百家乐官网

欢迎登入仪器仪表温度测量仪表频道,本站专注于打造仪器仪表行业知名平台!

专业的仪器仪表厂家,专注品质20年!百家乐官网 选型价格技术联系
当前位置: 仪器仪表厂 > 选型 > 温度测量仪表 > 浏览选型

防爆铂热电阻

更新时间: 2016年06月18日 作者: 绍兴中仪 关注量:
3 张,当前第 1上一张 | 下一张 幻灯播放
防爆铂热电阻
防爆铂热电阻

百家乐官网fangbaoboredianzu,keyujinkougebaojiexianhepimei,yongyuhanyibaoqitixianchang,jiangweixianxiaomieyuwuxing。

铂热电阻选型

WZP装配防爆铂热电阻
WZPK铠装防爆铂热电阻
电阻体个数单支
2双支
安装固定形式1无固定装置
2固定卡套螺纹
3活动卡套螺纹
4固定卡套法兰
5活动卡套法兰
接线盒形式4防爆接线盒
产品直径(mm)3Ф3铠装式
4Ф4
5Ф5
6Ф6
8Ф8
1Ф12装配式
0Ф16
常规型号例举: WZP-241(PT100/防爆接线盒/直径12mm/固定螺纹M27*2/L*l=600*450mm)

选型须知

1、xinghao;

2、fangbaodengji;

3、jingdudengji;

4、anzhuanggudingfangshi(rucaiyongluowen[tigongxiangyingguige]huofalan[tigongxiangyingguige]huoqita) ;

5、tantoucaizhi;

百家乐官网6、tantouzhangduhuocharushendujizhijing。

保护管材质及选用

材质使用温度特点及用途
1Cr18Ni9Ti-200~800具有高温耐蚀性,通常作为一般热钢使用
304-200~800低碳含量,具有良好耐晶间腐蚀性,通常作为一般耐热钢使用
316-200~750低碳含量,具有良好耐晶间腐蚀性,作为耐腐蚀钢使用
316L-200~750超低碳含量,具有良好耐晶间腐蚀性,作为耐腐蚀钢使用
310S-200~1000具有高温抗氧化性,耐腐蚀型通常作为热钢使用
GH30300~1100镍基高温合金钢,具有优良抗氧化性,耐腐蚀型,通常作为耐热钢使用

防爆铂热电阻原理

fangbaoboredianzu(pt100)shiboredianzupt100wenduchuanganqiyufangbaojiexianhecaiyongxianjinjishuzuheercheng,taliyongjianxigebaoyuanli,shejijuyouzugouqiangdudejiexianhedengbujian,jiangsuoyouhuichanshenghuohua,dianhuheweixianwendudelingbujiandoumifengzaifangbaojiexianheqiangnei,dangqiangneifashengbaozhashi,nengtongguojiehemianjianxixihuohelengque,shibaozhahoudehuoyanhewenduchuanbudaoqiangwai,congerjinxinggebao。

fangbaoboredianzutongchangheshuxianbiao、jiluyi、kongzhishebeidengpeitaoshiyong,duixitongshixingjiance、diaojiehekongzhi。zhijieceliangshengchanxianchangcunzaitanqinghuahewudengbaozhawude-200°c~500°cfanweineiyeti、zhengqiheqitijiezhiyijigutibiaomianwendu,zaigongyezikongxitongzhongyingyongjiguang。

百家乐官网fangbaoredianzuchangyongzaihuagongchang、shengchanxianchangchangbanyougezhongyiran、yibaodenghuaxueqiti、zhengqi,ruguoshiyongputongdebodianzufeichangbuanquan,jiyiyinqihuanjingqitibaozha。yinci,zaizheixiechanghebixushiyongfangbaoboredianzuzuowenduchuanganqi,benchangshengchandefangbaoredianzushiyongzaidiibt4~diict6 wenduzubiequjianneijuyoubaozhaxingqitiweixiandechangsuonei。

shaoxingzhongyishengchandefangbaoboredianzucaiyongjinkoupt100yuanjianzuoweiganwenyuanjian,qijishuxingnengfuhe zby301-85gongyebodianjishutiaojianhefendubiao。tongshichanpinfuhebaozhaxinghuanjingyongfangbaodianqishebeitongyongyaoqiugb3836.1-83 、gb3836.2-83biaozhun。

