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WRF2裝配式熱電偶

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產(chǎn)品型號(hào)WRF2

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廠商性質(zhì)生產(chǎn)商

所  在  地淮安市

聯(lián)系方式:梁先生查看聯(lián)系方式

更新時(shí)間:2017-12-04 19:14:10瀏覽次數(shù):288次

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經(jīng)營(yíng)模式:生產(chǎn)廠家

商鋪產(chǎn)品:199條

所在地區(qū):江蘇淮安市

聯(lián)系人:梁先生 (銷售)

產(chǎn)品簡(jiǎn)介

1:概述
WR系列工業(yè)用鉑銠熱電偶又叫貴金屬熱電偶,它作為溫度測(cè)量傳感器,通常與溫度變送器、調(diào)節(jié)器及顯示儀表等配套使用,組成過(guò)程控制系統(tǒng),用以直接測(cè)量或控制各種生產(chǎn)過(guò)程中0-1800℃范圍內(nèi)的流體、蒸汽和氣體介質(zhì)以及固體表面等溫度。

詳細(xì)介紹

 

應(yīng)用
 
通常和顯示儀表、記錄儀表、電子計(jì)算機(jī)等 配套使用,直接測(cè)量各種生產(chǎn)過(guò)程中01800℃范圍內(nèi)的液體、蒸汽和氣體介質(zhì)以及固體表面 溫度。

特點(diǎn)裝配簡(jiǎn)單、更換方便 壓簧式感溫元件,抗振性能好 測(cè)量范圍大 機(jī)械強(qiáng)度高,耐壓性能好
工作原理

熱電偶的工作原理是:兩種不同成分的導(dǎo)體兩端經(jīng)焊接、形成回路,直接測(cè)溫端叫測(cè)量端,接線端子端叫參比端。當(dāng)測(cè)量端和參比端存在溫差時(shí),就會(huì)在回路中產(chǎn)生熱電勢(shì),接上顯示儀表,儀表上就指示出熱電偶所產(chǎn)生的熱電動(dòng)勢(shì)的對(duì)應(yīng)溫度值。熱電偶的熱電動(dòng)勢(shì)將隨著測(cè)量端溫度升高而增長(zhǎng),熱電動(dòng)勢(shì)的大小只與熱電偶導(dǎo)體材質(zhì)以及兩端溫差有關(guān),與熱電極的長(zhǎng)度、直徑無(wú)關(guān)。

   裝配式熱電偶主要由接線盒、保護(hù)管、絕緣套管、接線端子、熱電極組成基本結(jié)構(gòu),并配以各種安裝固定裝置組成。

熱電偶的工作原理是:兩種不同成分的導(dǎo)體兩端經(jīng)焊接、形成回路,直接測(cè)溫端叫測(cè)量端,接線端叫參比端。當(dāng)測(cè)量和參比端存在溫差時(shí),就會(huì)在回路時(shí)產(chǎn)生熱電流,接上顯示儀表,儀表上就指示出熱電偶所產(chǎn)生的熱電動(dòng)勢(shì)的對(duì)應(yīng)溫度值。

熱電偶的熱電動(dòng)熱勢(shì)將隨著測(cè)量端溫度升高面增長(zhǎng),熱電動(dòng)熱勢(shì)的大小只和熱電偶導(dǎo)體材質(zhì)以及兩端溫差有關(guān)、和熱電極的長(zhǎng)度、直徑無(wú)關(guān)。

裝配式熱電偶主要由接線盒、保護(hù)管、絕緣套管、接線端子、熱電太組成基本結(jié)構(gòu),閾配以各安裝固定裝置組成。

 

溫度測(cè)量范圍和允許誤差

熱電偶類別

代號(hào)

分度號(hào)

測(cè)溫范圍

允許偏差△t℃

鉑銠30-鉑銠6

WRR

B

0-1800

±1.5℃±0.0025∣t∣

鉑銠10-鉑

WRP

S

0-1600

±1.5℃±0.0025∣t∣

鎳鉻-鎳硅

WRN

K

0-1300

±2.5℃±0.0075∣t∣

鎳鉻-銅鎳

WRE

E

0-800

±2.5℃±0.0075∣t∣

“t”為感溫元件的實(shí)測(cè)溫度。

 

