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电阻式压力变送器

GENGXINSHIJIAN:2019-07-14

简要描述:

排列五走势图DIANZUSHIYALIBIANSONGQIGANSHOUYALIDEDIANQIYUANJIANYIBANWEIDIANZUYINGBIANPIAN,DIANZUYINGBIANPIANSHIYIZHONGJIANGBEICEJIANSHANGDEYALIZHUANHUANCHENGWEIYIZHONGDIANXINHAODEMINGANQIJIAN。DIANZUYINGBIANPIANYINGYONGZUIDUODESHIJINSHUDIANZUYINGBIANPIANHEBANDAOTIYINGBIANPIANLIANGZHONG。

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一、   电阻式压力变送器选型规则:

排列五走势图1.GENJUYAOCELIANGYALIDELEIXING

YALILEIXINGZHUYAOYOUBIAOYA、JUEYA、CHAYADENG。BIAOYASHIZHIYIDAQIWEIJIZHUN,XIAOYUHUODAYUDAQIYADEYALI;JUEYASHIZHIYIJUEDUIYALILINGWEIWEIJIZHUN,GAOYUJUEDUIYALI;CHAYASHIZHILIANGGEYALIZHIJIANDECHAZHI。

2.GENJUBEICEYALILIANGCHENG

排列五走势图YIBANQINGKUANGXIA,ANSHIJICELIANGYALIWEICELIANGFANWEIDE80%XUANQU。

排列五走势图YAOKAOLVXITONGDEZUIDAYALI。YIBANLAISHUO,YALIBIANSONGQIQIYALIFANWEIZUIDAZHIYINGGAIDADAOXITONGZUIDAYALIZHIDE1.5BEI。YIXIESHUIYAHEGUOCHENGKONGZHI,YOUYALIJIANFENGHUOZHELIANXUDEMAICHONG。ZHEIXIEJIANFENGKENENGHUIDADAO“ZUIDA”YALIDE5BEISHENZHI10BEI,KENENGZAOCHENGBIANSONGQIDESUNHUAI。LIANXUDEGAOYAMAICHONG,JIEJINHUOZHECHAOGUOBIANSONGQIDEZUIDAEDINGYALI,HUISUODUANBIANSONGQIDESHIYONGSHOU。DANTIGAOBIANSONGQIEDINGYALIHUIXISHENGBIANSONGQIDEFENBIANLV。KEYIZAIXITONGZHONGSHIYONGHUANCHONGQILAIJIANRUOJIANFENG,ZHEIHUIJIANGDICHUANGANQIDEXIANGYINGSUDU。

YALIBIANSONGQIYIBANSHEJICHENGNENGZAI2YIGEZHOUQIZHONGCHENGSHOUZUIDAYALIERBUHUIJIANGDIXINGNENG。ZAIXUANZEBIANSONGQISHIKEZAIXITONGXINGNENGYUBIANSONGQISHOUZHIJIANZHAODAOYIGEZHEZHONGDEJIEJUEFANGAN。

3.GENJUBEICEJIEZHI

ANCELIANGJIEZHIDEBUTONG,KEFENWEIGANZAOQITI、QITIYETI、QIANGFUSHIXINGYETI、NIANCHOUYETI、GAOWENQITIYETIDENG,GENJUBUTONGDEJIEZHIZHENGQUEXUANXING,YOULIYUYANZHANGBIANSONGQIDESHIYONGSHOU。

排列五走势图4.GENJUXITONGDEZUIDAGUOZAI

XITONGDEZUIDAGUOZAIYINGXIAOYUBIANSONGQIDEGUOZAIBAOHUJIXIAN,FOUZEHUIYINGXIANGBIANSONGQIDESHIYONGSHOUZHISUNHUAIBIANSONGQI。TONGCHANGYALIBIANSONGQIDEANQUANGUOZAIYALIWEIMANLIANGCHENGDE2BEI。

