電站測溫用熱電偶WREK2-431
產(chǎn)品概述
WREK2-431是一種固定卡套法蘭式雙支鎧裝熱電偶,專為電站及其他工業(yè)環(huán)境溫度測量設(shè)計。該產(chǎn)品采用鎧裝結(jié)構(gòu),具有耐高溫、抗振動和快速熱響應(yīng)的特點,能夠準確測量0℃~800℃范圍內(nèi)的液體、蒸汽和氣體介質(zhì)溫度,同時也適用于固體表面溫度的測量。其雙支結(jié)構(gòu)設(shè)計可同時輸出兩組溫度信號,便于系統(tǒng)冗余監(jiān)測或不同儀表的配套使用。19
核心特點
該熱電偶采用導(dǎo)體與絕緣氧化鎂材質(zhì)經(jīng)特殊工藝拉制而成,外部配有1Cr18Ni9Ti不銹鋼保護套管,具備良好的機械強度和耐壓性能。產(chǎn)品熱響應(yīng)時間快,在溫度階躍變化時可快速輸出穩(wěn)定信號,動態(tài)誤差小。固定卡套法蘭設(shè)計使其安裝穩(wěn)固可靠,適用于需要長期穩(wěn)定測溫的場合。防水式接線盒設(shè)計能適應(yīng)現(xiàn)場復(fù)雜環(huán)境,防護等級滿足常規(guī)工業(yè)應(yīng)用需求。315
技術(shù)參數(shù)
WREK2-431采用鎳鉻-銅鎳(E分度)導(dǎo)體材質(zhì),測量范圍覆蓋0-600℃(常規(guī)工況)或0-800℃(特殊工況)。產(chǎn)品外徑規(guī)格通常為Φ3~Φ8mm可選,根據(jù)測量需求可選擇絕緣式或接殼式結(jié)構(gòu)。在環(huán)境溫度20±15℃、濕度≤80%條件下,電極與外套管之間的絕緣電阻達到1000MΩ·m以上。熱響應(yīng)時間根據(jù)套管直徑不同控制在0.5-8秒范圍,能夠滿足大多數(shù)工業(yè)過程的實時監(jiān)測需求。728
應(yīng)用場景
該產(chǎn)品特別適用于發(fā)電機組蒸汽管道、鍋爐系統(tǒng)等高溫高壓環(huán)境,可配套顯示儀表、記錄儀或控制系統(tǒng)使用。其鎧裝結(jié)構(gòu)允許適度彎曲安裝,能適應(yīng)復(fù)雜管線布置。法蘭連接方式便于在管道系統(tǒng)上固定安裝,同時雙支結(jié)構(gòu)設(shè)計為系統(tǒng)提供了備份測量通道,提高了溫度監(jiān)測的可靠性。產(chǎn)品經(jīng)優(yōu)化設(shè)計的測溫元件在600℃以下工況可保持長期穩(wěn)定性。1322
使用注意事項
安裝時應(yīng)確保熱電偶測量端處于介質(zhì)流動充分的位置,對于直徑≤5mm的型號建議加裝支撐架防止振動損傷。在高溫或強腐蝕環(huán)境使用時,建議定期檢查保護管狀態(tài)。產(chǎn)品接線盒部分應(yīng)保持干燥清潔,避免水汽積聚影響信號傳輸。對于特殊測量需求,可針對保護管材質(zhì)、長度等參數(shù)進行定制化選擇。919
電站測溫用熱電偶
WREK-422, WREK-432, WREK-482, WREK-492WREK2-421, WREK2-431, WREK2-422, WREK2-432, WRNK-401, WRNK-421, WRNK-431,WRNK-481, WRNK-491, WRNK-402, WRNK-422, WRNK-432, WRNK-482, WRNK-492,WRNK2-421, WRNK2-431, WRNK2-422, WRNK2-432, WRCK-401, WRCK-421, WRCK-431,WRCK-491, WRCK-481, WRCK-402, WRCK-422, WRCK-432, WRCK-492, WRCK-482,WRCK2-421, WRCK2-431, WRCK2-422,
裝配式不銹鋼接線盒熱電偶WRR-120B,WRR-121B,WRR2-120B,WRR2-121B,WRP-120B,WRP-121B,WRP2-120B,WRP2-121B,WRN-122B,WRN-123B,WRN2-123B,WRR-130B,WRR-131B,WRR2-130B,WRR2-131B,WRP-130B,WRP-131B,WRP2-130B,WRP2-131B,WRN-133B,WRN2-133B,WRN-130B,WRN2-130B,WRE-130B,WRE2-130B,WRN-230B,WRN2-230B,WRE-230B, 