當前位置:新聞動態 > 技術支持 > 詳解傳感器與變送器區別
<< 多欽儀表(上海)有限公司 專注於流量計與服務 >> 流量計之家
傳(chuan)感(gan)器(qi)是(shi)能(neng)夠(gou)受(shou)規(gui)定(ding)的(de)被(bei)測(ce)量(liang)並(bing)按(an)照(zhao)一(yi)定(ding)的(de)規(gui)律(lv)轉(zhuan)換(huan)成(cheng)可(ke)用(yong)輸(shu)出(chu)信(xin)號(hao)的(de)器(qi)件(jian)或(huo)裝(zhuang)置(zhi)的(de)總(zong)稱(cheng),通(tong)常(chang)由(you)敏(min)感(gan)元(yuan)件(jian)和(he)轉(zhuan)換(huan)元(yuan)件(jian)組(zu)成(cheng)。當(dang)傳(chuan)感(gan)器(qi)的(de)輸(shu)出(chu)為(wei)規(gui)定(ding)的(de)標(biao)準(zhun)信(xin)號(hao)時(shi),則(ze)稱(cheng)為(wei)變(bian)送(song)器(qi),常(chang)見(jian)的(de)變(bian)送(song)器(qi)如(ru)紹(shao)興(xing)中(zhong)儀(yi)生(sheng)產(chan)的(de)壓(ya)力(li)變(bian)送(song)器(qi)、差壓變送器、溫度變送器、電流變送器、電壓變送器等。
chuanganqidezuoyongshibawuzhidetexingzhuanhuaweikeyishiyongjiandanfangfaceliangdewuliliang,lirumouzhongchuanganqitongguoyangfenzinengbeicichangxiyindeyuanli,shideyoucichangdeguanluzhongtongguodekongqiliulianghemeiyoucichangdeguanluzhongkongqiliuliangdechayisuodailaidesanrechengdubutong,jinerduibilianggejiawenyuanjiandewendulaijiancekongqizhonghanyangliang。suoyichuanganqideshuchuliangzainengliangjiegou、大小、形式、與被測量的對應關係上沒有一定之規。
biansongqidezuoyongyishikeyiliyongchuanganqidetexing,tongguojiegouxingshidegaibiankuodachuanganqideceliangyingyongfanwei,bingqiejiangxinhaozhenghechengguidingdetongyixinhaoshixianyuanjulichuansong。ershikeyijiangchuanganqideshuchuxinhaozuoweishuru,jinxingfangda、圓整,形成規定的統一信號實現遠距離傳送。
在電力係統中,由於通常可以從被測量中獲得較大的能量,並且通常是電—電轉換,所以一些傳感器可以直接獲得變送器所具有的能力。所以兩者的界線不太明顯。