温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)和(He)温(Wen)湿(Shi)度(Du)传(Chuan)感(Gan)器(Qi)有(You)何(He)不(Bu)同(Tong)？(?)

　(?)　(?)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)是(Shi)一(Yi)种(Zhong)装(Zhuang)有(You)湿(Shi)敏(Min)和(He)感(Gan)温(Wen)元(Yuan)件(Jian)，(?)能(Neng)够(Gou)用(Yong)来(Lai)测(Ce)量(Liang)温(Wen)度(Du)和(He)湿(Shi)度(Du)并(Bing)显(Xian)示(Shi)出(Chu)来(Lai)的(De)变(Bian)送(Song)器(Qi)装(Zhuang)置(Zhi)。(?)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)由(You)于(Yu)体(Ti)积(Ji)小(Xiao)，(?)性(Xing)能(Neng)稳(Wen)定(Ding)，(?)精(Jing)度(Du)高(Gao)等(Deng)特(Te)点(Dian)，(?)被(Bei)广(Guang)泛(Fan)应(Ying)用(Yong)在(Zai)生(Sheng)产(Chan)生(Sheng)活(Huo)的(De)各(Ge)个(Ge)领(Ling)域(Yu)。(?)

　(?)　(?)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)和(He)温(Wen)湿(Shi)度(Du)传(Chuan)感(Gan)器(Qi)有(You)何(He)不(Bu)同(Tong)？(?)

　(?)　(?)1、(?)温(Wen)湿(Shi)度(Du)传(Chuan)感(Gan)器(Qi)：(?)由(You)于(Yu)温(Wen)度(Du)与(Yu)湿(Shi)度(Du)不(Bu)论(Lun)是(Shi)从(Cong)物(Wu)理(Li)量(Liang)自(Zi)身(Shen)还(Huan)是(Shi)在(Zai)实(Shi)践(Jian)人(Ren)们(Men)的(De)生(Sheng)活(Huo)中(Zhong)都(Du)有(You)着(Zhuo)亲(Qin)密(Mi)的(De)关(Guan)系(Xi)，(?)所(Suo)以(Yi)温(Wen)湿(Shi)度(Du)一(Yi)体(Ti)的(De)传(Chuan)感(Gan)器(Qi)就(Jiu)会(Hui)相(Xiang)应(Ying)产(Chan)生(Sheng)。(?)温(Wen)湿(Shi)度(Du)传(Chuan)感(Gan)器(Qi)是(Shi)指(Zhi)能(Neng)将(Jiang)温(Wen)度(Du)量(Liang)和(He)湿(Shi)度(Du)量(Liang)转(Zhuan)换(Huan)成(Cheng)容(Rong)易(Yi)被(Bei)丈(Zhang)量(Liang)处(Chu)置(Zhi)的(De)电(Dian)信(Xin)号(Hao)的(De)设(She)备(Bei)或(Huo)安(An)装(Zhuang)。(?)市(Shi)场(Chang)上(Shang)的(De)温(Wen)湿(Shi)度(Du)传(Chuan)感(Gan)器(Qi)普(Pu)通(Tong)是(Shi)丈(Zhang)量(Liang)温(Wen)度(Du)量(Liang)和(He)相(Xiang)对(Dui)湿(Shi)度(Du)量(Liang)。(?)

