簡(jian)單(shan)介(jie)紹(shao)
wrnk-187鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou),上(shang)海(hai)自(zi)動(dong)化(hua)儀(yi)表(biao)廠(han)的(di)詳(xiang)細(xi)介(jie)紹(shao)
wrnk-187鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou),上(shang)海(hai)自(zi)動(dong)化(hua)儀(yi)表(biao)廠(han)通(tong)常(chang)和(hu)顯(xian)示(shi)儀(yi)表(biao)、記(ji)錄(lu)儀(yi)表(biao)、電(dian)子(zi)計(ji)算(suan)機(ji)等(deng)配(pei)套(tao)使(shi)用(yong)。鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)直(zhi)接(jie)測(ce)量(liang)各(ge)種(zhong)生(sheng)產(chan)過(guo)程(cheng)中(zhong)的(di)0°C~1300°C範(fan)圍(wei)內(nei)液(ye)體(ti),蒸(zheng)汽(qi)和(hu)氣(qi)體(ti)介(jie)質(zhi)以(yi)及(ji)固(gu)體(ti)表(biao)麵(mian)溫(wen)度(duo)。
鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)特(te)點(dian)
熱(re)響(xiang)應(ying)時(shi)間(jian)少(shao),減(jian)小(xiao)動(dong)態(tai)誤(wu)差(chai);
可(ke)彎(wan)曲(qu)安(an)裝(zhuang)使(shi)用(yong);
測(ce)量(liang)範(fan)圍(wei)大(dai);
機(ji)械(xie)強(jiang)度(duo)高(gao),耐(nai)壓(ya)性(xing)能(neng)好(hao);
鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)工(gong)作(zuo)原(yuan)理(li)
電(dian)由(you)兩(liang)根(gen)不(bu)同(tong)導(dao)體(ti)材(cai)質(zhi)組(zu)成(cheng)。當(dang)測(ce)量(liang)端(duan)與(yu)參(shen)比(bi)端(duan)存(cun)在(zai)溫(wen)差(chai)時(shi),就(jiu)會(kuai)產(chan)生(sheng)熱(re)電(dian)勢(shi),工(gong)作(zuo)儀(yi)表(biao)便(pian)顯(xian)示(shi)出(chu)熱(re)電(dian)勢(shi)所(suo)對(dui)應(ying)的(di)溫(wen)度(duo)值(zhi)。
鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)主(zhu)要(yao)技(ji)術(zhu)參(shen)數(shuo)
產(chan)品(pin)執(zhi)行(hang)標(biao)準(zhun)
IEC584
IEC1515
GB/T16839-1997
JB/T5582-91
鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)測(ce)量(liang)範(fan)圍(wei)及(ji)允(yun)差(chai)
| 型(xing)號(hao) | 分(fen)度(duo)號(hao) | 允(yun)差(chai)等(deng)級(ji) | |||
| I | II | ||||
| 允(yun)差(chai)值(zhi) | 測(ce)溫(wen)範(fan)圍(wei)°C | 允(yun)差(chai)值(zhi) | 測(ce)溫(wen)範(fan)圍(wei)°C | ||
| WRNK | K | ±1.5°C | -40~+375 | ±2.5°C | -40~+333 |
| ±0.004ltl | 375~1000 | ±0.0075ltl | 333~1200 | ||
| WRMK | N | ±1.5°C | -40~+375 | ±2.5°C | -40~+333 |
| ±0.004ltl | 375~1000 | ±0.0075ltl | 333~1200 | ||
