
更(geng)新(xin)時(shi)間(jian):2025-09-15
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| 品(pin)牌 | 鄭(zheng)航(hang)/Zzhke | 產地 | 國(guo)產 |
|---|---|---|---|
| 加工(gong)定(ding)制(zhi) | 是 |
詳(xiang)細說(shuo)明: VRT-2(T)型振(zhen)動(dong)速度(及溫(wen)度(du))變送(song)器(qi)是壹種(zhong)小(xiao)型壹(yi)體(ti)化、獨(du)立兩(liang)線(xian)制(zhi)、探(tan)頭式變送(song)器(qi)。它的兩(liang)路(lu)4~20mA輸(shu)出(chu)信(xin)號(hao)分別與被(bei)測物體振(zhen)動(dong)速度的真(zhen)有效值(烈度(du))和測量點溫(wen)度(du)變化(hua)成正比(bi)。 該(gai)變送(song)器(qi)安(an)裝簡(jian)便,價(jia)格(ge)低(di)廉(lian),非(fei)常(chang)適用(yong)於(yu)對各類(lei)大(da)、中(zhong)型旋(xuan)轉(zhuan)機械(xie)和運(yun)動(dong)設備(bei)(如(ru)風機、水泵(beng)、減速機(ji)、軸(zhou)承座(zuo)、滾(gun)動(dong)磨擦(ca)體(ti)等(deng)),進行振(zhen)動(dong)安(an)全和溫(wen)升(sheng)安(an)全的(de)在線(xian)測量。 該(gai)變送(song)器(qi)可與(yu)新(xin)力(li)產品(pin)XD-2振(zhen)動(dong)監(jian)控(kong)儀直接(jie)配用(yong),也(ye)可方便(bian)的(de)與(yu)DCS、PLC等(deng)計(ji)算(suan)機(ji)測控(kong)系統(tong)連(lian)接(jie)。 主要功(gong)能(neng)及技術參(can)數 ●振(zhen)動(dong)測量特(te)性(xing):振(zhen)動(dong)測量量程(cheng)範圍: 0~20mm/s (可選(xuan)),振(zhen)動(dong)測量頻(pin)率範圍: 10~1000HZ ,振(zhen)動(dong)測量抗(kang)沖(chong)擊(ji):量程(cheng)上(shang)限5倍(bei) 振(zhen)動(dong)測量綜(zong)合(he)誤差(cha):±5% ●溫(wen)度(du)測量特(te)性(xing):(溫(wen)度(du)測量是用(yong)戶(hu)訂(ding)購(gou)可選(xuan)項(xiang),型號(hao)後加(jia)T,為(wei)VRT-2T型) ●溫(wen)度(du)測量量程(cheng)範圍:0~150℃,溫(wen)度(du)測量綜(zong)合(he)誤差(cha):±2% ●輸(shu)出(chu)特(te)性(xing): 兩(liang)線(xian)制(zhi) DC/4~20mA ●環(huan)境特(te)性(xing): 環境溫(wen)度(du)範圍:-20~80℃ ,環(huan)境濕(shi)度(du)範圍:0~100% ●供(gong)電特(te)性(xing): 工(gong)作電(dian)流:30mA (內(nei)設電(dian)壓(ya)極(ji)性(xing)反接(jie)保(bao)護(hu)和工(gong)作燈(deng)指示(shi)) ●空載(zai)工(gong)作電(dian)壓(ya):15V /DC ,工(gong)作電(dian)壓(ya):40V /DC ,推(tui)薦(jian)工(gong)作電(dian)壓(ya):24V /DC ●負載(zai)特性(xing): 負載(zai)阻(zu)值範圍:0~1250Ω ,負載(zai)電阻(zu)測算(含傳(chuan)輸(shu)線(xian)內(nei)阻(zu)):Rmax=(V-15)/0.02 (其中V為(wei)供(gong)電電(dian)壓(ya)) ●電(dian)氣(qi)連(lian)接(jie): VRT-2輸(shu)出(chu)為(wei)壹(yi)條(tiao)四芯引出(chu)電(dian)纜,典(dian)型接(jie)線(xian)詳(xiang)見(jian)說(shuo)明書。 ●外型及安(an)裝結(jie)構(gou): 外型¢50mm×88mm,溫(wen)度(du)探(tan)桿(gan)長度、直徑(jing)可定(ding)制(zhi),質(zhi)量約(yue)0.5kg;外螺(luo)紋(wen)安(an)裝規格(ge):M27×2(或(huo)定(ding)制(zhi));無(wu)溫(wen)度(du)選(xuan)項(xiang)另(ling)有壹內(nei)螺(luo)紋(wen)安(an)裝孔(kong),規格(ge)M10,孔(kong)深10mm。外型結(jie)構(gou)詳見(jian)說(shuo)明書
上(shang)壹(yi)篇(pian) : HK-9200 壹(yi)體(ti)化(hua)振(zhen)動(dong)變送(song)器(qi)
下壹篇(pian) : HZD-B-8C壹(yi)體(ti)化(hua)振(zhen)動(dong)變送(song)器(qi)(壓(ya)電(dian)式(shi))