压(Ya)力(Li)变(Bian)送(Song)器(Qi)假(Jia)信(Xin)号(Hao)处(Chu)理(Li)方(Fang)法(Fa)
(?) (?)深(Shen)圳(Zhen)市(Shi)力(Li)准(Zhun)传(Chuan)感(Gan)技(Ji)术(Shu)有(You)限(Xian)公(Gong)司(Si)始(Shi)终(Zhong)为(Wei)您(Nin)提(Ti)供(Gong)优(You)质(Zhi)的(De)产(Chan)品(Pin)及(Ji)正(Zheng)确(Que)合(He)理(Li)的(De)解(Jie)决(Jue)方(Fang)案(An)
压(Ya)力(Li)变(Bian)送(Song)器(Qi)具(Ju)有(You)工(Gong)作(Zuo)可(Ke)靠(Kao)、(?)性(Xing)能(Neng)稳(Wen)定(Ding)、(?)安(An)装(Zhuang)使(Shi)用(Yong)方(Fang)便(Bian)、(?)体(Ti)积(Ji)小(Xiao)、(?)重(Zhong)量(Liang)轻(Qing)、(?)性(Xing)能(Neng)价(Jia)格(Ge)比(Bi)高(Gao)等(Deng)点(Dian),(?)能(Neng)在(Zai)各(Ge)种(Zhong)正(Zheng)负(Fu)压(Ya)力(Li)测(Ce)量(Liang)中(Zhong)得(De)到(Dao)广(Guang)泛(Fan)应(Ying)用(Yong)。(?)压(Ya)力(Li)变(Bian)送(Song)器(Qi)采(Cai)用(Yong)进(Jin)口(Kou)扩(Kuo)散(San)硅(Gui)或(Huo) 陶(Tao)瓷(Ci)芯(Xin)体(Ti)作(Zuo)为(Wei)压(Ya)力(Li)检(Jian)测(Ce)元(Yuan)件(Jian),(?)传(Chuan)感(Gan)器(Qi)信(Xin)号(Hao)经(Jing)高(Gao)性(Xing)能(Neng)电(Dian)子(Zi)放(Fang)大(Da)器(Qi)转(Zhuan)换(Huan)成(Cheng)0-10mA或(Huo)4-20mA统(Tong)一(Yi)输(Shu)出(Chu)信(Xin)号(Hao)。(?)压(Ya)力(Li)变(Bian)送(Song)器(Qi)可(Ke)替(Ti)代(Dai)传(Chuan)统(Tong)的(De)远(Yuan)传(Chuan)压(Ya)力(Li)表(Biao),(?)霍(Huo)尔(?)元(Yuan)件(Jian)、(?) 差(Cha)动(Dong)变(Bian)送(Song)器(Qi),(?)并(Bing)具(Ju)有(You)DDZ-Ⅱ(?)及(Ji)DDZ-Ⅲ(?)型(Xing)变(Bian)送(Song)器(Qi)性(Xing)能(Neng)。(?)压(Ya)力(Li)变(Bian)送(Song)器(Qi)能(Neng)与(Yu)各(Ge)种(Zhong)型(Xing)号(Hao)的(De)动(Dong)圈(Quan)式(Shi)指(Zhi)示(Shi)仪(Yi)、(?)数(Shu)字(Zi)压(Ya)力(Li)表(Biao)、(?)电(Dian)子(Zi)电(Dian)位(Wei)差(Cha)计(Ji)配(Pei)套(Tao)使(Shi)用(Yong),(?)压(Ya)力(Li)变(Bian)送(Song)器(Qi)也(Ye)能(Neng)与(Yu)各(Ge) 种(Zhong)自(Zi)动(Dong)调(Diao)节(Jie)系(Xi)统(Tong)或(Huo)计(Ji)算(Suan)机(Ji)系(Xi)统(Tong)配(Pei)套(Tao)使(Shi)用(Yong)。(?)
(?) (?)
压(Ya)力(Li)变(Bian)送(Song)器(Qi)假(Jia)信(Xin)号(Hao)处(Chu)理(Li)方(Fang)法(Fa):(?)
(?) (?)
