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差压变送器正确校验的方法安徽利铭仪表

浏览次数:148发布日期:2020-12-14

SHIJIXIAOZHUNSHIKEANYIXIABUZHOUJINXING:

1.XIANZUOYICI4-20mAWEIDIAO,YONGYIXIAOZHENGBIANSONGQINEIBUDED/AZHUANHUANQI,YOUYUQIBUSHEJICHUANGANBUJIAN,WUXUWAIBUYALIXINHAOYUAN。

2.ZAIZUOYICIQUANCHENGWEIDIAO,SHI4-20mA、SHUZIDUSHUYUSHIJISHIJIADEYALIXINHAOXIANGWENHE,YINCIXUYAOYALIXINHAOYUAN。JIANDINGBUTONGYUYALIBIAODEJIANDING,YINGXIANGCELIANGBUQUEDINGDEYINSUBAOKUOBIAOZHUNYALIFASHENGQIHESHUCHUDIANXINHAOLIANGGEFANGMIAN,SUOYIDUIQIJIANDINGBIAOZHUNQIDEXUANDINGYAOLIYONGPINGDINGBIAOZHUNQIDAILAIDEBUQUEDINGDUDEFANGFAJINXING。RUGUOMEIYOUANZHAOGUICHENGYAOQIUFANGFAJINXINGXUANDING,JIUYOUKENENGZAOCHENGLIYONGZHUNQUEDENGJIXUANZEBIAOZHUNQI、XUANDINGDEBIAOZHUNQIKEYIFUGAIQILIANGCHENGFANWEILIANGGEWUQU。DUIWUQUDECHANSHENGJINXINGLEXIANGXIDEFENXI,BINGSHIYONGSHILIJINXINGLEYANZHENG。 2)YAOFANGZHIZHAZIZAIDAOYAGUANNEICHENJI。

3.HOUZUOZHONGDINGLIANGCHENG,TONGGUODIAOZHENGSHIMONISHUCHU4-20mAYUWAIJIADEYALIXINHAOYUANXIANGWENHE,QIZUOYONGYUBIANSONGQIWAIQIAOSHANGDEDIAOLING(Z)、DIAOLIANGCHENG(R)KAIGUANDEZUOYONGWANQUANXIANGTONG。 

PZAICELIANGGUOCHENGZHONG,CHANGCHANGHUICHUXIANYIXIEGUZHANG,GUDEJISHIPANDINGFENXIHECHULI,DUIZHENGZAIJINXINGLESHENGCHANLAISHUOSHIZHIGUANZHONGYAODE。WOMENGENJURICHANGWEIHUZHONGDEJINGYAN,ZONGJIEGUINALEYIXIEPANDINGFENXIFANGFAHEFENXILIUCHENG。 

1DIAOCHAFA 

HUIGUGUZHANGFASHENGQIANDEDAHUO、MAOYAN、YIWEI、GONGDIANBIANHUA、LEIJI、CHAOSHI、WUCAOZUO、WUWEIXIU。 

2ZHIGUANFA 

GUANCHAHUILUDEWAIBUSUNSHANG、DAOYAGUANDEXIELOU,HUILUDEGUORE,GONGDIANKAIGUANZHUANGTAIDENG。 

 

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