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3051智能压力变送器在管道系统中的应用案例

更新时间: 2017年04月01日 所属类别: 知识百科 阅读量:

3051zhinengyalibiansongqiyingyongyujianyu70niandaihouqidedongyingzhilinyishuyouguandao, suoshiyongdeyalibiaojunweijiudixianshiyibiao, diaoduyuanzhinengtongguogangweizhibanrenyuandedingshihuibaolailejieguandaodeyunxingqingkuang。youshiyinzhibanrenyuanshuhudayi, nanmianhuichanshengdushuwucha, youhuayunxingshoudaoyingxiang。jianyu􀀁􀀂80niandaidedongyingzhihuangdaofuxiancaiyongdangshixianjindeshujucaijijijiankongxitong(scadaxitong),shixianlemibishusonggongyi。yalijianceyibiaocaiyonglemougongsiyalibiansongqihemeiguohoneywellgongsidekuosanguishi1144xingyalibiansongqi, zheiliangzhongyalibiansongqijibenmanzuleyalicanshuyuanchuandeyaoqiu。danbuzuzhichushi, lingdian、liangchengpiaoyijiaoda, zai6geyuedexiaoyanzhouqizhongyaojinxinglingdianliangchengdediaozheng, youshilingdianpiaoyikeda􀀁0.5ma, celiangwuchawei3%,bunengmanzuceliangjingduyaoqiu。tongshiyouyulingdianjiliangchengdexianghuyingxiang, haiyaojinxingfanfudiaozheng。zai􀀁98niandongyingzhilinyifuxianjihuangdaodixiadongkugaizaogongchengzhong, caiyonglemeiguorosemountgongsishengchande􀀁yalibiansongqi。gaiyalibiansongqizhongliangqing,tijixiao, buxuyongfujiatuojiabiankezhijieanzhuangzaiguandaoshang。bingcaiyongleweichulijishu, kezaizuidaliangchengyu1/10liangchengzhijiandiaozheng, qielingdianliangchengdediaozhengbuchanshengxianghuyingxiang。zaidongyingzhihuangdaolaoshuyouguandaodegaizaogongchengzhong, shoucishiyonglezhinengxingyalibiansongqi, yixiaduishaoxingzhongyishengchande3051zhinengyalibiansongqidexingneng、gongzuoyuanli、yingyongheweihuzuoyijieshao。

压力变送器的性能

zhinengyalibiansongqicaiyonghart(kexunzhiyuanchengchuanganqishujugonglu)􀀁􀀁tongxinxieyi, gaixieyishiyizhongyongyuxianchangzhinengyibiaohekongzhishishebeijiantongxindeyizhongxieyi􀀁youyizhongshuzixiangmonixinhaoguodudexieyi, shi4-20mamonixinhaoyushuzixinhaojianrongdebiaozhun􀀁。zhinengyalibiansongqijiezhuyuchengshudechuanganjishu、jisuanjijishujishujutongxinjishu, qijishuzhibiaohedianqixingnengyuanyouyuchuantongdemoniyalibiansongqi, zhuyaotedianruxia:

1、liangxianzhi, jianyouxinhaochuanshu、tongxin、dianyuangongdian3zhonggongneng, keshixianshuangxiangtongxin, bingketongguohartshouchicaozuoqiduizhinengyalibiansongqiliangchengzutaiheyouguanshujujinxingcaozuo。

2、dianzibujiancaiyongbiaomiantiezhuangjishusheji, xuanzezhuanyongdianluheweichulijishu, shixianlexiaoxinghua、qinglianghua, xingnenggengjiakekao。

百家乐官网3、nengtongguoruanjianxuanzebutongdeshuchu, lirushuzi、pinlv、monishuchudeng。

百家乐官网4、nengsuishicechuwendujingyadebianhuaduijianceyuanjiandeyingxiang, bingtongguochuliqihecunchuqineidegezhongyingyongchengxuwanchengfuzayunsuan, duixianxingjinxingxiaozheng, duizhihouhefuxianxingjinxingbuchang, shuchuxinhaogengweijingque。

5、liangchengbikedadao100:1 , yonghuzhixuyongyitaizhinengxingyalibiansongqijiunengcelianghenkuandefanwei。youyuliangchengbidadakuozhan, tigaolehuhuanxing。

