一、DWB隔离式温度变送器产品概述

    信(xin)号调理器是(shi)在自(zi)动化控制系统中对各种(zhong)(zhong)联(lian)络(luo)信(xin)号进行变送、转(zhuan)换、隔(ge)离(li)、传输、运算的仪表，我(wo)们总(zong)称它们为信(xin)号调理器。我(wo)公司(si)生产的信(xin)号调理器从功能上分有与(yu)温度(du)传感器配(pei)(pei)套的隔(ge)离(li)型温度(du)变送器、与(yu)各种(zhong)(zhong)变送器配(pei)(pei)套的隔(ge)离(li)配(pei)(pei)电器、对各种(zhong)(zhong)信(xin)号进行隔(ge)离(li)转(zhuan)换的信(xin)号隔(ge)离(li)器等。从结构上分：有架装(zhuang)式(shi)、导轨式(shi)、盘装(zhuang)式(shi)等。

    LDFX系列信号隔离器(qi)主(zhu)要与DCS、PLC等工业测控系统(tong)配(pei)合使用(yong)(yong)。用(yong)(yong)来完(wan)善(shan)和补(bu)充系统(tong)模拟I/O插(cha)件功能，增加系统(tong)适用(yong)(yong)性和现场环境下的(de)可靠性。

    LDWB系(xi)列产品中的热(re)(re)(re)电阻、热(re)(re)(re)电偶(ou)信号变送器可与热(re)(re)(re)电阻、热(re)(re)(re)电偶(ou)温(wen)度传感(gan)器配合，完成温(wen)度的变送和隔(ge)离传输(shu)满足用户本地监(jian)视与远(yuan)程数(shu)据采集的需求(qiu)。

    LDFP隔(ge)离配电(dian)器(qi)(qi)，可以与各种温度变(bian)(bian)送(song)(song)器(qi)(qi)、流量变(bian)(bian)送(song)(song)器(qi)(qi)、压(ya)力变(bian)(bian)送(song)(song)器(qi)(qi)、液位变(bian)(bian)送(song)(song)器(qi)(qi)等24VDC供(gong)电(dian)的两线制变(bian)(bian)送(song)(song)器(qi)(qi)配套(tao)，完成(cheng)向变(bian)(bian)送(song)(song)器(qi)(qi)馈电(dian)、取回参数信号(hao)、隔(ge)离转换输(shu)出的工(gong)作。

    DWB隔离(li)温度变送器(qi)按电磁兼容性(xing)标(biao)准(zhun)设(she)计;采用(yong)上同(tong)行业*的(de)调制式变压器(qi)隔离(li)技术,完成输入、输出、电源的(de)相互隔离(li),在模块内部的(de)电路(lu)设(she)计上,以低功耗(hao)、低温漂技术为(wei)基础(chu),采用(yong)高品质元器(qi)件(jian),使产品能够长期(qi)稳(wen)定工(gong)作,同(tong)时产品设(she)有输入保护、干扰抑(yi)制、隔离(li)等功能.

    DWB隔离式温度变送器产(chan)品外形分为(wei)采用DIN35导轨式卡装方式和符合DDZ-III型(xing)架装式两种(zhong)结(jie)构(gou),螺栓(shuan)式端子安装使用方便(bian).

二、DWB隔离式温度变送器命名表