| WREK | E | ±1.5°C | -40~+375 | ±1.5°C | -40~+333 |
| ±0.004ltl | 375~800 | ±0.004ltl | 333~900 | ||
| WRFK | J | ±1.5°C | -40~+375 | ±1.5°C | -40~+333 |
| ±0.004ltl | 375~750 | ±0.004ltl | 333~750 | ||
| WRCK | T | ±1.5°C | -40~+125 | ±1°C | -40~+133 |
| ±0.004ltl | 125~350 | ±0.0075ltl | 133~1000 | ||
| WRPK | S | ±1°C | 0~+1100 | ±2.5°C | 0~600 |
| ±[0.003(t-1100)] | 1100~1600 | ±0.0025ltl | 600~1600 | ||
常(chang)溫(wen)緣(yuan)電(dian)阻(zu)
鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)在(zai)環(huan)境(jing)溫(wen)度(duo)為(wei)20±15°C,相(xiang)對(dui)濕(shi)度(duo)不(bu)大(dai)於(yu)80%試(shi)驗(yan)電(dian)壓(ya)為(wei)500±50V(直(zhi)流(liu))電(dian)與(yu)外(wai)套(tao)管(guan)之(zhi)間(jian)的(di)緣(yuan)電(dian)阻(zu)>1000MΩ。即(ji)1m長(zhang)的(di)試(shi)樣(yang)的(di)緣(yuan)電(dian)阻(zu)為(wei)1000MΩ;10m長(zhang)的(di)試(shi)樣(yang)的(di)緣(yuan)電(dian)阻(zu)為(wei)100MΩ;
偶(ou)絲(si)直(zhi)徑(jing)及(ji)材(cai)料(liao)
| 偶(ou)絲(si)形(xing)式(shi) | 單(shan)支(zhi)式(shi) | 雙(shuang)支(zhi)式(shi) | |
| 套(tao)管(guan)直(zhi)徑(jing) | Ф2Ф3 Ф4 Ф5 Ф6 Ф8 | Ф3Ф4 Ф5 Ф6 Ф8 | |
| 套(tao)管(guan)材(cai)質(zhi) | E﹑J﹑T | 1Cr18Ni9Ti | 1Cr18Ni9Ti |
| K﹑N | 1Cr18Ni9Ti GH3030 | 1Cr18Ni9Ti GH3030 | |
| S | GH3039 | GH3039 | |
鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)安(an)裝(zhuang)固(gu)定(ding)形(xing)式(shi)
鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)接(jie)線(xian)盒(he)形(xing)式(shi)
鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)推(tui)薦(jian)使(shi)用(yong)溫(wen)度(duo)
| 品(pin) 種(zhong) | 套(tao)管(guan)材(cai)料(liao) | 外(wai) 徑(jing) | 使(shi)用(yong)溫(wen)度(duo)(°C) | |
| 長(zhang)期(qi)使(shi)用(yong) | 短(duan)期(qi)使(shi)用(yong) | |||
| 鎳(nie)鉻(ge)-鎳(nie)矽(gui) | 1Cr18Ni9Ti | 2.0 | 600 | 700 |
| 3.0,4.0,5.0,6.0,8.0 | 800 | 900 | ||
| GH3030 | 2.0,3.0 | 800 | 900 | |
| 4.0,5.0 | 900 | 1000 | ||
| 6.0,8.0 | 1000 | 1100 | ||
| 鎳(nie)鉻(ge)矽(gui)-鎳(nie)矽(gui) | 1Cr18Ni9Ti | 2.0 | 600 | 700 |
| 3.0,4.0,5.0,6.0,8.0 | 800 | 900 | ||
| GH3030 | 2.0,3.0 | 900 | 1000 | |
| 4.0,5.0 | 1000 | 1100 | ||
| 6.0,8.0 | 1100 | 1200 | ||
| GH3039 | 2.0,3.0,4.0 | 1000 | 1100 | |
| 5.0,6.0,8.0 | 1100 | 1200 | ||
