(you)井、電力(li)(li)、船舶、機(ji)床、管道等眾(zhong)多行業(ye)。f2w壓(ya)力(li)變(bian)送(song)器(qi)_差(cha)壓(ya)變(bian)送(song)器(qi)_液位變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)

高溫智(zhi)能壓力(li)變送(song)器性(xing)能f2w壓力變(bian)(bian)(bian)送器_差(cha)壓變(bian)(bian)(bian)送器_液(ye)位(wei)變(bian)(bian)(bian)送器_溫度變(bian)(bian)(bian)送器

1）使用被(bei)測(ce)介(jie)質廣泛，可測(ce)油、水及與316不銹鋼(gang)和304不銹鋼(gang)兼容的糊狀物(wu)，具有一定的防(fang)腐能力(li)。f2w壓(ya)力(li)變送器(qi)_差壓(ya)變送器(qi)_液位(wei)變送器(qi)_溫(wen)度變送器(qi)

2）高(gao)準確度(du)、高(gao)穩定性(xing)、選用(yong)進口原裝傳感器，線性(xing)好(hao)，溫度(du)穩定性(xing)高(gao)。f2w壓力(li)變(bian)送(song)器(qi)(qi)_差壓變(bian)送(song)器(qi)(qi)_液位(wei)變(bian)送(song)器(qi)(qi)_溫度(du)變(bian)送(song)器(qi)(qi)

3）體積小、重量輕、安裝(zhuang)、調試(shi)、使(shi)用(yong)方便(bian)f2w壓力變送器(qi)_差壓變送器(qi)_液位變送器(qi)_溫度變送器(qi)

4）不銹鋼全(quan)封閉外殼，防水好。f2w壓力變(bian)送(song)器(qi)_差壓變(bian)送(song)器(qi)_液位(wei)變(bian)送(song)器(qi)_溫度變(bian)送(song)器(qi)

5）壓(ya)力(li)傳感(gan)器(qi)直(zhi)接感(gan)測被測液位(wei)壓(ya)力(li)，不受介質起泡(pao)、沉積的影響(xiang)。f2w壓力變送器_差壓變送器_液(ye)位變送器_溫度(du)變送器

6) 工業領(ling)域中(zhong)的總體性能±0.15%，令回(hui)路性能優化f2w壓力變(bian)(bian)送器(qi)(qi)(qi)_差壓變(bian)(bian)送器(qi)(qi)(qi)_液位變(bian)(bian)送器(qi)(qi)(qi)_溫度變(bian)(bian)送器(qi)(qi)(qi)

7) 五(wu)年穩(wen)定性±0.15%，可大大降低校驗和維(wei)護的費用f2w壓(ya)(ya)力(li)變送(song)器(qi)_差壓(ya)(ya)變送(song)器(qi)_液(ye)位變送(song)器(qi)_溫度變送(song)器(qi)

8) 更(geng)快的(de)動態響(xiang)應，可(ke)降低過程(cheng)的(de)可(ke)變性f2w壓(ya)(ya)力變(bian)(bian)送(song)(song)器(qi)(qi)_差壓(ya)(ya)變(bian)(bian)送(song)(song)器(qi)(qi)_液(ye)位變(bian)(bian)送(song)(song)器(qi)(qi)_溫度(du)變(bian)(bian)送(song)(song)器(qi)(qi)

9) 引進技術可實現(xian)全面(mian)測量方案(an)f2w壓力(li)變(bian)送(song)(song)器(qi)_差(cha)壓變(bian)送(song)(song)器(qi)_液位變(bian)送(song)(song)器(qi)_溫度(du)變(bian)送(song)(song)器(qi)

10)本(ben)地/外部：零點/量程可調f2w壓(ya)力(li)變(bian)(bian)送(song)(song)器_差壓(ya)變(bian)(bian)送(song)(song)器_液位變(bian)(bian)送(song)(song)器_溫(wen)度變(bian)(bian)送(song)(song)器

技術參(can)數f2w壓力變(bian)(bian)送器_差(cha)壓變(bian)(bian)送器_液位變(bian)(bian)送器_溫度(du)變(bian)(bian)送器

模擬量(liang)：二線制4～20mADC f2w壓(ya)力(li)變送器(qi)_差壓(ya)變送器(qi)_液位變送器(qi)_溫度變送器(qi)

數字量：兩線制4～20mADC并疊加符(fu)合HART協議的過程變量數字信號(hao)。f2w壓力變送(song)器(qi)_差壓變送(song)器(qi)_液位變送(song)器(qi)_溫度(du)變送(song)器(qi)

