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正确校验压力变送器的方法

更新时间: 2017年03月01日 所属类别: 知识百科 阅读量:

duiyalibiansongqixiaozhun,shijixuyaoduiyalibiansongqideshuruheshuchuyiqidiaoshi,baokuodui(biansongqideshuruyali、a/dzhuanhuandianlu、huanludianliushuchudianlu)caichengdeshangshizhenzhengyiyishangdexiaozhun。erbingbushizhiduiyalibiansongqideliangchengjinxingxiugai。

百家乐官网zhenzhengdeyalibiansongqixiaozhunshixuyaoyongdaoyitaibiaozhunyaliyuanshurubiansongqide。yinweibushiyongbiaozhunqierdiaoliangcheng(lrv、urv)bushixiaozhun,hulveshurubufenlaijinxingshuchudiaojiebushizhengquedexiaozhun。zaizheyali、chayajiancebujianyua/dzhuanhuandianlu、dianliushuchudeguanxibingbuduideng,xiaozhundemudejiushizhaozhunsanzhedebianhuaguanxi。zhengquexiaozhunyalibiansongqidebuzhou:

校验压力变送器的方法步骤

准备校准方法

  biaozhunyaliyuantongguojiaopiguanyuzizhijietouxianglianjie,guanbipinghengfamen,bingjianchaqilumifengqingkuang,ranhoubadianliubiao(dianyabiao)、hartshoucaoqijieruyalibiansongqishuchudianluzhong,tongdianyurehoukaishixiaozhun。chayabiansongqidezheng、fuyashidouyoupaiqi、paiyefahuoxuansai;weibaijialeguanwangxianchangxiaozhunchayabiansongqitigonglefangbian,yejiushishuobuyongchaichudaoyaguanjiukexiaozhunchayabiansongqi。duichayabiansongqijinxingxiaozhunshi,xianbasanfazudezheng、fufamenguanbi,dakaipinghengfamen,ranhouxuansongpaiqi、paiyefahuoxuansaifangkong,ranhouyongzizhidejietoulaidaitijiezhengyashidepaiqi、paiyefahuoxuansai;erfuyashizebaochixuansongzhuangtai,shiqitongdaqi。

常规压力变送器校准

  xianjiangzunidiaozhilingzhuangtai,xiandiaolingdian,ranhoujiamanduyalidiaomanliangcheng,shishuchuwei20ma,zaixianchangdiaoxiaojiangdeshikuai,zaicijieshaolingdian、liangchengdekuaisudiaoxiaofa。diaolingdianshiduimandujihumeiyouyingxiang,dandiaomandushiduilingdianyouyingxiang,zaibudaiqianyishiqiyingxiangyueweiliangchengdiaozhengliangde1/5,jiliangchengxiangshangdiaozheng1ma,lingdianjiangxiangshangyidongyue0.2ma,fanzhiyiran。

智能压力变送器的校准

百家乐官网  yongshangshudechangguifangfaduizhinengbiansongqijinxingxiaozhunshibuxingde,yinweizheishiyouhartbiansongqijiegouyuanlisuojuedingle。yinweizhinengyalibiansongqizaishuruyaliyuanhechanshengde4-20madianliuxinhaozhijian,chujixie、dianluwai,haiyouweichulixinpianduishurushujudeyunsuangongzuo。yincidiaoxiaoyuchangguifangfayousuoqubie。

百家乐官网  shijishangchangjiashaoxingzhongyiduizhinengyalibiansongqidexiaozhunyeshiyoushuomingde,ruabbdebiansongqi,duixiaozhunjiuyou:“shedingliangcheng”、“zhongdingliangcheng”、“weidiao”zhifen。qizhong“shedingliangcheng”caozuozhuyaoshitongguolrv、urvdeshuzishedinglaiwanchengpeizhigongzuo,er“zhongdingliangcheng”caozuozeyaoqiujiangyalibiansongqilianjiedaobiaozhunyaliyuanshang,tongguoyixiliezhilingyindao,youyalibiansongqizhijieganyingshijiyalibingduishuzhijinxingshezhi。erliangchengdechushi、zuizhongshezhizhijiequjueyuzhenshideyalishuruzhi。danyaokandaojinguanyalibiansongqidemonishuchuyusuoyongdeshuruzhiguanxizhengque,danguochengzhideshuzidushuxianshideshuzhihuilveyoubutong,zheiketongguoweidiaoxianglaijinxingxiaozhun。youyugebufenjiyaodandudiaoxiaoyoubixuyaoliandiao,yincishijixiaozhunshikeanyixiabuzhoujinxing: hartshoucaoqikexuanyongshaoxingzhongyihart375shoucaoqi。

调试方法

1、xianzuoyici4-20maweidiao,yongyixiaozhengyalibiansongqineibuded/azhuanhuanqi,youyuqibushejichuanganbujian,wuxuwaibuyalixinhaoyuan。

2、zaizuoyiciquanchengweidiao,shi4-20ma、shuzidushuyushijishijiadeyalixinhaoxiangwenhe,yincixuyaoyalixinhaoyuan。

百家乐官网3、zuihouzuozhongdingliangcheng,tongguodiaozhengshimonishuchu4-20mayuwaijiadeyalixinhaoyuanxiangwenhe,qizuoyongyubiansongqiwaiqiaoshangdediaoling(z)、diaoliangcheng(r)kaiguandezuoyongwanquanxiangtong。

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