通(Tong)常(Chang)一(Yi)个(Ge)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)会(Hui)标(Biao)定(Ding)两(Liang)个(Ge)温(Wen)度(Du)范(Fan) 围(Wei),(?)即(Ji)正(Zheng)常(Chang)操(Cao)作(Zuo)的(De)温(Wen)度(Du)范(Fan)围(Wei)和(He)温(Wen)度(Du)可(Ke)补(Bu)偿(Chang)的(De)范(Fan)围(Wei)。(?)正(Zheng)常(Chang)操(Cao)作(Zuo)温(Wen)度(Du)范(Fan)围(Wei)是(Shi)指(Zhi)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)在(Zai)工(Gong)作(Zuo)状(Zhuang)态(Tai)下(Xia)不(Bu)被(Bei)破(Po)坏(Huai)的(De)时(Shi)候(Hou)的(De)温(Wen)度(Du)范(Fan)围(Wei),(?)在(Zai)超(Chao)出(Chu)温(Wen)度(Du)补(Bu)范(Fan)围(Wei)时(Shi),(?)可(Ke)能(Neng)会(Hui)达(Da)不(Bu)到(Dao) 其(Qi)应(Ying)用(Yong)的(De)性(Xing)能(Neng)指(Zhi)标(Biao)。(?)温(Wen)度(Du)补(Bu)偿(Chang)范(Fan)围(Wei)是(Shi)一(Yi)个(Ge)比(Bi)操(Cao)作(Zuo)温(Wen)度(Du)范(Fan)围(Wei)小(Xiao)的(De)典(Dian)型(Xing)范(Fan)围(Wei)。(?)在(Zai)这(Zhe)个(Ge)范(Fan)围(Wei)内(Nei)工(Gong)作(Zuo),(?)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)肯(Ken)定(Ding)会(Hui)达(Da)到(Dao)其(Qi)应(Ying)有(You)的(De)性(Xing)能(Neng)指(Zhi)标(Biao)。(?)温(Wen)度(Du)变(Bian)从(Cong)两(Liang)方(Fang)面(Mian)影(Ying)响(Xiang)着(Zhuo)其(Qi)输(Shu) 出(Chu),(?)一(Yi)是(Shi)零(Ling)点(Dian)漂(Piao)移(Yi);(?)二(?)是(Shi)影(Ying)响(Xiang)满(Man)量(Liang)程(Cheng)输(Shu)出(Chu)。(?)如(Ru):(?)满(Man)量(Liang)程(Cheng)的(De)+/-X%/℃(?),(?)读(Du)数(Shu)的(De)+/-X%/℃(?),(?)在(Zai)超(Chao)出(Chu)温(Wen)度(Du)范(Fan)围(Wei)时(Shi)满(Man)量(Liang)程(Cheng)的(De)+/-X%,(?)在(Zai)温(Wen)度(Du)补(Bu)偿(Chang)范(Fan)围(Wei)内(Nei)时(Shi)读(Du) 数(Shu)的(De)+/-X%,(?)如(Ru)果(Guo)没(Mei)有(You)这(Zhe)些(Xie)参(Can)数(Shu),(?)会(Hui)导(Dao)至(Zhi)在(Zai)使(Shi)用(Yong)中(Zhong)的(De)不(Bu)确(Que)定(Ding)性(Xing)。(?)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)输(Shu)出(Chu)的(De)变(Bian)化(Hua)到(Dao)度(Du)是(Shi)由(You)压(Ya)力(Li)变(Bian)化(Hua)引(Yin)起(Qi)的(De),(?)还(Huan)是(Shi)由(You)温(Wen)度(Du)变(Bian)化(Hua)引(Yin)起(Qi)的(De)。(?)温(Wen)度(Du)影(Ying)响(Xiang)是(Shi)了(Liao)解(Jie)如(Ru)何(He) 使(Shi)用(Yong)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)时(Shi)最(Zui)复(Fu)杂(Za)的(De)一(Yi)部(Bu)分(Fen)。(?)mV、(?)V、(?)mA及(Ji)频(Pin)率(Lu)输(Shu)出(Chu)数(Shu)字(Zi)输(Shu)出(Chu),(?)选(Xuan)择(Ze)怎(Zen)样(Yang)的(De)输(Shu)出(Chu)取(Qu)决(Jue)于(Yu)多(Duo)种(Zhong)因(Yin)素(Su),(?)包(Bao)括(Kuo)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)与(Yu)系(Xi)统(Tong)控(Kong)制(Zhi)器(Qi)或(Huo)显(Xian)示(Shi)器(Qi)间(Jian)的(De)距(Ju)离(Li),(?)是(Shi)否(Fou) 存(Cun)在(Zai)“噪(Zao)声(Sheng)”或(Huo)其(Qi)他(Ta)电(Dian)子(Zi)干(Gan)扰(Rao)信(Xin)号(Hao)。(?)是(Shi)否(Fou)需(Xu)要(Yao)放(Fang)大(Da)器(Qi),(?)
(?) (?)
