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WR系列高溫貴(gui)金屬熱(re)(re)(re)電(dian)(dian)(dian)偶(ou)分(fen)為三種：S型鉑(bo)(bo)(bo)(bo)銠(lao)(lao)熱(re)(re)(re)電(dian)(dian)(dian)偶(ou)（鉑(bo)(bo)(bo)(bo)銠(lao)(lao)10-鉑(bo)(bo)(bo)(bo)熱(re)(re)(re)電(dian)(dian)(dian)偶(ou)）、R型鉑(bo)(bo)(bo)(bo)銠(lao)(lao)熱(re)(re)(re)電(dian)(dian)(dian)偶(ou)（鉑(bo)(bo)(bo)(bo)銠(lao)(lao)13-鉑(bo)(bo)(bo)(bo)熱(re)(re)(re)電(dian)(dian)(dian)偶(ou)）、 B型鉑(bo)(bo)(bo)(bo)銠(lao)(lao)熱(re)(re)(re)電(dian)(dian)(dian)偶(ou)（鉑(bo)(bo)(bo)(bo)銠(lao)(lao)30-鉑(bo)(bo)(bo)(bo)銠(lao)(lao)6熱(re)(re)(re)電(dian)(dian)(dian)偶(ou)），主要分(fen)為單鉑(bo)(bo)(bo)(bo)銠(lao)(lao)和雙鉑(bo)(bo)(bo)(bo)銠(lao)(lao)，適(shi)用(yong)于各種高溫場合，廣泛應用(yong)于玻璃(li)、陶(tao)瓷及工業鹽浴爐等(deng)生(sheng)產過程中的(de)測溫。R型鉑(bo)(bo)(bo)(bo)銠(lao)(lao)熱(re)(re)(re)電(dian)(dian)(dian)偶(ou) WRQ-130泰州雙華儀表有限公(gong)司*

WRQ-330型帶活動法蘭R型熱電偶0--1600° 鉑銠13-鉑（R型熱電偶）為(wei)貴(gui)金屬熱電偶。偶絲直徑(jing)規定為(wei)0.5mm，允許偏差-0.015mm，其正極（RP）的名(ming)義化學成(cheng)分為(wei)鉑銠合金，其中(zhong)含銠為(wei)13%，含鉑為(wei)87%，負極（RN）為(wei)純鉑，長期zui高使(shi)用(yong)溫(wen)度為(wei)≤1400℃，短期zui高使(shi)用(yong)溫(wen)度為(wei)1600℃。

R型鉑銠(lao)熱電(dian)偶(ou)(ou)0-1300°為(wei)(wei)貴金屬(shu)熱電(dian)偶(ou)(ou)。偶(ou)(ou)絲直徑規(gui)定為(wei)(wei)0.5mm，允(yun)許偏差(cha)-0.015mm，其(qi)正極的名義化學成分(fen)為(wei)(wei)鉑銠(lao)合金，其(qi)中含(han)銠(lao)13%，含(han)鉑87%.負極為(wei)(wei)純鉑，故俗稱單鉑銠(lao)熱電(dian)偶(ou)(ou)。該熱電(dian)偶(ou)(ou)長(chang)期zui高(gao)使用(yong)穩定為(wei)(wei)1300℃，短(duan)期zui高(gao)使用(yong)溫(wen)度(du)為(wei)(wei)1600℃。

泰州雙華(hua)專業生產(chan)R型鉑銠熱電(dian)偶又叫(jiao)貴金屬熱電(dian)偶，它作為溫度(du)(du)測(ce)量傳感器(qi)(qi),通(tong)常與溫度(du)(du)變送器(qi)(qi)、調(diao)節器(qi)(qi)及顯(xian)示儀表等(deng)(deng)配套使用,組(zu)成(cheng)過程控制系統，用以直接測(ce)量或控制各(ge)種生產(chan)過程中0-1800℃范(fan)圍內的流體、蒸汽和氣體介質(zhi)以及固體表面等(deng)(deng)溫度(du)(du)。

鉑(bo)銠(lao)熱(re)(re)(re)電偶長(chang)期(qi)zui高(gao)(gao)使用溫(wen)(wen)度為(wei)1300℃，短期(qi)zui高(gao)(gao)使用溫(wen)(wen)度為(wei)1600℃。WRQ-130 R型鉑(bo)銠(lao)熱(re)(re)(re)電偶在熱(re)(re)(re)電偶系列中具有(you)準確度zui高(gao)(gao)，穩定(ding)性好，測溫(wen)(wen)溫(wen)(wen)區寬(kuan)，使用壽命長(chang)等(deng)優(you)點。

鉑銠熱電(dian)偶長(chang)期zui高使(shi)用(yong)(yong)溫(wen)度為1300℃，短期zui高使(shi)用(yong)(yong)溫(wen)度為1600℃。WRQ-130耐高溫(wen)R型鉑銠熱電(dian)偶在熱電(dian)偶系列中具有準確度zui高，穩定(ding)性好，測溫(wen)溫(wen)區寬，使(shi)用(yong)(yong)壽命(ming)長(chang)等優點。

雙華R型鉑(bo)銠13-鉑(bo)熱電(dian)偶(ou)不足(zu)之處是(shi)(shi)(shi)熱電(dian)勢(shi)，熱電(dian)勢(shi)率(lv)較(jiao)小，靈(ling)敏讀低，高(gao)(gao)溫(wen)(wen)下機械強度下降，對污染非常敏感，貴(gui)(gui)金(jin)(jin)屬材料(liao)昂貴(gui)(gui)，因而一次性投資(zi)較(jiao)大。WRQ-130鉑(bo)銠熱電(dian)偶(ou)又叫(jiao)單鉑(bo)銠熱電(dian)偶(ou)，它的(de)分(fen)度號(hao)是(shi)(shi)(shi)S分(fen)度號(hao)，主(zhu)要測量(liang)0~1600℃的(de)介質(zhi)的(de)溫(wen)(wen)度，是(shi)(shi)(shi)貴(gui)(gui)金(jin)(jin)屬熱電(dian)偶(ou)的(de)一個范疇(chou)。正常使(shi)用在焦(jiao)化廠、鋼廠等(deng)高(gao)(gao)溫(wen)(wen)使(shi)用的(de) 場合。

WR系(xi)列高溫(wen)貴金屬熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)分為三種：S型熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)（鉑(bo)(bo)(bo)銠(lao)(lao)(lao)(lao)10-鉑(bo)(bo)(bo)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)）、R型熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)（鉑(bo)(bo)(bo)銠(lao)(lao)(lao)(lao)13-鉑(bo)(bo)(bo)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)）、 B型熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)（鉑(bo)(bo)(bo)銠(lao)(lao)(lao)(lao)30-鉑(bo)(bo)(bo)銠(lao)(lao)(lao)(lao)6熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)），主要分為單鉑(bo)(bo)(bo)銠(lao)(lao)(lao)(lao)和雙鉑(bo)(bo)(bo)銠(lao)(lao)(lao)(lao)，適用(yong)于各種高溫(wen)場(chang)合，廣泛應用(yong)于玻璃、陶瓷(ci)及(ji)工業(ye)鹽浴爐等生產過程中的(de)測溫(wen)。國標(biao)R型鉑(bo)(bo)(bo)銠(lao)(lao)(lao)(lao)熱(re)(re)(re)電(dian)(dian)(dian)(dian)偶(ou)(ou)廠(chang)家