電(dian)源(yuan)：供電(dian)電(dian)壓12.5～45VDCf2w壓(ya)力變(bian)送器(qi)_差壓(ya)變(bian)送器(qi)_液位變(bian)送器(qi)_溫(wen)度變(bian)送器(qi)

負(fu)載(zai)(zai)限制：回路#大負(fu)載(zai)(zai)電(dian)(dian)阻Rmax取決(jue)于(yu)供電(dian)(dian)電(dian)(dian)壓(ya)。HART通訊要求(qiu)負(fu)載(zai)(zai)電(dian)(dian)阻不低(di)于(yu)250Ω ，不高于(yu)600Ωf2w壓力變(bian)(bian)送(song)器(qi)_差壓變(bian)(bian)送(song)器(qi)_液(ye)位(wei)變(bian)(bian)送(song)器(qi)_溫度變(bian)(bian)送(song)器(qi)

通(tong)訊(xun)(xun)距離：#大通(tong)訊(xun)(xun)距離為1.5Km，多站(zhan)通(tong)訊(xun)(xun)#多可接(jie)15臺智能(neng)變送器。f2w壓(ya)力變(bian)送器(qi)(qi)_差壓(ya)變(bian)送器(qi)(qi)_液位變(bian)送器(qi)(qi)_溫(wen)度變(bian)送器(qi)(qi)

輸出顯(xian)示：四位(wei)制數(shu)字顯(xian)示、五位(wei)LCD液(ye)晶顯(xian)示、指針式。f2w壓力變(bian)(bian)送(song)器(qi)(qi)_差壓變(bian)(bian)送(song)器(qi)(qi)_液位(wei)變(bian)(bian)送(song)器(qi)(qi)_溫度(du)變(bian)(bian)送(song)器(qi)(qi)

防爆(bao)形式：本安型(xing)：ExiaII CT5; 隔爆(bao)型(xing)。f2w壓力變送(song)(song)(song)器_差壓變送(song)(song)(song)器_液(ye)位變送(song)(song)(song)器_溫度變送(song)(song)(song)器

零(ling)點(dian)遷移(yi)范圍：零(ling)點(dian)可隨意正遷移(yi)或負遷移(yi)，但不得使設定的測量(liang)范圍上下限和量(liang)程超(chao)出極限值。f2w壓力變(bian)送(song)器(qi)_差(cha)壓變(bian)送(song)器(qi)_液位(wei)變(bian)送(song)器(qi)_溫度(du)變(bian)送(song)器(qi)

溫(wen)度范(fan)圍：環境溫(wen)度：-40～85℃ （選(xuan)用LCD指示表時為-20～70℃）f2w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(wen)度(du)變(bian)送器(qi)(qi)

測量介質溫(wen)度： -40～104℃f2w壓力變(bian)(bian)送器_差(cha)壓變(bian)(bian)送器_液(ye)位變(bian)(bian)送器_溫度變(bian)(bian)送器

靜(jing)壓(ya)和(he)單向超壓(ya)范圍：3.45Kpa（絕(jue)壓(ya)）～31.2MPa(表壓(ya))f2w壓(ya)力變送(song)器_差(cha)壓(ya)變送(song)器_液位變送(song)器_溫度(du)變送(song)器

相對濕(shi)度(du)：5～98%RHf2w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(wen)度(du)變(bian)送器(qi)(qi)

啟(qi)動(dong)時(shi)間：5秒內啟(qi)動(dong)f2w壓(ya)力(li)變(bian)送器_差(cha)壓(ya)變(bian)送器_液位變(bian)送器_溫(wen)度變(bian)送器

容量(liang)變化(hua)量(liang)：小于0.16cm3f2w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)

阻尼調整(zheng)：時間常熟0.20～25秒f2w壓力變送(song)器_差壓變送(song)器_液位變送(song)器_溫度變送(song)器

故障(zhang)(zhang)報(bao)警：如傳感器或(huo)電路出(chu)現故障(zhang)(zhang)，自動診(zhen)斷功能將自動輸出(chu)3.9或(huo)21.0mAf2w壓(ya)(ya)力變(bian)送(song)器(qi)(qi)_差壓(ya)(ya)變(bian)送(song)器(qi)(qi)_液位變(bian)送(song)器(qi)(qi)_溫度變(bian)送(song)器(qi)(qi)

組態保護(hu)：為了避免變送(song)器的組態數據被隨意(yi)改(gai)動,可(ke)通(tong)過軟件或保護(hu)開(kai)關鎖定(ding)存儲的數據f2w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)_溫度(du)變(bian)送(song)器(qi)