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压力变送器的材料选择是压力测量的决定性因素

作者:发表时间:2018-11-07

边锋游戏    QINSHIXINGYETIHEQITIDUISUOCAIYONGDEYALICHUANGANJISHUGOUCHENGTESHUTIAOZHAN。YINCI,XUYAONENGGOUGENJUTEDINGYAOQIULINGHUODIAOJIEDEBIANSONGQI。SHIYONGSHANGHAIZIDONGHUAYIBIAOSICHANGCHANPINXILIE,NINJIANGSHIZHONGBAOCHIANQUAN。 


    上自仪四厂压力变送器的重要产品特征是其模块化结构。根据应用,各种机械和电气部件可以共同组装到:

    1.ZUIJIADIBAOCHIPIPEIDEYALIBIANSONGQIDESHIYONG。

    2.QUEBAOKUAISUSHISHICELIANGSHEZHI。


TU:DAIOXINGQUANCELIANGDANYUANDEYALIBIANSONGQIDEZUZHUANG


    QIJICHUSHIJUYOUYAZUTEXINGDEGAOZHILIANGCELIANGDANYUAN,QISHIYONGOXINGHUANMIFENG。ZHEIZHONGJIEGOUYUNXUDUOZHONGZUHE。QUJUEYUZAIJIAYAJIEZHIZHONGDESHIYONG,CAIYONGGEZHONGOXINGHUANCAILIAOYIZUIJIADIDINGZHIYALIBIANSONGQIYISHIYINGGAITEDINGYINGYONG。


TU:JINSHUZUOYALICELIANGDANYUANDESHILI


    RANER,DUIYUZAIZHURURANLIAO(CHAIYOU,QIYOU......)DENGQINSHIXINGJIEZHIZHONGHUOZAIGAOYACAOZUOZHONGDEYINGYONG,YONGOXINGHUANMIFENGBIANDEBUHESHI。ZAIZHEIZHONGHUANJINGZHONG,CELIANGDANYUANBIXUYUYALIDUANKOUHANJIEZAIYIQI。YINCI,SHANGHAIZIDONGHUAYIBIAOSICHANGKAIFALEYIZHONGBUHANDANXINGTIDEJINSHUMIFENGXINGBIANTIYONGYURANLIAOYINGYONG。


    ZHEIXIEWUDANXING(JINSHUMIFENG)BANBENKEYITIGONGGEZHONGJIXIESHEJI。ZAI0.05%FSDEJINGDUDENGJIZHONG,YALIBIANSONGQIDEBIAOCHENGYALIFANWEIWEI0 ... 20 barZHI0 ... 100 bar,SHUCHUXINHAOWEI4 - 20 mA。


    ZAI0.1%JINGDUDENGJIZHONG,YALIBIANSONGQIDEGONGCHENGYALIFANWEIWEI0 ... 20 barZHI0 ... 700 bar,BANBENWEI4-20 mAHUO0 - 5/10 V.


边锋游戏    MONIBIANSONGQIZAILIANGGEWENDUFANWEINEIXIAOZHUN,-25 ... 125°C(BIAOZHUN)HUO-40 ... 125°C(KEXUAN)。ZAILIANGGEWENDUFANWEINEI,ZONGWUCHADAIBAOZHENG<0.4%FS。


    SHANGHAIYIBIAOSICHANGYALIBIANSONGQICHANPINXILIEJUYOUSUODUANDEWAIXING,JIANGUDEWAIQIAOHEJIGAODELINGHUOXING,YUNXUZUIZHONGYONGHUGENJUXIANXINGYAOQIUPEIZHIZHEIXIEYALIBIANSONGQI。WULUNYALIDUANKOUHUODIANQILIANJIERUHE,DOUKETIGONGGEZHONGJIXIEANZHUANGDEKENENGXING。


    PINGJIEZHEIYILINGRENXINFUDEJISHUGUIFAN,ZHEIXIEYALIBIANSONGQIFEICHANGSHIYONGYUCELIANGJISHUHUOGONGCHANGHEJIXIEGONGCHENGDEGEZHONGYINGYONGLINGYU,YIJISHIYANTAIHUOXIAOZHUNSHESHIDEZHUANGBEI。