| 鎳(nie)鉻(ge)-銅(tong)鎳(nie) | 1Cr18Ni9Ti | 2.0 | 500 | 600 |
| 3.0,4.0,5.0 | 600 | 700 | ||
| 6.0,8.0 | 700 | 800 | ||
| 鐵(tie)-銅(tong)鎳(nie) | 1Cr18Ni9Ti | 2.0 | 400 | 500 |
| 3.0,4.0,5.0 | 500 | 600 | ||
| 6.0,8.0 | 600 | 750 | ||
| 銅(tong)-銅(tong)鎳(nie) | 1Cr18Ni9Ti | 2.0,3.0,4.0,5.0 | 250 | 300 |
| 6.0,8.0 | 300 | 350 | ||
| 鉑(bo)銠(lao)10-鉑(bo) | GH3039 | 2.0,3.0,4.0 | 1000 | 1100 |
| 5.0,6.0,8.0 | 1100 | 1200 | ||
鎧(kai)裝(zhuang)熱(re)電(dian)偶(ou)型(xing)號(hao)命(ming)名(ming)方(fang)法(fa)
| 型(xing)號(hao) | 說(shui)明(ming) | |||||||||
| W | 溫(wen)度(duo)儀(yi)表(biao) | |||||||||
| R | 熱(re)電(dian)偶(ou) | |||||||||
| P | 感(gan)溫(wen)元(yuan)件(jian)材(cai)料(liao) | P鉑(bo)銠(lao)10-鉑(bo) | ||||||||
| M | 鎳(nie)鉻(ge)矽(gui)—鎳(nie)矽(gui) | |||||||||
| N | 鎳(nie)鉻(ge)—鎳(nie)矽(gui) | |||||||||
| E | 鎳(nie)鉻(ge)—銅(tong)鎳(nie) | |||||||||
| C | 銅(tong)—銅(tong)鎳(nie) | |||||||||
| F | 鐵(tie)—銅(tong)鎳(nie) | |||||||||
| K | 鎧(kai)裝(zhuang)式(shi) | |||||||||
| 無(wu) | 偶(ou)絲(si)對(dui)數(shuo) | 單(shan)支(zhi) | ||||||||
| 2 | 雙(shuang)支(zhi) | |||||||||
| 1 | 安(an)裝(zhuang)固(gu)定(ding)形(xing)式(shi) | 無(wu)固(gu)定(ding)裝(zhuang)置(zhi) | ||||||||
| 2 | 固(gu)定(ding)卡(qia)套(tao)螺(luo)紋(wen) | |||||||||
| 3 | 活(huo)動(dong)卡(qia)套(tao)螺(luo)紋(wen) | |||||||||
| 4 | 固(gu)定(ding)卡(qia)套(tao)法(fa)蘭(lan) | |||||||||
| 5 | 活(huo)動(dong)卡(qia)套(tao)法(fa)蘭(lan) | |||||||||
| 2 | 接(jie)線(xian)盒(he)形(xing)式(shi) | 防(fang)噴(pen)式(shi) | ||||||||
| 3 | 防(fang)水(shui)式(shi) | |||||||||
| 6 | 圓(yuan)接(jie)插(cha)式(shi) | |||||||||
| 7 | 扁(pian)接(jie)插(cha)式(shi) | |||||||||
| 8 | 手(shou)柄(bing)式(shi) | |||||||||
| 9 | 補(bu)償(chang)導(dao)線(xian)式(shi) | |||||||||
| 1 | 工(gong)作(zuo)端(duan)形(xing)式(shi) | 緣(yuan)式(shi) | ||||||||
| 4 | M | 附(fu)加(jia)裝(zhuang)置(zhi)形(xing)式(shi) | 接(jie)觸(chu)塊(kuai)式(shi) | |||||||
| G | 包(bao)箍(gu)式(shi) | |||||||||
1.注(zhu)明(ming)熱(re)電(dian)偶(ou)型(xing)號(hao)、分(fen)度(duo)號(hao)、使(shi)用(yong)溫(wen)度(duo)。
2.熱(re)電(dian)偶(ou)保(bao)護(hu)管(guan)直(zhi)徑(jing)、長(zhang)度(duo)。
相(xiang)關(guan)產(chan)品(pin)
在(zai)線(xian)留(liu)言(yan) |