　(?)　(?)2、(?)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)：(?)温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)多(Duo)以(Yi)温(Wen)湿(Shi)度(Du)一(Yi)体(Ti)式(Shi)的(De)探(Tan)头(Tou)作(Zuo)为(Wei)测(Ce)温(Wen)元(Yuan)件(Jian)，(?)将(Jiang)温(Wen)度(Du)和(He)湿(Shi)度(Du)信(Xin)号(Hao)采(Cai)集(Ji)出(Chu)来(Lai)，(?)经(Jing)过(Guo)稳(Wen)压(Ya)滤(Lu)波(Bo)、(?)运(Yun)算(Suan)放(Fang)大(Da)、(?)非(Fei)线(Xian)性(Xing)校(Xiao)正(Zheng)、(?)V/I转(Zhuan)换(Huan)、(?)恒(Heng)流(Liu)及(Ji)反(Fan)向(Xiang)维(Wei)护(Hu)等(Deng)电(Dian)路(Lu)处(Chu)置(Zhi)后(Hou)，(?)转(Zhuan)换(Huan)成(Cheng)与(Yu)温(Wen)度(Du)和(He)湿(Shi)度(Du)成(Cheng)线(Xian)性(Xing)关(Guan)系(Xi)的(De)电(Dian)流(Liu)信(Xin)号(Hao)或(Huo)电(Dian)压(Ya)信(Xin)号(Hao)输(Shu)出(Chu)，(?)也(Ye)能(Neng)够(Gou)直(Zhi)接(Jie)经(Jing)过(Guo)主(Zhu)控(Kong)芯(Xin)片(Pian)停(Ting)止(Zhi)485或(Huo)232等(Deng)接(Jie)口(Kou)输(Shu)出(Chu)

　(?)　(?)简(Jian)单(Dan)点(Dian)儿(?)理(Li)解(Jie);温(Wen)湿(Shi)度(Du)变(Bian)送(Song)器(Qi)包(Bao)含(Han)了(Liao)传(Chuan)感(Gan)器(Qi)，(?)但(Dan)温(Wen)湿(Shi)度(Du)传(Chuan)感(Gan)器(Qi)不(Bu)能(Neng)包(Bao)含(Han)变(Bian)送(Song)器(Qi)，(?)传(Chuan)感(Gan)器(Qi)是(Shi)反(Fan)馈(Kui)信(Xin)号(Hao)给(Gei)变(Bian)送(Song)器(Qi)，(?)让(Rang)变(Bian)送(Song)器(Qi)把(Ba)这(Zhe)个(Ge)微(Wei)弱(Ruo)信(Xin)号(Hao)传(Chuan)输(Shu)到(Dao)PLC等(Deng)设(She)备(Bei)上(Shang)进(Jin)行(Xing)采(Cai)集(Ji)。(?)

　(?)　(?)温(Wen)湿(Shi)度(Du)传(Chuan)感(Gan)器(Qi)作(Zuo)为(Wei)电(Dian)子(Zi)技(Ji)术(Shu)和(He)物(Wu)理(Li)化(Hua)学(Xue)原(Yuan)理(Li)的(De)复(Fu)合(He)技(Ji)术(Shu)，(?)硬(Ying)件(Jian)因(Yin)素(Su)只(Zhi)占(Zhan)其(Qi)中(Zhong)50%，(?)另(Ling)一(Yi)个(Ge)重(Zhong)要(Yao)因(Yin)素(Su)则(Ze)是(Shi)标(Biao)定(Ding)。(?)如(Ru)果(Guo)要(Yao)保(Bao)证(Zheng)测(Ce)出(Chu)来(Lai)的(De)值(Zhi)是(Shi)准(Zhun)确(Que)的(De)，(?)则(Ze)需(Xu)要(Yao)保(Bao)证(Zheng)每(Mei)次(Ci)检(Jian)测(Ce)的(De)标(Biao)定(Ding)值(Zhi)永(Yong)远(Yuan)在(Zai)一(Yi)个(Ge)固(Gu)定(Ding)范(Fan)围(Wei)内(Nei)，(?)这(Zhe)是(Shi)非(Fei)常(Chang)难(Nan)做(Zuo)到(Dao)的(De)。(?)精(Jing)度(Du)高(Gao)，(?)性(Xing)能(Neng)稳(Wen)定(Ding)一(Yi)直(Zhi)是(Shi)温(Wen)湿(Shi)度(Du)传(Chuan)感(Gan)器(Qi)的(De)硬(Ying)性(Xing)指(Zhi)标(Biao)。(?)