

更(geng)新(xin)時(shi)間:2025-09-10
訪(fang)問(wen)量:1134
廠商(shang)性質(zhi):生(sheng)產(chan)廠家
生產(chan)地址(zhi):
| 產(chan)地 | 國(guo)產(chan) | 加工(gong)定(ding)制 | 是(shi) |
|---|
詳(xiang)細說明(ming):
VRT-2(T)型(xing)振動(dong)速度(du)(及(ji)溫度(du))變送(song)器(qi)是(shi)壹(yi)種(zhong)小型(xing)壹體(ti)化、獨(du)立兩(liang)線制、探頭式變送(song)器(qi)。它的(de)兩(liang)路4~20mA輸出信號(hao)分別與(yu)被測(ce)物體(ti)振動(dong)速度(du)的(de)真(zhen)有(you)效(xiao)值(zhi)(烈(lie)度)和(he)測(ce)量(liang)點溫(wen)度(du)變化成(cheng)正比(bi)。
VRT-2(T)型(xing)振動(dong)速度(du)(及(ji)溫度(du))變送(song)器(qi)該(gai)變送(song)器(qi)安(an)裝(zhuang)簡(jian)便(bian),價(jia)格低(di)廉,非(fei)常(chang)適(shi)用(yong)於(yu)對(dui)各(ge)類大(da)、中型(xing)旋轉機械和(he)運(yun)動(dong)設(she)備(如(ru)風(feng)機(ji)、水泵(beng)、減速機(ji)、軸(zhou)承座(zuo)、滾(gun)動(dong)磨擦(ca)體等(deng)),進(jin)行(xing)振動(dong)安全和溫(wen)升安全的在(zai)線(xian)測(ce)量(liang)。
該(gai)變送(song)器(qi)可(ke)與(yu)新(xin)力產(chan)品XD-2振動(dong)監控(kong)儀直(zhi)接(jie)配用(yong),也可(ke)方(fang)便(bian)的與(yu)DCS、PLC等計(ji)算機(ji)測(ce)控(kong)系(xi)統(tong)連接(jie)。
VRT-2(T)型(xing)振動(dong)速度(du)(及(ji)溫度(du))變送(song)器(qi)主要功能(neng)及技(ji)術參數(shu)
●振動(dong)測(ce)量(liang)特(te)性:振動(dong)測(ce)量(liang)量(liang)程(cheng)範圍(wei): 0~20mm/s (可(ke)選(xuan)),振動(dong)測(ce)量(liang)頻率範圍(wei): 10~1000HZ ,振動(dong)測(ce)量(liang)抗(kang)沖擊:量程(cheng)上(shang)限(xian)5倍 振動(dong)測(ce)量(liang)綜(zong)合誤(wu)差:±5%
●溫(wen)度(du)測(ce)量(liang)特(te)性:(溫(wen)度(du)測(ce)量(liang)是(shi)用(yong)戶(hu)訂(ding)購(gou)可(ke)選(xuan)項,型(xing)號(hao)後加T,為VRT-2T型(xing))
●溫度(du)測(ce)量(liang)量(liang)程(cheng)範圍(wei):0~150℃,溫度(du)測(ce)量(liang)綜(zong)合誤(wu)差:±2%
●輸出特(te)性: 兩(liang)線(xian)制 DC/4~20mA
●環境特性: 環(huan)境(jing)溫度範圍(wei):-20~80℃ ,環境(jing)濕度範圍(wei):0~100%
●供電(dian)特性: zui大(da)工(gong)作電(dian)流:30mA (內(nei)設(she)電壓極(ji)性反接(jie)保護(hu)和(he)工(gong)作燈(deng)指(zhi)示(shi))
●空載工(gong)作電(dian)壓:15V /DC ,zui高(gao)工(gong)作電(dian)壓:40V /DC ,推薦工(gong)作電(dian)壓:24V /DC
●負(fu)載特性: 負(fu)載阻值(zhi)範圍(wei):0~1250Ω ,zui大負(fu)載電阻(zu)測(ce)算(suan)(含(han)傳輸線內(nei)阻(zu)):Rmax=(V-15)/0.02 (其(qi)中V為供(gong)電(dian)電壓)
●電氣(qi)連接(jie): VRT-2輸出為壹(yi)條(tiao)四(si)芯(xin)引出電(dian)纜(lan),典(dian)型(xing)接(jie)線詳(xiang)見(jian)說(shuo)明(ming)書。
●外(wai)型(xing)及安(an)裝(zhuang)結構(gou): 外(wai)型(xing)¢50mm×88mm,溫度(du)探桿(gan)長(chang)度(du)、直(zhi)徑可(ke)定(ding)制,質量約0.5kg;外(wai)螺紋安裝(zhuang)規格:M27×2(或定(ding)制);無溫度選(xuan)項另(ling)有(you)壹(yi)內(nei)螺紋安裝(zhuang)孔(kong),規格M10,孔(kong)深(shen)10mm。外(wai)型(xing)結構(gou)詳(xiang)見(jian)說(shuo)明(ming)書。
上(shang)壹(yi)篇 : TD-9200A壹體(ti)化振動(dong)變送(song)器(qi)
下(xia)壹(yi)篇 : SWZT-1F/A分體(ti)式振動(dong)溫度(du)變送(song)器(qi)