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荧光光纤测温系统

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  • 荧光光纤测温系统
  • 光纤测温

详细描述

详细资料拨打电话:18506078622

荧光光纤测温系统参数

(以下为标准参数,具体可根据客户需求(qiu)定制化,需要(yao)详细功(gong)能资(zi)料请(qing)联系公(gong)司电(dian)话:0591-83841511)

环境温度 -20℃~+65℃
环境湿度 ≤95% (25℃)
工作电压 100~300VAC
通讯方式/规约 RS485/Modbus-RTU
测量范围 -40℃~200.0℃ (定制可达300℃)
测量精度 ±1%℃ (可定制更高精度)
分辨率 0.1℃
测温路数 1~32路(可扩展)
传感器类型 进口石英光纤,标配5米 (可定制不同长度)
光纤探头耐压 100KV(40mm耐压长度、5min耐受时间)
光纤探头直径 2.3mm  (可定制不同直径)

荧光光纤测温系统简介

该产品在高(gao)(gao)电(dian)压、强电(dian)磁干扰等(deng)特殊环(huan)境(jing)下(xia)测(ce)(ce)温(wen)有着独特的技术(shu)优势(shi)。其中变(bian)送器(qi)(qi)使(shi)(shi)(shi)(shi)用(yong)的荧(ying)光式光纤(xian)(xian)温(wen)度(du)(du)(du)(du)传感器(qi)(qi)的温(wen)度(du)(du)(du)(du)热点与(yu)测(ce)(ce)量(liang)信号接收部(bu)分没(mei)有使(shi)(shi)(shi)(shi)用(yong)电(dian)气连接,能(neng)长(zhang)期高(gao)(gao)精度(du)(du)(du)(du)和高(gao)(gao)稳定度(du)(du)(du)(du)工作,这大(da)大(da)提(ti)高(gao)(gao)了其应用(yong)范围。与(yu)此同时,光纤(xian)(xian)测(ce)(ce)温(wen)变(bian)送器(qi)(qi)有效地(di)解除(chu)高(gao)(gao)压断路器(qi)(qi)或(huo)电(dian)缆头处于过高(gao)(gao)温(wen)环(huan)境(jing)下(xia)使(shi)(shi)(shi)(shi)用(yong)而缩短寿命,甚至烧毁断路器(qi)(qi)或(huo)电(dian)缆,不(bu)利于开关(guan)柜(ju)的安(an)(an)全运行(xing)等(deng)隐(yin)患。变(bian)送器(qi)(qi)的精度(du)(du)(du)(du)及灵(ling)敏度(du)(du)(du)(du)高(gao)(gao)且耐高(gao)(gao)压防腐蚀、可远程监测(ce)(ce)、寿命长(zhang),体积小、使(shi)(shi)(shi)(shi)得仪表维护(hu)简(jian)易方(fang)便,运输安(an)(an)全。其内(nei)部(bu)模块化集成设(she)计,美观(guan)合理。

荧光光纤测温系统

荧光光纤测温系统特点

光纤末端探头贴在被测(ce)(ce)体(ti)表面测(ce)(ce)量温度

测温光纤对电磁场干扰免疫

对高压绝缘、防(fang)燃(ran)防(fang)爆

单点测温、数字(zi)信号输出

光(guang)纤探头最小可达(da)600um

变(bian)送器(qi)小(xiao)巧、安(an)装简便

 

荧光光纤测温探头

 

光(guang)(guang)纤(xian)探头(tou)由ST接(jie)头(tou)、光(guang)(guang)纤(xian)光(guang)(guang)缆(lan)、末(mo)端(duan)(duan)(duan)感温(wen)端(duan)(duan)(duan)三部(bu)(bu)分(fen)组成。ST接(jie)头(tou)是与(yu)光(guang)(guang)电(dian)模块的连接(jie)部(bu)(bu)分(fen);光(guang)(guang)纤(xian)光(guang)(guang)缆(lan)为(wei)(wei)传光(guang)(guang)部(bu)(bu)分(fen),内部(bu)(bu)为(wei)(wei)石英光(guang)(guang)纤(xian),石英光(guang)(guang)纤(xian)外(wai)部(bu)(bu)有涂覆层和包层,最外(wai)部(bu)(bu)为(wei)(wei)特(te)氟龙保(bao)护套;末(mo)端(duan)(duan)(duan)感温(wen)端(duan)(duan)(duan)含有感温(wen)稀土材料,用于产生含有温(wen)度信息的光(guang)(guang)信号;光(guang)(guang)纤(xian)整体(ti)耐200℃高温(wen),外(wai)表直径(jing)(jing)为(wei)(wei)3mm。长期弯(wan)曲半(ban)径(jing)(jing)13.2cm。短期弯(wan)曲半(ban)径(jing)(jing)4.4cm。光(guang)(guang)纤(xian)引出线(xian)对地距离为(wei)(wei)0.4m的情况(kuang)下,耐受工频电(dian)压100KV,持续(xu)时间(jian)5min

液晶显示仪表

光纤测温

 

液(ye)晶显(xian)示仪(yi)(yi)表(biao)(biao)与荧(ying)光光纤测温(wen)(wen)变送器(qi)(qi)(qi)配套使用,通过RS485通讯接口采(cai)集变送器(qi)(qi)(qi)传输过来(lai)的温(wen)(wen)度(du)(du)信息,实时显(xian)示探头(tou)温(wen)(wen)度(du)(du)。该(gai)液(ye)晶显(xian)示仪(yi)(yi)表(biao)(biao)提供(gong)一路与变送器(qi)(qi)(qi)连接的RS-485通讯接口。该(gai)显(xian)示仪(yi)(yi)表(biao)(biao)可设置(zhi)两重超(chao)温(wen)(wen)报警门(men)限(xian)值,可设置(zhi)测温(wen)(wen)路数;该(gai)液(ye)晶仪(yi)(yi)表(biao)(biao)适用于高压类开关(guan)柜、变压器(qi)(qi)(qi)、变频器(qi)(qi)(qi)、电抗器(qi)(qi)(qi)等设备。本仪(yi)(yi)表(biao)(biao)外(wai)观简便(bian)、稳定性(xing)高、性(xing)能良好。

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