工作原理

3051czhinengxingyalibiansongqiyingjiandianluyigaoxingnengde16weidanpianji8051cxaweihexin, dianlukuangtujianxiatu􀀁。gaidianluyousidamokuaizucheng, jidianyuanmokuai、chuanganqimokuai、cpuzhongyangchulidanyuanmokuaijiharttongxinmokuai。

3051C智能型压力变送器工作原理图

百家乐官网zhinengxingyalibiansongqidianlukuangtu

百家乐官网dianyuanmokuaidezhuyaogongnengshijianghuilu24vdianyazhuanhuanchengjichengxinpian5vdegongdiandianya, fenbieweicpu、a/d􀀁moshuzhuanhuanqi􀀁、d/ashumozhuanhuanqi􀀁、modemyijichuanganqimokuaitigonggongzuodianyuan。

chuanganqimokuailiyongdianrongchayayuanlijiangyalixinhaozhuanhuanchengxiangyingdedianyaxinhaochuansongdao􀀁a/dzhuanhuanqi。

cpumokuaiyoucpu、a/d、d/ajieeprom、lingweianjianheliangchenganjianzucheng。a/dzhuanhuandanyuanjiangyalichuanganqimokuaishuchuxinhaozhuanhuanchengshuzixinhao, jinrucpujinxingxianxinghuachuli, yikaolinghuohefengfuderuanjianduishurushujujinxingliangchengzhuanhuan、shuzilvbo、wuchabuchang、danweizhuanhuan、zunichulidengyunsuan, bingnengjinxinggezhonggongnengdezutai, zuihouyoud/azhuanhuanqijiangshuzixinhaozhuanhuanchengdianliuxinhaoshuchu,tongguolingweiheliangchenganjiankejinxingjiudilingdianheliangchengdediaozheng。

eepromyonglaibaocunsuoyouzutai、tezhenghuaheshuziweidiaoshuju, jishizaiduandianshi,eepromyenengwanzhengdibaocunzheixieshuju。

harttongxinmokuaizhuyaoyoumodemjiqifushudianluzucheng。harttongxinmokuaizaijiancedaodiejiazai4~20mahuanlushangdefskpinyijiankongxinhaohou, youmodemjiang1200hzdexinhaojiediaowei1,2200hzdexinhaojiediaowei0,jiaoyoucpuchuli。tongyangcpushuchudeshuzitongxinxinhao, youmodemdiaozhichengxiangyingde1200hzhe2200hzde􀀁fskpinyijiankongxinhaodiejiazaihuanlushangfachu,hart􀀂tongxinfangshiweibanshuanggongfangshi。

应用和维护

百家乐官网zhinengyalibiansongqijianceyuanjianneihanyizhongtianchongyeti, yonglaitongguogelimoxiangyalichuanganqiyuanjianchuansongguochengyali。zaiyalibiansongqianzhuangqianyingjianchaqiwaiguanshifou

百家乐官网youwulixingdesunshang, ranhougenjugongyiyaoqiujinxingdiaoxiao。

1、校验台校准

百家乐官网shiyongshoutishihart375shoucaoqijinxingdiaozheng, jiangshoucaoqichuanlianzaihuilushang􀀁jianxiatu􀀁􀀂。shoucaoqiyudianyuanzhijianbixuyouzhishao250oudedianzuyibaochitongxin。xiaoyanbuzhouruxia。

百家乐官网1)shedingguochengbianliangdanweiguochengbianliangdanweikexuanzempahuokpa。

智能压力变送器校验接线图

3051zhinengyalibiansongqixiaoyanjiexiantu

2)zhongdingliangcheng: jiang3051zhinengxingyalibiansongqideliangchengdianyugongzuoyalixiangpipei, genjuxianchanggongyideyaoqiudiaozhengyalibiansongqideliangchengfanwei, liangchengfanweidediaozhengkeyitongguoyixia3zhongtujinglaishixian。

百家乐官网a、jinyong􀀁hartshoucaoqizhongdingliangchengfanwei, biankedandugaibianlingdianheliangcheng, wuxushurenwaijiayali。

