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防爆热电偶

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防爆热电偶

详细介绍

防爆热电偶


产品名称: 防爆热电偶

CHANPINSHUOMING:

概述


立博体育平台GONGYEYONGGEBAOREDIANOU、REDIANZUZUOWEIWENDUCELIANGHEKONGZHIDECHUANGANQIYUXIANSHIYIBIAOPEITAO,YIZHIJIECELIANGHEKONGZHISHENGCHANGUOCHENGZHONGDEQITI、YETIHEZHENGQIDEWENDU。

立博体育平台WOCHANGSHENGCHANDEHUAGONGZHUANYONGGEBAOREDIANOU、REDIANZUCHANPINFANGBAOXINGNENGANGUOJIABANBUDE“BAOZHAXINGHUANJINGYONGFANGBAODIANQISHEBEI”BIAOZHUNSHEJIZHIZAO,REDIANTEXINGFUHEGUOJIIECBIAOZHUN,BINGJINGGUOJIAYIQIYIBIAOFANGBAOANQUANJIANDUZHANCESHIHEGE.

GEBAOREDIANOU ,REDIANZUDEJIEGOU、YUANLIYUZHUANGPEIFANGSHIJIBENXIANGTONG,ZHUYAOQUBIESHIGEBAOCHANPINJIEXIANHE(WAIQIAO)ZAISHEJISHANGCAIYONGGAOQIANGDULVHEJINYAZHUERCHENG,BINGJUYOUZUGOUDENEIBUKONGJIAN,BIHOUHEJIXIEQIANGDU,XIANGJIAOMIFENGQUANDEREWENDINGXINGJUNFUHEGUOJIAFANGBAOBIAOZHUN。SUOYIDANGJIEXIANHENEIBUDEBAOZHAXINGHUNHEQITIFASHENGBAOZHASHI,QINEIYABUHUIPOHUAIJIEXIANHE,ERYOUCICHANSHENGDERENENGBUNENGXIANGWAIKUOSAN--CHUANBAO。ZHIYAOYONGHUYANGEZUNSHOUCHANPINSHIYONGGUIZE,CHANPINJIUNENGDADAOKEKAODEFANGBAOXIAOGUO。


特点


DUOZHONGFANGBAOXINGSHI,FANGBAOXINGNENGHAO;

YAHUANGSHIGANWENYUANJIAN,KANGZHENXINGNENGHAO;

CEWENFANWEIDA;

JIXIEQIANGDUGAO,NAIYAXINGNENGHAO;


工作原理


FANGBAOREDIANOUSHILIYONGJIANXIGEBAOYUANLI,SHEJIJUYOUZUGOUQIANGDUDEJIEXIANHEDENGBUJIAN,JIANGSUOYOUHUICHANSHENGHUOHUA,DIANHUHEWEIXIANWENDUDELINGBUJIANDOUMIFENGZAIJIEXIANHEQIANGNEI,DANGQIANGNEIFASHENGBAOZHASHI,NENGTONGGUOJIEHEMIANJIANXIXIHUOHELENGQUE,SHIBAOZHAHOUDEHUOYANHEWENDUCHUANBUDAOQIANGWAI,CONGERJINXINGGEBAO。


主要技术参数


CHANPINZHIXINGBIAOZHUN

IEC584

IEC1515

GB/T16839-1997

立博体育平台JB/T5582-91

GB3836


常温绝缘电阻


REDIANOUZAIHUANJINGWENDUWEI20±15°C,XIANGDUISHIDUBUDAYU80%,SHIYANDIANYAWEI500±50V(ZHILIU)DIANJIYUWAITAOGUANZHIJIANDEJUEYUANDIANZU>1000Ω.m


测量范围及允差


型 号 分度号 允 差 等 级

I II

允差值 测温范围°C 允差值

CEWENFANWEI°C

WRN K ±1.5°C -40~+375 ±2.5 °C -40~+333

±0.004ltl 375~1000 ±0.0075 ltl

333~1200

WRM N ±1.5°C -40~+375 ±2.5°C -40~+333

±0.004 ltl 375~1000 ±0.0075 ltl 333~1200

WRE E ±1.5°C -40~+375 ±1.5°C -40~+333

±0.004 ltl 375~800 ±0.004 ltl 333~900

WRF J ±1.5°C -40~+375 ±1.5°C -40~+333

±0.004 ltl 375~750 ±0.004 ltl 333~750

WRC T ±1.5°C -40~+125 ±1°C -40~+133

±0.004 ltl 125~350 ±0.0075 ltl 133~350



相关标签:防爆热电阻

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