產品描述

一體化防爆熱電阻WZPB-441S

安徽天康集團是(shi)(shi)生產(chan)WRNB-440S一(yi)(yi)體(ti)(ti)化(hua)(hua)防(fang)(fang)爆(bao)(bao)(bao)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)、一(yi)(yi)體(ti)(ti)化(hua)(hua)防(fang)(fang)爆(bao)(bao)(bao)熱(re)(re)(re)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)、WRNB-440S一(yi)(yi)體(ti)(ti)化(hua)(hua)防(fang)(fang)爆(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)度(du)(du)(du)變(bian)送(song)器(qi)(qi)、帶(dai)溫(wen)(wen)(wen)(wen)度(du)(du)(du)變(bian)送(song)器(qi)(qi)防(fang)(fang)爆(bao)(bao)(bao)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)、帶(dai)溫(wen)(wen)(wen)(wen)度(du)(du)(du)變(bian)送(song)器(qi)(qi)防(fang)(fang)爆(bao)(bao)(bao)熱(re)(re)(re)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)、鎧裝防(fang)(fang)爆(bao)(bao)(bao)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)、鎧裝防(fang)(fang)爆(bao)(bao)(bao)熱(re)(re)(re)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)、防(fang)(fang)爆(bao)(bao)(bao)雙(shuang)金(jin)屬溫(wen)(wen)(wen)(wen)度(du)(du)(du)計、電(dian)(dian)(dian)(dian)極(ji)點防(fang)(fang)爆(bao)(bao)(bao)雙(shuang)金(jin)屬溫(wen)(wen)(wen)(wen)度(du)(du)(du)計、隔(ge)爆(bao)(bao)(bao)雙(shuang)金(jin)屬溫(wen)(wen)(wen)(wen)度(du)(du)(du)計，壓力(li)表(biao)(biao)(biao)、電(dian)(dian)(dian)(dian)極(ji)點壓力(li)表(biao)(biao)(biao)、防(fang)(fang)震壓力(li)表(biao)(biao)(biao)、耐(nai)震壓力(li)表(biao)(biao)(biao)、不銹鋼壓力(li)表(biao)(biao)(biao)、防(fang)(fang)爆(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)度(du)(du)(du)變(bian)送(song)器(qi)(qi)、智(zhi)能隔(ge)離防(fang)(fang)爆(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)度(du)(du)(du)變(bian)送(song)器(qi)(qi)、導軌(gui)防(fang)(fang)爆(bao)(bao)(bao)溫(wen)(wen)(wen)(wen)度(du)(du)(du)變(bian)送(song)器(qi)(qi)、熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)，固定(ding)法蘭熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)、固定(ding)螺(luo)(luo)紋(wen)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)、活(huo)絡(luo)管接(jie)頭(tou)式(shi)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)、直(zhi)形(xing)管接(jie)頭(tou)式(shi)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)、固定(ding)螺(luo)(luo)紋(wen)熱(re)(re)(re)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)、熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)元件、熱(re)(re)(re)電(dian)(dian)(dian)(dian)阻(zu)(zu)(zu)(zu)元件，WRNB-440S一(yi)(yi)體(ti)(ti)化(hua)(hua)防(fang)(fang)爆(bao)(bao)(bao)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)WRNB-440S一(yi)(yi)體(ti)(ti)化(hua)(hua)防(fang)(fang)爆(bao)(bao)(bao)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)通常(chang)與顯示儀表(biao)(biao)(biao)、記錄儀表(biao)(biao)(biao)、電(dian)(dian)(dian)(dian)子計算機、PLC、DCS系統等配套(tao)使(shi)用，一(yi)(yi)體(ti)(ti)化(hua)(hua)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)(阻(zu)(zu)(zu)(zu))可直(zhi)接(jie)就地顯示實際測量(liang)的溫(wen)(wen)(wen)(wen)度(du)(du)(du)，其顯示方式(shi)有(you)現場LED和(he)LCD顯示，并(bing)帶(dai)有(you)背光(guang)即是(shi)(shi)夜晚(wan)和(he)強陽光(guang)下都能清(qing)楚(chu)地讀出準確的數字，另將溫(wen)(wen)(wen)(wen)度(du)(du)(du)信(xin)號轉換成4-20mA直(zhi)流電(dian)(dian)(dian)(dian)流信(xin)號和(he)疊載HART通訊協議(yi)，直(zhi)接(jie)測量(liang)各種過程中(zhong)的-200~1800℃范圍內的液體(ti)(ti)、蒸氣和(he)氣體(ti)(ti)及固體(ti)(ti)表(biao)(biao)(biao)面的溫(wen)(wen)(wen)(wen)度(du)(du)(du)測量(liang)。