产品特点

·压簧式感温元件,抗振性能好;
·采用铂热电阻测量精确度高;
·毋须补偿导线,节省费用;
·进口薄膜电阻元件,性能可靠稳定。
·产品执行标准: IEC751 / JB/T18622-1997 / JB/T8623-1997 / JB/T5518-91
百家乐官网·常温绝缘电阻: 热电阻在环境温度为15~35°C,相对湿度不大于80%,试验电压为10~100V(直流)电极与外套管之间的绝缘电阻>100MΩ。

测量范围及允差

型号分度号测温范围精度等级允许误差
WZPPt100-200~+500A级±(0.15+0.002) ltl
B级±(0.30+0.005) ltl

防爆铂热电阻隔爆等级

防爆分组形式

防爆铂热电阻的防爆等级图

1、dianqishebeileixing

 ilei---meikuangjingxiayongdianqishebei、iilei---gongchangyongdianqishebei

2、fangbaodengji

百家乐官网fangbaoboredianzudefangbaodengjianqishiyongyubaozhaxingqitihunhewuzuidaanquanjianxifenweia b csanji。

类别级别最大试验安全间隙(MESG)mm
IIA0.9≤MESG
B0.5<MESG<0.9
CMESG≤0.5

3、wenduzubie

百家乐官网fangbaoboredianzudewenduzubieanqiwailubufenyunxuzuigaomianwendufenweit1~t6。

温度组别允许最高表面温度 ℃
T1450
T2300
T3200
T4135
T5100
T685

4、fangbaojibie

exdii□t□、exiaii□t□、fanghudengji: ip65。

防爆铂热电阻化工厂应用案例图

fangbaoboredianzuyongyuhuagongchanganlitu

本安防爆型热电阻规范性引用文件

百家乐官网xialiebiaozhunzhongdetiaokuantongguogb/tduibenbiaozhundeyinyongerchengweibenbiaozhundetiaokuan。fanshizhuriqideyinyongbiaozhun,qisuihousuoyoudexiugaidan(bubaokuokanwudeneirong)huoxiudingbanjunbushiyongyubenbiaozhun,raner,guligenjubenbiaozhundachengxieyidegefangyanjiushifoukeshiyongzheixiebiaozhundezuixinbanben。fanshibuzhuriqideyinyongbiaozhun,qizuixinbanbenshiyongyubenbiaozhun。

百家乐官网gb/t2829-2002 zhouqijianyanjishuchouyangchengxujibiao(shiyongyuduiguochengwendingxingdejianyan)

gb3836.1-2000 baozhaxingqitihuanjingyongdianqishebei di1bufen: tongyongyaoqiu

gb3836.2-2000 baozhaxingqitihuanjingyongdianqishebei di2bufen: gebaoxing“d”

百家乐官网gb3836.4-2000 baozhaxingqitihuanjingyongdianqishebei di4bufen: benzhianquanxing“i”

gb4208-1993 waiqiaofanghudengji(ipdaima)

gb/t13926-1992 gongyeguochengcelianghekongzhizhuangzhilediancijianrongxingneng fushediancichangyaoqiu

gb/t15464-1995 yiqiyibiaobaozhuangtongyongjishutiaojian

gb/t17212-1998 gongyeguochengcelianghekongzhi shuyuhedingyi

百家乐官网gb/t17214.1-1998 gongyezidonghuayibiaogongzuotiaojian di1bufen:qihoutiaojian

gb/t17614.1-1998 gongyeguochengkongzhixitongyongbiansongqi diyibufen:xingnengpingdingfangfa

