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雙支裝配式熱電偶

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

 

雙支裝配式熱電偶   江蘇偉業(yè)儀表

 

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

 

裝配式熱電偶     江蘇偉業(yè)儀表

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

 

裝配式熱電偶     江蘇偉業(yè)儀表

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

 

雙支裝配式熱電偶    江蘇偉業(yè)儀表

 

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

 

 

    江蘇偉業(yè)儀表

 

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

關(guān)鍵詞:顯示儀表 記錄儀表

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