k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)工(Gong)作(Zuo)温(Wen)度(Du)范(Fan)围(Wei)特(Te)性(Xing)
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(?) (?)k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)的(De)使(Shi)用(Yong)注(Zhu)意(Yi)事(Shi)项(Xiang):(?)
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(?) (?)1、(?)k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)的(De)选(Xuan)择(Ze):(?)一(Yi)定(Ding)要(Yao)根(Gen)据(Ju)热(Re)电(Dian)偶(Ou)种(Zhong)类(Lei)和(He)所(Suo)使(Shi)用(Yong)环(Huan)境(Jing)进(Jin)行(Xing)正(Zheng)确(Que)选(Xuan)择(Ze)。(?)如(Ru)K型(Xing)热(Re)电(Dian)偶(Ou)偶(Ou)应(Ying)该(Gai)选(Xuan)择(Ze)k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian),根(Gen)据(Ju)使(Shi)用(Yong)环(Huan)境(Jing)场(Chang)合(He),选(Xuan)择(Ze)温(Wen)度(Du)范(Fan)围(Wei)。(?)一(Yi)般(Ban)K分(Fen)度(Du)的(De)温(Wen)度(Du)范(Fan)围(Wei)为(Wei)0~(?)1200℃(?)。(?)在(Zai)使(Shi)用(Yong)的(De)时(Shi)候(Hou)还(Huan)需(Xu)要(Yao)选(Xuan)用(Yong)屏(Ping)蔽(Bi)性(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)。(?)
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(?) (?)2、(?)布(Bu)线(Xian)的(De)要(Yao)求(Qiu):(?)k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)的(De)布(Bu)线(Xian)一(Yi)定(Ding)要(Yao)远(Yuan)离(Li)动(Dong)力(Li)动(Dong)力(Li)电(Dian)缆(Lan)线(Xian)和(He)所(Suo)有(You)干(Gan)扰(Rao)源(Yuan)。(?)一(Yi)般(Ban)在(Zai)避(Bi)免(Mian)不(Bu)了(Liao)穿(Chuan)越(Yue)的(De)地(Di)方(Fang),也(Ye)尽(Jin)可(Ke)能(Neng)采(Cai)用(Yong)交(Jiao)叉(Cha)方(Fang)式(Shi),不(Bu)要(Yao)平(Ping)行(Xing)。(?)
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(?) (?)3、(?)接(Jie)点(Dian)连(Lian)接(Jie):(?)与(Yu)热(Re)电(Dian)偶(Ou)接(Jie)线(Xian)端(Duan)2个(Ge)接(Jie)点(Dian)尽(Jin)可(Ke)能(Neng)近(Jin)一(Yi)点(Dian),尽(Jin)量(Liang)保(Bao)持(Chi)2个(Ge)接(Jie)点(Dian)温(Wen)度(Du)一(Yi)致(Zhi)。(?)与(Yu)仪(Yi)表(Biao)接(Jie)线(Xian)端(Duan)连(Lian)接(Jie)处(Chu)尽(Jin)可(Ke)能(Neng)温(Wen)度(Du)一(Yi)致(Zhi),仪(Yi)表(Biao)柜(Gui)有(You)风(Feng)扇(Shan)的(De)地(Di)方(Fang),接(Jie)点(Dian)处(Chu)要(Yao)保(Bao)护(Hu)不(Bu)要(Yao)使(Shi)得(De)风(Feng)扇(Shan)直(Zhi)吹(Chui)到(Dao)接(Jie)点(Dian)。(?)