百家乐官网jb/t7386.1-1994 gongyezidonghuayibiaoshuyu: wenduyibiao

百家乐官网jb/t10201-2000 daizhuanhuanqiredianzu

百家乐官网jb/t8622-1997 gongyeboredianzujishutiaojianjifendubiao

jb/t8623-1997 gongyetongredianzujishutiaojianjifendubiao

百家乐官网jb/t9233.11-1999 gongyezidonghuayibiaotongyongshiyanfangfa waijiecichangyingxiang。

安装注意事项

duifangbaoboredianzudeanzhuang,yingzhuyiyouliyucewenzhunque,anquankekaojiweixiufangbian,erqiebuyingxiangshebeiyunxingheshengchancaozuo,yaomanzuyishangyaoqiu,zaixuanzeduiredianzudeanzhuangbuweihecharushendushiyaozhuyiyixiajidian:

1、weileshiredianzudeceliangduanyubeicejiezhizhijianyouchongfenderejiaohuan,yinghelixuanzeceliangweizhi,jinliangbimianzaifamen,wantoujiguandaoheshebeidesijiaofujinzhuangsheredianzu。

百家乐官网2、daiyoubaohutaoguanderedianzuyouchuanrehesanresunshi,weilejianshaoceliangwucha,redianzuyinggaiyouzugoudecharushendu:

百家乐官网 a.duiyuceliangguandaozhongxinliutiwenduderedianzu,yibandouyingjiangqiceliangduancharudaoguandaozhongxinchu(chuizhianzhuanghuoqingxieanzhuang),birubeiceliutideguandaozhijingshi200haomi,neiredianzucharushenduyingxuanze100haomi;

 b.duiyugaowengaoyahegaosuliutidewenduceliang(ruzhengqiwendu),weilejianxiaobaohutaoduiliutidezulihefangzhibaohutaozailiutizuoyongxiafashengduanlie,kecaiqubaohuguanqianchafangshihuocaiyongretaoshiredianzu,qianchashideredianzubaohutaoguan,qicharuzhuzhengqiguandaodeshenduyingbuxiaoyu75mm;retaoshiredianzudebiaozhuncharushenduwei100mm;

 c.jiaruxuyaoceliangshiyandaoneiyanqidewendu,jinguanyandaozhijingwei4m,fangbaoboredianzucharushendu1mjike;

 d.dangfangbaoboredianzudeceliangyuanjiancharushenduchaoguo1mshi,yingjinkenengchuizhianzhuang,huojiazhuangzhichengjiahebaohutaoguan。

防爆铂热电阻厂家

shaoxingzhongyidianziyouxiangongsiweileshiyingxinshijifazhandexuyao,gongsitichule"rencaiweiben、chuangxinweihun、xiezuoweiji、zhiliangweigen"qiyefangzhenhebagongsibanchengshijieyiliudezidonghuayiqiyibiaozhongyaoshengchanqiyedefazhanmubiao,yiguanjianchiyuguoneiwaiyixianxinpianchangshanghezuo,jingxuankekaoyuanqijian,caiyongxianjinjishubingyinjindaliangxiaoyanjianceshebei,shengchanjuyougaoxingjiabidefangbaoboredianzu,zhenchenghuanyinggejiepengyou、zhongwaikeshanglaibaijialeguanwanggongsicanguan、kaocha、zhidao,mouqiugongtongfazhan。

选型排行
相关报价
资料下载
联系厂家

地址: 绍兴市越城区东大池路3号
电话:
手机:

zaixianxunjia


在线 Email询价

拨打电话发短信
版权所有:百家乐首页|官网【开户首充送大礼】
百家乐首页|官网【开户首充送大礼】 腾讯5分彩 腾讯5分彩 365bet体育手机版-365bet真人 pp电子平台_pp电子游戏平台 dg真人游戏_dg真人平台【开户首充送大礼】