裝配式熱電偶       江蘇偉業(yè)儀表

WRN-120,WRN-121,WRN-122WRN-123,WRN-130,WRN-131WRN-132WRN-133,WRN-220WRN-221,WRN-222,WRN-223WRN-230,WRN-231,WRN-232,WRN-233,WRN-320,WRN-321WRN-322WRN-323,WRN-330,WRN-331,WRN-332WRN-333,WRN-420,WRN-421WRN-422,WRN-423WRN-430,WRN-431,WRN-432,WRN-433WRN-520,WRN-521WRN-522,WRN-523,WRN-530WRN-531,WRN-532WRN-533,WRN-620,WRN-621,WRN-622,WRN-623,WRN-630WRN-631,WRN-632,WRN-633WRN-720,WRN-721,WRN-722WRN-723,WRN-730,WRN-731WRN-732,WRN-733,WRN-820WRN-821,WRN-822,WRN-823,WRN-830,WRN-831,WRN-832,WRN-833,WRN-920,WRN-921WRN-922,WRN-923,WRN-930WRN-931,WRN-932WRN-933;

 

雙支裝配式熱電偶   江蘇偉業(yè)儀表

 

WRN2-120,WRN2-121,WRN2-122,WRN2-123WRN2-130,WRN2-131,WRN2-132,WRN2-133,WRN2-220WRN2-221,WRN2-222,WRN2-223,WRN2-230,WRN2-231,WRN2-232,WRN2-233,WRN2-320WRN2-321,WRN2-322,WRN2-323WRN2-330,WRN2-331,WRN2-332,WRN2-333,WRN2-420WRN2-421,WRN2-422,WRN2-423,WRN2-430,WRN2-431,WRN2-432,WRN2-433,WRN2-520WRN2-521WRN2-522,WRN2-523WRN2-530,WRN2-531,WRN2-532WRN2-533,WRN2-620,WRN2-621,WRN2-622,WRN2-623,WRN2-630,WRN2-631WRN2-632,WRN2-633WRN2-720,WRN2-721WRN2-722,WRN2-723,WRN2-730,WRN2-731,WRN2-732,WRN2-733WRN2-820,WRN2-821WRN2-822,WRN2-823WRN2-830,WRN2-831WRN2-832,WRN2-833WRN2-920,WRN2-921,WRN2-922,WRN2-923,WRN2-930,WRN2-931,WRN2-932,WRN2-933;

 

裝配式熱電偶     江蘇偉業(yè)儀表

WRN-120KWRN-121K,WRN-122K,WRN-123K,WRN-130K,WRN-131KWRN-132K,WRN-133KWRN-220K,WRN-221K,WRN-222KWRN-223K,WRN-230K,WRN-231K,WRN-232K,WRN-233KWRN-320K,WRN-321K,WRN-322KWRN-323K,WRN-330K,WRN-331K,WRN-332K,WRN-333K,WRN-420K,WRN-421K,WRN-422KWRN-423K,WRN-430K,WRN-431K,WRN-432KWRN-433K,WRN-520K,WRN-521K,WRN-522KWRN-523K,WRN-530K,WRN-531K,WRN-532K,WRN-533K,WRN-620K,WRN-621K,WRN-622KWRN-623KWRN-630K,WRN-631K,WRN-632K,WRN-633K,WRN-720K,WRN-721KWRN-722K,WRN-723KWRN-730K,WRN-731KWRN-732K,WRN-733KWRN-820K,WRN-821KWRN-822K,WRN-823KWRN-830K,WRN-831KWRN-832K,WRN-833K,WRN-920K,WRN-921KWRN-922K,WRN-923KWRN-930K,WRN-931K,WRN-932K,WRN-933K

 