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(?) (?)4、(?)使(Shi)用(Yong)长(Chang)度(Du):(?)我(Wo)们(Men)知(Zhi)道(Dao)热(Re)电(Dian)偶(Ou)的(De)信(Xin)号(Hao)很(Hen)低(Di),为(Wei)微(Wei)伏(Fu)级(Ji),如(Ru)果(Guo)使(Shi)用(Yong)的(De)距(Ju)离(Li)过(Guo)长(Chang),(?)信(Xin)号(Hao)的(De)衰(Shuai)减(Jian)和(He)环(Huan)境(Jing)中(Zhong)强(Qiang)电(Dian)的(De)干(Gan)扰(Rao)偶(Ou)合(He),(?)足(Zu)可(Ke)以(Yi)使(Shi)热(Re)电(Dian)偶(Ou)的(De)信(Xin)号(Hao)失(Shi)真(Zhen),造(Zao)成(Cheng)测(Ce)量(Liang)和(He)控(Kong)制(Zhi)温(Wen)度(Du)不(Bu)准(Zhun)确(Que),(?)在(Zai)控(Kong)制(Zhi)中(Zhong)严(Yan)重(Zhong)时(Shi)会(Hui)产(Chan)生(Sheng)温(Wen)度(Du)波(Bo)动(Dong)。(?)按(An)照(Zhao)我(Wo)们(Men)长(Chang)期(Qi)使(Shi)用(Yong)情(Qing)况(Kuang)看(Kan),(?)k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)一(Yi)般(Ban)紧(Jin)可(Ke)能(Neng)不(Bu)超(Chao)过(Guo)15米(Mi)长(Chang)比(Bi)较(Jiao)好(Hao),(?)如(Ru)果(Guo)举(Ju)例(Li)大(Da)于(Yu)15米(Mi),(?)一(Yi)把(Ba)需(Xu)要(Yao)使(Shi)用(Yong)温(Wen)度(Du)变(Bian)送(Song)器(Qi)进(Jin)行(Xing)信(Xin)号(Hao)传(Chuan)送(Song),(?)温(Wen)度(Du)变(Bian)送(Song)器(Qi)抗(Kang)干(Gan)扰(Rao)性(Xing)能(Neng)强(Qiang),(?)是(Shi)将(Jiang)温(Wen)度(Du)对(Dui)应(Ying)的(De)电(Dian)势(Shi)值(Zhi)转(Zhuan)换(Huan)成(Cheng)直(Zhi)流(Liu)电(Dian)流(Liu)传(Chuan)送(Song)的(De)仪(Yi)表(Biao)。(?)
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(?) (?)k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)使(Shi)用(Yong)特(Te)性(Xing):(?)
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(?) (?)1、(?)k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)工(Gong)作(Zuo)温(Wen)度(Du):(?)
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(?) (?)耐(Nai)热(Re)用(Yong):(?)zui高(Gao)200℃(?)和(He)260℃(?)两(Liang)种(Zhong)
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(?) (?)一(Yi)般(Ban)用(Yong):(?)zui高(Gao)70℃(?)和(He)105℃(?)两(Liang)种(Zhong)
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(?) (?)2、(?)k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)zui低(Di)环(Huan)境(Jing)温(Wen)度(Du):(?)
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(?) (?)氟(Fu)塑(Su)料(Liao)绝(Jue)缘(Yuan)和(He)护(Hu)套(Tao)线(Xian)缆(Lan):(?)固(Gu)定(Ding)敷(Fu)设(She)-60℃(?),(?)非(Fei)固(Gu)定(Ding)敷(Fu)设(She)-20℃(?)
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(?) (?)聚(Ju)氯(Lu)乙(Yi)烯(Xi)绝(Jue)缘(Yuan)和(He)护(Hu)套(Tao)线(Xian)缆(Lan):(?)固(Gu)定(Ding)敷(Fu)设(She)-40℃(?),(?)非(Fei)固(Gu)定(Ding)敷(Fu)设(She)-15℃(?)
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(?) (?)3、(?)k型(Xing)补(Bu)偿(Chang)导(Dao)线(Xian)允(Yun)许(Xu)弯(Wan)曲(Qu)半(Ban)径(Jing):(?)
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(?) (?)聚(Ju)氯(Lu)乙(Yi)烯(Xi)绝(Jue)缘(Yuan)和(He)护(Hu)套(Tao)非(Fei)铠(Kai)装(Zhuang)线(Xian)缆(Lan)不(Bu)小(Xiao)于(Yu)电(Dian)缆(Lan)外(Wai)径(Jing)的(De)6倍(Bei)
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(?) (?)氟(Fu)塑(Su)料(Liao)绝(Jue)缘(Yuan)和(He)护(Hu)套(Tao)非(Fei)铠(Kai)装(Zhuang)线(Xian)缆(Lan)不(Bu)小(Xiao)于(Yu)电(Dian)缆(Lan)外(Wai)径(Jing)的(De)10倍(Bei)
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(?) (?)铠(Kai)装(Zhuang)线(Xian)缆(Lan)不(Bu)小(Xiao)于(Yu)电(Dian)缆(Lan)外(Wai)径(Jing)的(De)12倍(Bei)