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裝配式熱電偶說明書

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更新時間:2025-03-29 15:05:29瀏覽次數(shù):68次

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經(jīng)營模式: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,組成過程控制系統(tǒng),用以直接測量或控制各種生產(chǎn)過程中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。

詳細介紹

 

應用
 
通常和顯示儀表、記錄儀表、電子計算機等 配套使用,直接測量各種生產(chǎn)過程中01800℃范圍內(nèi)的液體、蒸汽和氣體介質(zhì)以及固體表面 溫度。

特點裝配簡單、更換方便 壓簧式感溫元件,抗振性能好 測量范圍大 機械強度高,耐壓性能好
工作原理

熱電偶的工作原理是:兩種不同成分的導體兩端經(jīng)焊接、形成回路,直接測溫端叫測量端,接線端子端叫參比端。當測量端和參比端存在溫差時,就會在回路中產(chǎn)生熱電勢,接上顯示儀表,儀表上就指示出熱電偶所產(chǎn)生的熱電動勢的對應溫度值。熱電偶的熱電動勢將隨著測量端溫度升高而增長,熱電動勢的大小只與熱電偶導體材質(zhì)以及兩端溫差有關,與熱電極的長度、直徑無關。

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

熱電偶的工作原理是:兩種不同成分的導體兩端經(jīng)焊接、形成回路,直接測溫端叫測量端,接線端叫參比端。當測量和參比端存在溫差時,就會在回路時產(chǎn)生熱電流,接上顯示儀表,儀表上就指示出熱電偶所產(chǎn)生的熱電動勢的對應溫度值。

熱電偶的熱電動熱勢將隨著測量端溫度升高面增長,熱電動熱勢的大小只和熱電偶導體材質(zhì)以及兩端溫差有關、和熱電極的長度、直徑無關。

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

 

溫度測量范圍和允許誤差

熱電偶類別

代號

分度號

測溫范圍

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”為感溫元件的實測溫度。

 

裝配式熱電偶       江蘇偉業(yè)儀表

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

 

雙支裝配式熱電偶   江蘇偉業(yè)儀表

 

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

 

裝配式熱電偶     江蘇偉業(yè)儀表

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

 

雙支裝配式熱電偶    江蘇偉業(yè)儀表

 

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

 

 

雙支裝配式熱電偶    江蘇偉業(yè)儀表

 

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


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