裝配式熱電偶     江蘇偉業(yè)儀表

WRN-120J,WRN-121J,WRN-122J,WRN-123J,WRN-130J,WRN-131JWRN-132J,WRN-133JWRN-220J,WRN-221JWRN-222J,WRN-223J,WRN-230JWRN-231J,WRN-232JWRN-233J,WRN-320J,WRN-321J,WRN-322J,WRN-323J,WRN-330J,WRN-331J,WRN-332J,WRN-333JWRN-420J,WRN-421JWRN-422J,WRN-423JWRN-430J,WRN-431J,WRN-432J,WRN-433JWRN-520J,WRN-521JWRN-522J,WRN-523J,WRN-530J,WRN-531J,WRN-532J,WRN-533J,WRN-620J,WRN-621J,WRN-622J,WRN-623J,WRN-630JWRN-631J,WRN-632JWRN-633J,WRN-720JWRN-721J,WRN-722J,WRN-723J,WRN-730J,WRN-731JWRN-732J,WRN-733J,WRN-820JWRN-821J,WRN-822JWRN-823J,WRN-830J,WRN-831J,WRN-832JWRN-833J,WRN-920J,WRN-921JWRN-922J,WRN-923J,WRN-930J,WRN-931J,WRN-932JWRN-933J;

 

雙支裝配式熱電偶    江蘇偉業(yè)儀表

 

WRN2-120K,WRN2-121K,WRN2-122KWRN2-123K,WRN2-130K,WRN2-131K,WRN2-132KWRN2-133K,WRN2-220K,WRN2-221K,WRN2-222K,WRN2-223K,WRN2-230K,WRN2-231K,WRN2-232KWRN2-233K,WRN2-320K,WRN2-321K,WRN2-322KWRN2-323K,WRN2-330K,WRN2-331K,WRN2-332K,WRN2-333K,WRN2-420K,WRN2-421KWRN2-422K,WRN2-423K,WRN2-430K,WRN2-431K,WRN2-432K,WRN2-433K,WRN2-520K,WRN2-521K,WRN2-522K,WRN2-523K,WRN2-530K,WRN2-531KWRN2-532K,WRN2-533KWRN2-620K,WRN2-621KWRN2-622K,WRN2-623K,WRN2-630K,WRN2-631K,WRN2-632KWRN2-633KWRN2-720K,WRN2-721KWRN2-722K,WRN2-723K,WRN2-730KWRN2-731K,WRN2-732KWRN2-733K,WRN2-820K,WRN2-821K,WRN2-822KWRN2-823K,WRN2-830K,WRN2-831K,WRN2-832KWRN2-833K,WRN2-920KWRN2-921K,WRN2-922KWRN2-923K,WRN2-930K,WRN2-931KWRN2-932K,WRN2-933K;

 

 

雙支裝配式熱電偶    江蘇偉業(yè)儀表

 

WRN2-120JWRN2-121J,WRN2-122J,WRN2-123JWRN2-130J,WRN2-131JWRN2-132J,WRN2-133JWRN2-220J,WRN2-221JWRN2-222J,WRN2-223J,WRN2-230JWRN2-231J,WRN2-232J,WRN2-233J,WRN2-320J,WRN2-321J,WRN2-322J,WRN2-323J,WRN2-330JWRN2-331J,WRN2-332J,WRN2-333J,WRN2-420J,WRN2-421J,WRN2-422J,WRN2-423J,WRN2-430JWRN2-431J,WRN2-432JWRN2-433J,WRN2-520J,WRN2-521JWRN2-522J,WRN2-523J,WRN2-530J,WRN2-531J,WRN2-532JWRN2-533J,WRN2-620J,WRN2-621J,WRN2-622JWRN2-623J,WRN2-630J,WRN2-631J,WRN2-632J,WRN2-633J,WRN2-720JWRN2-721J,WRN2-722J,WRN2-723JWRN2-730J,WRN2-731J,WRN2-732JWRN2-733J,WRN2-820J,WRN2-821JWRN2-822J,WRN2-823J,WRN2-830JWRN2-831J,WRN2-832J,WRN2-833JWRN2-920J,WRN2-921J,WRN2-922J,WRN2-923J,WRN2-930J,WRN2-931J,WRN2-932JWRN2-933J;

關(guān)鍵詞:顯示儀表 記錄儀表

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