百家乐官网b、shiyongyigeyalishurenxinhaohetongxinqizhongdingliangcheng。

百家乐官网c􀀁、yongyalishuruyuanjilingweiheliangchengxuanniuzhongdingliangcheng。

百家乐官网zai3051czhinengxingyalibiansongqidedingduansheyoudiaozhenglingdianheliangchenglianggexuanniu。yusheding4malingdian, jiangyalibiansongqigaoyacejiayadaoyalibiansongqizuixiaoliangchengdeyalizhi, ningsonglingweidiaozhengluoding, zhidaoxuanniutuochu, dengdai2shou, ranhouyanzhengshuchushifouwei4ma,zuihouanxiabingningjinlingweianniu。yusheding20maliangchengdian,jiangyalibiansongqidegaoyacejiayadaosuoxushedingdezuidaliangchengyalizhi, ningsongliangchengxuanniuzhidaoxuanniutuochu, dengdai2shou, ranhouyanzhengshuchushifouwei􀀁􀀂20ma,zuihouanxiabingningjinliangchenganniu。

3)shedingshuchuleixingshuchuleixingdeshedingkegaibianshurenyaliyu4~20madianliushuchuxinhaozhijiandeshuxueguanxi, keshedingweixianxinghuopingfanggenguanxileixing。

4)shedingzuni: 3051czhinengxingyalibiansongqijuyounengzaishurufashengtubianshitigaoyalibiansongqidexiangyingshijian, yiguanghuashuchudianzizuni。zaijinxingyishangdiaozhengguochengzhong, yalibiansongqianquanxiebaohutiaobianqideweizhibixuzai“ kai” deweizhi, fouzebunengjiangzheixiezutaixieruyalibiansongqi, diaozhengwuxiao。dangdiaozhengjieshuhou, tiaobianqikaiguanfangzhizai“ guan” deweizhi。

2、现场安装

dangyitaiyalibiansongqiwanchengxiaoyantaixiaozhunhou, jikejinxingxianchanganzhuang。shouxianjianchayalibiansongqianquanxiebaohukaiguanshifouzai“ guan” deweizhi, fouzeyalibiansongqideshuchuxinhaoyuxianchangjiancedaodexinhaohuibuyizhi, ranhougenjushuyougongyiduiyalibiansongqiliangchengfanweideyaoqiu, anzhuangxiangyingliangchengfanweideyalibiansongqi。zaianzhuangguochengzhongyingzhuyiyixiashixiang。

百家乐官网1)weibimianshuchupiaoyi, buxuyaoshiyongluoshuanlaidusaiyalibiansongqidediyace。

2)weilebimianzaianzhuangguochengzhongdexielou, zaijiayaqianyinganzhuanghejingufalandesuoyouluoshuan, zaizhengqueanzhuangdeqingkuangxia,falanluoshuanyingshenchumokuaiwaiqiaodedingbu。

百家乐官网3)dangdianlutongdianhou, buyaochaixieyibiaofenggaihuolianjiedianlu, yifangzhizaikeranqitizhongbaozha。

百家乐官网4)quebaoyalibiansongqideqianhougaijunbeiwanquangaiyan, yimanzufangbaoyaoqiu。

3、维护说明

3051zhinengxingyalibiansongqijuyougaoxingneng、gaowendingxing, jibennengzuodaomianweihu。youshiyinweishengchangongyideyaoqiu,lirudiaozhengshuyougongyiliuchengdeliuxianghuoyaliyuezhandeng, xiangyingdeyalibiansongqiliangchengxuyaozhongxinsheding, shedingshibuxuyaojiangbiansongqichaixiexialai, ketongguoshoutishi􀀁hart375shoucaoqizhijiejinxingzaixianzutai。

zhinengxingyalibiansongqizaidonghuanglaoxianyiyunxingjinyinian, yunxingzhuangkuanglianghao, zaizhouqichoujianzhong, qilingdian、liangchengwending, meiyoupiaoyixianxiang。congmonishiyalibiansongqidaomo􀀁shubingcundehartyibiao, ranhoudaoquanshuzitongxindexianchangzongxianyibiao, shishixianxianchangyibiaogaixinghuandaidefazhanqushi。caiyongharttongxinxieyideyalibiansongqi, shicongmonixiangshuziyibiaoguodudeqiaoliang。3051zhinengxingyalibiansongqizaidonghuanglaoxianshangdeyingyongbiaoming, gaiyiqianzhuangfangbian, weihuliangjiaoshao, yunxingwending, kekaoxinggao, qiyouliangdexingnengweijinrendaoquanshuzishitongxinfangshidiandinglejichu。

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