特點

現場就地顯示

LED和(he)LCD背光顯示

二(er)線制輸出4-20mA D.C疊載HART通訊(xun)協議(yi)，抗干擾(rao)能力(li)強

節省昂貴的補償導線

測量范圍(wei)廣、調試方便、現場可修(xiu)改分度號及量程范圍(wei)

自動冷端補償，數(shu)字智(zhi)能化非線性校正

防護等級:IP65

防爆(bao)等級:dⅡTC4、dⅡTC5 、dⅡTC6

工作原理

防爆(bao)熱電(dian)偶(阻)是利用間(jian)隙(xi)隔原理，當腔內發生爆(bao)炸(zha)時能通過接線盒(he)間(jian)隙(xi)熄滅和冷卻(que)，使爆(bao)炸(zha)后的火(huo)焰傳不到腔外，從而達(da)到防爆(bao)效果。

熱電(dian)偶阻(zu)工(gong)作原理(li)是將熱電(dian)偶(阻(zu))所測得的熱電(dian)勢及(ji)電(dian)阻(zu)信(xin)(xin)(xin)號直接(jie)轉換成(cheng)4-20mA D.C的電(dian)流信(xin)(xin)(xin)號及(ji)數(shu)字(HART)信(xin)(xin)(xin)號直接(jie)傳(chuan)輸(shu)給上位機，工(gong)作儀表即可顯示(shi)出(chu)對應的溫度

產品技術標準

IEC584

IEC571

JB/T7391-1994

JB/T5518-1991

產品型號

SBWZ、SBWR

WRMB-440M、WRMB-440S、WRMB-440GM、WRMB-440GS

WRNB-440M、WRNB-440S、WRNB-440GM、WRNB-440GS

WREB-440M、WREB-440S、WREB-440GM、WREB-440GS

WRCB-440M、WRCB-440S、WRCB-440GM、WRCB-440GS

WRFB-440M、WRFB-440S、WRFB-440GM、WRFB-440GS

WZPB-440M、WZPB-441S、WZPB-440GM、WZPB-441GS

WZCB-440M、WZPC-441S、WZPC-440GM、WZPC-441GS

        安徽天康是中國zui大的溫(wen)(wen)度儀表(biao)和電(dian)(dian)(dian)(dian)線(xian)(xian)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)生產(chan)基(ji)地，產(chan)品儀表(biao)類有:熱(re)電(dian)(dian)(dian)(dian)阻，熱(re)電(dian)(dian)(dian)(dian)偶，雙金屬溫(wen)(wen)度計(ji)(ji)、液位計(ji)(ji)， 壓(ya)力表(biao)， 壓(ya)力變(bian)送器 ，流量(liang)計(ji)(ji)，一體化(hua)溫(wen)(wen)度變(bian)送器等(deng)產(chan)品。電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)類有:電(dian)(dian)(dian)(dian)力電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，變(bian)頻電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，扁平電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，硅橡膠(jiao)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，橡套電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，核電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，風電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，耐高溫(wen)(wen)電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，輻照交(jiao)聯電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，控制電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，耐火電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan) 計(ji)(ji)算機電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，光纖光纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，數據電(dian)(dian)(dian)(dian)纜(lan)(lan)(lan)(lan)(lan)(lan)(lan)，熱(re)電(dian)(dian)(dian)(dian)偶補償導(dao)線(xian)(xian)等(deng)產(chan)品。