將力傳感器的值轉換成相關的電信號的裝置。力是材料運動變化的直接原因。力傳感器可以檢測張力、張力、壓力、重量
、扭矩
、內應力和應變。具體的裝置是金屬應變計、壓力傳感器等，它們已成為電力設備
、工程機械、各種工作主機和工業自動化係統中不可或缺的核心部件。

  
  稱cheng重zhong傳chuan感gan器qi實shi際ji上shang是shi將jiang質zhi量liang信xin號hao轉zhuan換huan成cheng可ke測ce量liang的de電dian信xin號hao輸shu出chu的de裝zhuang置zhi。首shou先xian要yao考kao慮lv傳chuan感gan器qi的de實shi際ji工gong作zuo環huan境jing，這zhe對dui於yu正zheng確que選xuan擇ze稱cheng重zhong傳chuan感gan器qi是shi非fei常chang重zhong要yao的de。這zhe關guan係xi到dao傳chuan感gan器qi能neng否fou正zheng常chang工gong作zuo，關guan係xi到dao整zheng個ge衡heng器qi的de安an全quan性xing和he使shi用yong壽shou命ming
，甚shen至zhi關guan係xi到dao整zheng個ge衡heng器qi的de可ke靠kao性xing和he安an全quan性xing。在zai稱cheng重zhong傳chuan感gan器qi主zhu要yao技ji術shu指zhi標biao的de基ji本ben概gai念nian和he評ping價jia方fang法fa上shang，新xin舊jiu國guo家jia標biao準zhun存cun在zai著zhe質zhi的de差cha異yi。主zhu要yao有youS型
、懸臂型、輻式、板環型
、膜盒型、橋式、圓筒型等。
  
  用yong於yu質zhi量liang側ce測ce量liang和he力li值zhi測ce定ding的de傳chuan感gan器qi之zhi間jian沒mei有you差cha別bie。然ran而er
，隨sui著zhe傳chuan感gan器qi精jing度du的de提ti高gao和he質zhi量liang或huo力li值zhi測ce量liang要yao求qiu的de提ti高gao，一yi些xie專zhuan門men設she計ji的de傳chuan感gan器qi已yi經jing研yan製zhi出chu來lai。除chu了le早zao期qi通tong用yong的de傳chuan感gan器qi外wai，特te別bie設she計ji的de稱cheng重zhong傳chuan感gan器qi和he力li傳chuan感gan器qi之zhi間jian的de差cha別bie也ye很hen大da。
  

  putongchuanganqizhinengzaiyidingdejingdufanweineishiyong。duiyugaojingdudeyuanpanchuanganqi，xuyaoshejiheshuomingtamenshiyonglaicelianglihaishichengzhong。zheliangzhongchuanganqidezhuyaoqubiezaiyujiazaifangshibutong。duiyuanzhuangzaidianzichengshangdechengzhongchuanganqi，lizongshiyixiangtongdefangshiyinru，zaiduizhenggedianzichengjinxingxiaoyanshi，kaolvdaoleyinrulishikenengchanshengdewucha。chengzhongchuanganqiduilingmindugongchameiyouyangeyaoqiu。lichuanganqiyubutongdeanzhuangzhuangtaiyouguan
，jiazaibuzhengque。ruguokenengdehua，lichuanganqibuyingshoudaocexianglihewanjudengbuzhengquedezaihedeyingxiang。

  
  chengzhongchuanganqidesuoyouwuchazhiheyingzaiyidingdegongchafanweinei，erlichuanganqizeyaoqiujiangtongyidanyizhibiaodeshujubaochizaiguidingdepianchafanweinei。yinci，zheliangzhongchuanganqizaijishuyaoqiuheceshijieguodechulifangfashangcunzaichayi。zaidangjinweichuliqishidai，genjuguojifadingjiliangjigouhuoguojiajianyantiaolipingguchengzhongchuanganqidezongwuchashimeiyouwentide。jianguanjigouduizheliangzhongchuanganqiyoubutongdexingqu。
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