如(Ru)果(Guo)在(Zai)RFI或(Huo)EMI指(Zhi)标(Biao)很(Hen)高(Gao)的(De)环(Huan)境(Jing)中(Zhong),(?)除(Chu)了(Liao)要(Yao)注(Zhu)意(Yi)到(Dao)要(Yao)选(Xuan)择(Ze)mA或(Huo)频(Pin)率(Lu)输(Shu)出(Chu) 外(Wai),(?)还(Huan)要(Yao)考(Kao)虑(Lu)到(Dao)特(Te)殊(Shu)的(De)保(Bao)护(Hu)或(Huo)过(Guo)滤(Lu)器(Qi)。(?)(目(Mu)前(Qian)由(You)于(Yu)各(Ge)种(Zhong)采(Cai)集(Ji)的(De)需(Xu)要(Yao),现(Xian)在(Zai)市(Shi)场(Chang)上(Shang)压(Ya)力(Li)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)的(De)输(Shu)出(Chu)信(Xin)号(Hao)有(You)很(Hen)多(Duo)种(Zhong),主(Zhu)要(Yao)有(You) 4...20mA,0...20mA,0...10V,0...5V等(Deng)等(Deng),但(Dan)是(Shi)比(Bi)较(Jiao)常(Chang)用(Yong)的(De)是(Shi)4...20mA和(He)0...10V两(Liang)种(Zhong),在(Zai)我(Wo)上(Shang)面(Mian)举(Ju)的(De)这(Zhe)些(Xie)输(Shu)出(Chu) 信(Xin)号(Hao)中(Zhong),只(Zhi)有(You)4...20mA为(Wei)两(Liang)线(Xian)制(Zhi),我(Wo)们(Men)所(Suo)说(Shuo)的(De)输(Shu)出(Chu)为(Wei)几(Ji)线(Xian)制(Zhi)不(Bu)包(Bao)含(Han)接(Jie)地(Di)或(Huo)屏(Ping)蔽(Bi)线(Xian),其(Qi)他(Ta)的(De)均(Jun)为(Wei)三(San)线(Xian)制(Zhi))
(?) (?)
对(Dui)于(Yu)许(Xu)多(Duo)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)和(He)控(Kong)制(Zhi)器(Qi)间(Jian)距(Ju)离(Li)较(Jiao)短(Duan)的(De)OEM设(She)备(Bei),(?)采(Cai)用(Yong)mA输(Shu)出(Chu)的(De)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)最(Zui)为(Wei)经(Jing)济(Ji)而(?)有(You)效(Xiao)的(De)解(Jie)决(Jue)方(Fang)法(Fa),(?)如(Ru)果(Guo)需(Xu)要(Yao)将(Jiang)输(Shu)出(Chu)信(Xin)号(Hao)放(Fang)大(Da),(?)最(Zui)好(Hao)采(Cai)用(Yong)具(Ju)有(You)内(Nei)置(Zhi)放(Fang)大(Da)的(De)差(Cha)压(Ya)变(Bian)送(Song)器(Qi)。(?)对(Dui)于(Yu)远(Yuan)距(Ju)离(Li)传(Chuan)输(Shu)出(Chu)或(Huo)存(Cun)在(Zai)较(Jiao)强(Qiang)的(De)电(Dian)子(Zi)干(Gan)扰(Rao)信(Xin)号(Hao),(?)最(Zui)好(Hao)采(Cai)用(Yong)mA级(Ji)输(Shu)出(Chu)或(Huo)频(Pin)率(Lu)输(Shu)出(Chu)。(?)
(?) (?)
(?) (?)深(Shen)圳(Zhen)市(Shi)力(Li)准(Zhun)传(Chuan)感(Gan)业(Ye)可(Ke)以(Yi)为(Wei)您(Nin)提(Ti)供(Gong)最(Zui)专(Zhuan)业(Ye)的(De)压(Ya)力(Li)变(Bian)送(Song)器(Qi)选(Xuan)型(Xing)建(Jian)议(Yi)和(He)最(Zui)可(Ke)靠(Kao)的(De)压(Ya)力(Li)变(Bian)送(Song)器(Qi)产(Chan)品(Pin),(?)有(You)任(Ren)何(He)疑(Yi)问(Wen)可(Ke)以(Yi)致(Zhi)电(Dian),(?)我(Wo)们(Men)会(Hui)有(You)专(Zhuan)业(Ye)的(De)技(Ji)术(Shu)人(Ren)员(Yuan)帮(Bang)您(Nin)解(Jie)答(Da),(?)希(Xi)望(Wang)能(Neng)带(Dai)给(Gei)您(Nin)帮(Bang)助(Zhu)!(?)
(?) (?)品(Pin)牌(Pai)实(Shi)力(Li)传(Chuan)承(Cheng)德(De)国(Guo)工(Gong)艺(Yi)技(Ji)术(Shu)-30年(Nian)传(Chuan)感(Gan)器(Qi)生(Sheng)产(Chan)经(Jing)验(Yan);
(?) (?)产(Chan)品(Pin)实(Shi)力(Li)持(Chi)续(Xu)创(Chuang)新(Xin)、(?)新(Xin)品(Pin)研(Yan)发(Fa)能(Neng)力(Li)强(Qiang);
(?) (?)价(Jia)格(Ge)保(Bao)证(Zheng) 厂(Chang)家(Jia)直(Zhi)销(Xiao)无(Wu)差(Cha)价(Jia)