5.GENJUXUYAODEZHUNQUEDUDENGJI

BIANSONGQIDECELIANGWUCHAANZHUNQUEDUDENGJIJINXINGHUAFEN,BUTONGDEZHUNQUEDUDUIYINGBUTONGDEJIBENWUCHAXIAN(YIMANLIANGCHENGSHUCHUDEBAIFENSHUBIAOSHI)。SHIJIYINGYONGZHONG,GENJUCELIANGWUCHADEKONGZHIYAOQIUBINGBENZHESHIYONGJINGJIDEYUANZEJINXINGXUANZE。

6.GENJUXITONGGONGZUOWENDUFANWEI

CELIANGJIEZHIWENDUYINGCHUYUBIANSONGQIGONGZUOWENDUFANWEINEI,RUCHAOWENSHIYONG,JIANGHUICHANSHENGJIAODADECELIANGWUCHABINGYINGXIANGBIANSONGQIDESHIYONG;ZAIYALIBIANSONGQIDESHENGCHANGUOCHENGZHONG,HUIDUIWENDUYINGXIANGJINXINGCELIANGHEBUCHANG,YIQUEBAOQISHOUWENDUYINGXIANGCHANSHENGDECELIANGWUCHACHUYUZHUNQUEDUDENGJIYAOQIUDEFANWEINEI。ZAIWENDUJIAOGAODECHANGHE,KEYIKAOLVXUANZEGAOWENXINGYALIBIANSONGQIHUOCAIQUANZHUANGLENGNINGGUAN、SANREQIDENGFUZHUJIANGWENCUOSHI。

7.GENJUCELIANGJIEZHIYUJIECHUCAIZHIDEJIANRONGXING

排列五走势图ZAIMOUXIECELIANGCHANGHE,CELIANGJIEZHIJUYOUFUSHIXING,CISHIXUXUANYONGYUCELIANGJIEZHIJIANRONGDECAILIAOHUOJINXINGTESHUDEGONGYICHULI,QUEBAOBIANSONGQIBUBEISUNHUAI。

8.GENJUYALIJIEKOUXINGSHI

TONGCHANGYILUOWENLIANJIE(M20×1.5)WEIBIAOZHUNJIEKOUXINGSHI。

9.GENJUGONGDIANDIANYUANHESHUCHUXINHAO

TONGCHANGYALIBIANSONGQICAIYONGZHILIUDIANYUANGONGDIAN,TIGONGDUOZHONGSHUCHUXINHAOXUANZE,BAOKUO4~20mA.DC;、0~5V.DC、1~5V.DC、0~10mA.DCDENG,KEYIYOU232HUO485SHUZISHUCHU。

排列五走势图10.GENJUXIANCHANGGONGZUOHUANJINGQINGKUANGJIQITA

SHIFOUCUNZAIZHENDONGJIDIANCIGANRAODENG,XUANXINGSHIYINGTIGONGXIANGGUANXINXI,YIBIANCAIQUXIANGYINGCHULI。ZAIXUANXINGSHI,QITARUDIANQILIANJIEFANGSHIDENGYEKEYIGENJUJUTIQINGKUANGYUYIKAOLV。

二、电阻式压力变送器安装说明:
在安装使用压力变送器前应详细阅读产品样本及使用说明书,安装时压力接口不能泄露,确保量程及接线正确。压力传感器及变送器的外壳一般需接地,信号电缆线不得与动力电缆混合铺设,传感器及变送器周围应避免有强电磁干扰。

使用说明
日常维护
1、检查安装孔的尺寸:如果安装孔的尺寸不合适,传感器在安装过程中,其螺纹部分就很容易受到磨损。这不仅会影响设备的密封性能,而且使压力传感器不能充分发挥作用,甚至还可能产生安全隐患。只有合适的安装孔才能够避免螺纹的磨损(螺纹工业标准1/2-20 UNF 2B),通常可以采用安装孔测量仪对安装孔进行检测,以做出适当的调整。

南京金诺仪表有限公司

南京金诺仪表有限公司

排列五走势图DIZHI:NANJINGSHIQINHUAIQUHUAIHAILU148HAO

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