在選擇不同壓力傳感器廠家的產品時，消費者往往都會從綜合因素的角度去考慮，但是廠家的產品其實也很難保證100%沒mei有you誤wu差cha
，有you四si種zhong誤wu差cha是shi無wu法fa避bi免mian的de
，這zhe也ye是shi人ren們men常chang說shuo的de傳chuan感gan器qi的de初chu始shi誤wu差cha。第di一yi點dian就jiu是shi偏pian移yi量liang誤wu差cha，它ta是shi由you壓ya力li傳chuan感gan器qi在zai整zheng個ge壓ya力li範fan圍wei內nei垂chui直zhi便bian宜yi保bao持chi很hen定ding
，在zai變bian換huan器qi擴kuo散san和he激ji光guang調tiao節jie修xiu正zheng變bian化hua將jiang產chan生sheng偏pian移yi量liang誤wu差cha。

  
  lingminduwuchayeshiyalichuanganqichangjiawufabimiandeyizhong，wuchadedahaihuigenyalichengzhengbi，ruguoshebeidelingmindugaoyudianxingzhi，lingminduwuchahuishiyalidedizenghanshu
，xingfanzheshiyalidedijianhanshu。chanshenglingminduwuchadezhongyaoyuanyinshizaiyukuosanguochengdebianhua
，yinciwufabimian。disanzhongshizhihouwucha，buguodaduoshuqingkuangxia，yalichuanganqichangjiadezhezhongwuchakeyihulvebuji，zaiyalibianhuahendashicaixuyaokaolv。
  

  最(zui)後(hou)就(jiu)是(shi)線(xian)性(xing)誤(wu)差(cha)，這(zhe)是(shi)對(dui)壓(ya)力(li)傳(chuan)感(gan)器(qi)廠(chang)家(jia)影(ying)響(xiang)比(bi)較(jiao)小(xiao)的(de)因(yin)素(su)

，產(chan)生(sheng)該(gai)誤(wu)差(cha)的(de)原(yuan)因(yin)是(shi)由(you)於(yu)矽(gui)片(pian)的(de)物(wu)理(li)非(fei)線(xian)性(xing)
，如(ru)果(guo)是(shi)對(dui)於(yu)帶(dai)有(you)放(fang)大(da)器(qi)功(gong)能(neng)的(de)傳(chuan)感(gan)器(qi)
，還(hai)需(xu)要(yao)考(kao)慮(lv)到(dao)放(fang)大(da)器(qi)的(de)非(fei)線(xian)性(xing)。線(xian)性(xing)誤(wu)差(cha)的(de)曲(qu)線(xian)圖(tu)可(ke)以(yi)凹(ao)形(xing)曲(qu)線(xian)
，也(ye)可(ke)以(yi)是(shi)凸(tu)型(xing)曲(qu)線(xian)
，這(zhe)種(zhong)被(bei)成(cheng)為(wei)重(zhong)傳(chuan)感(gan)器(qi)。

  
  上shang述shu的de幾ji種zhong誤wu差cha是shi無wu法fa完wan全quan避bi免mian的de
，壓ya力li傳chuan感gan器qi廠chang家jia隻zhi能neng夠gou選xuan擇ze高gao精jing度du的de生sheng產chan設she備bei，利li用yong高gao新xin技ji術shu來lai進jin一yi步bu降jiang低di誤wu差cha。另ling外wai，一yi些xie比bi較jiao專zhuan業ye且qie技ji術shu水shui平ping高gao的de壓ya力li傳chuan感gan器qi廠chang家jia，在zai出chu廠chang的de時shi候hou也ye會hui進jin行xing誤wu差cha校xiao準zhun，盡jin最zui大da的de可ke能neng來lai降jiang低di誤wu差cha
，最zui終zhong目mu的de是shi滿man足zu市shi場chang上shang客ke戶hu的de需xu求qiu。
2020-10-21 199