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壓力變送器,在航空、石化、電力、機床、船舶、youjingdengxingyehelingyudouyouzhongyaodeyingyong,shixianchangshijianzhongzhongyaodeyizhongyiqi。zaishengchanzhong,yalibiansongqinengfouzhengchangyunzhuan,shishoudaoneiyinhewaiyindeyueshu。qizhonglingmindudegaodishiyingxiangyalibiansongqishengchandezhongyaoyinsu,bingqieyeshiyalibiansongqizuidadetedian。namejiexialaiwomenjiulaishuoshuolingminduduiyalibiansongqiyoushenmezuoyong。zhongguochuanganqijiaoyiwangtigong
通(tong)常(chang)情(qing)況(kuang)下(xia),在(zai)壓(ya)力(li)變(bian)送(song)器(qi)的(de)線(xian)性(xing)範(fan)圍(wei)內(nei),希(xi)望(wang)變(bian)送(song)器(qi)的(de)靈(ling)敏(min)度(du)越(yue)高(gao)越(yue)好(hao)。因(yin)為(wei)隻(zhi)有(you)靈(ling)敏(min)度(du)高(gao)時(shi),與(yu)被(bei)測(ce)量(liang)變(bian)化(hua)對(dui)應(ying)的(de)輸(shu)出(chu)信(xin)號(hao)的(de)值(zhi)才(cai)比(bi)較(jiao)大(da),有(you)利(li)於(yu)信(xin)號(hao)處(chu)理(li)。
同時,變送器的靈敏度可以說是有方向性的。當被測量是單向量,而且對其方向性要求較高,則應選擇其它方向靈敏度小的變送器;如果被測量是多維向量,則要求變送器的交叉靈敏度越小越好。
danyaozhuyideshi,biansongqidelingmindugao,yubeiceliangwuguandewaijiezaoshengyerongyihunru,yehuibeifangdaxitongfangda,yingxiangceliangjingdu。yinci,yaoqiubiansongqibenshenyingjuyoujiaogaodexinzaobi,jinliangjianshaocongwaijieyinrudeganraoxinhao。
一yi般ban來lai說shuo,當dang壓ya力li變bian送song器qi在zai確que定ding好hao後hou,與yu之zhi相xiang配pei套tao的de測ce量liang方fang法fa以yi及ji測ce量liang設she備bei也ye就jiu能neng夠gou確que定ding了le。測ce量liang結jie果guo的de成cheng敗bai,在zai很hen大da的de程cheng度du上shang主zhu要yao是shi取qu決jue於yu變bian送song器qi的de選xuan用yong是shi不bu是shi合he理li。
因此,在選擇壓力變送器的時候首先就要考慮它的靈敏度。希望小編的介紹能夠對大家的使用有所幫助。
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