表面熱電偶溫度計WRE2-230B,WRN-220B,WRN-220AB,WRN2-220B,WRN2-220AB,WRE-220B,WRE-220AB,WRE2-220B,WRE2-220AB,WRN-230B,WRN2-230B,WRE-230B,WRE2-230B,WRN-330B,WRN2-330B,WRE-330B,WRE2-330B,WRN-430B,WRN2-430B,WRE-430B,WRE2-430B,WRN-420B,WRN-420AB,WRN2-420B,WRE-420B,WRE-420AB,WRE2-420B,WRN-430B,WRN2-430B,WRE-430B,WRE2-430B,WRN-530B,鎧裝熱電偶WRN2-530B,WRE-530B,WRE2-530B,WRN-631B,WRN2-6310B,WRE-631B,WRE2-631B,WRN-620, WRN-621B,WRN-620A, WRN-621AB,WRN2-620, WRN2-621B,WRE-621B,WRE-621AB,WRE2-621B,WRN-631B,WRN2-631B,WRE-631B,表面熱電偶WRE2-631B,WRN-624B,WRN-625B,WRE-624B,WRE-625B,WRN-420B,WRN-430B,WRN2-420B,WRN2-430B,WRE-420B,WRE-430B,WRE2-420B,WRE2-430B,WRN-420C,WRN-430C,WRN2-420C,WRN2-430C,WRE-420C,WRE-430C,WRE2-420C,WRE2-430C,WRN-420D,小接線盒鎧裝熱電偶WRN-430D,WRN2-420D,WRN2-430D,WRE-420D,WRE-430D,WRE2-420D,WRE2-430D,WZP-420B,WZP-421B,WZP -430B,WZP-431B,WZP2-420B,WZP2-421B,WZP2-430B,WZP2-431B,WZC-420B,WZC-430B,WZP -420C,WZP -421C,WZP -430C,高溫耐磨熱電偶WZP -431C,WZP2-420C,WZP2-421C,WZP2-430C,WZP2-431C,WZC-420C,WZC-430C,WZP -420D,WZP -421D,WZP -430D,WZP -431D,WZP2-420D,WZP2-421D,WZP2-430D,WZP2-431D,WZC-420D,WZC-430D,WRE-892M,WRE-891M,WRE-890M,WREK-101,WREK-121,WREK-131,WREK-181,WREK-187,WREK-191,WREK-102,WREK-122,WREK-132,鉑銠10-鉑二等標準熱電偶WREK-182,WREK-188,WREK-192,WREK2-121,WREK2-131,WREK2-122,WREK2-132,WRNK-101,WRNK-121,WRNK-131,WRNK-181,WRNK-187,WRNK-191,WRNK-102,WRNK-122,WRNK-132,WRNK-182,WRNK-188,WRNK-192,WRNK2-121,WRNK2-131,WRNK2-122,WRNK2-132,WRCK-101,WRCK-121,WRCK-131,WRCK-181,WRCK-187,吹氣型熱電偶WRCK-191,WRCK-102,WRCK-122,WRCK-132,WRCK-182,WRCK-188,WRCK-192,WRCK2-121,WRCK2-131,WRCK2-122,WRCK2-132,WREK-201,WREK-221,WREK-231,WREK-281,WREK-291,WREK-202,WREK-222,WREK-232,WREK-282,WREK-292,WREK2-221,WREK2-231,WREK2-222,WREK2-232,WRNK-201,WRNK-221,WRNK-231,WRNK-281,WRNK-291,WRNK-202,WRNK-222,WRNK-232,WRNK-282,WRNK-292,WRNK2-221,WRNK2-231,WRNK2-222,WRNK2-232,WRCK-201, WRCK-221, WRCK-231, 拱頂熱電偶WRCK-281, WRCK-291, WRCK-202, WRCK-222, WRCK-232, WRCK-282, WRCK-292. WRCK2-221, WRCK2-231, WRCK2-222, WRCK2-232WREK-301, WREK-321, WREK-331, WREK-381, WREK-387, WREK-391, WREK-302, WREK-322, WREK-332, WREK-382, WREK-388, WREK2-321, WREK2-331, WREK2-322 WREK2-332 ,WRNK-301, 超臨界電站用熱電偶 WRNK-321, WRNK-331, WRNK-391, WRNK-381, WRNK-387, WRNK-302, WRNK-322, WRNK-332, WRNK-392, WRNK-382, WRNK-388, WRNK2-321, WRNK2-331, WRNK2-322, WRNK2-332, WRCK-301, WRCK-321, WRCK-331, WRCK-391,WRCK-381, WRCK-387, WRCK-302, WRCK-322, WRCK-392, WRCK-382, WRCK-388,WRCK2-321,WRCK2-331,WRCK2-322,WRCK2-332,WREK-401,WREK-421,WREK-431,WREK-481, WREK-491, WREK-402,
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