WRN 订做WRN-130-230.304材质防腐蚀热电偶，订做这种型号和尺寸

是否提供加工定制	是	品Pai	乐清松迪
型号	WRN	品种	WRN-130.230
分度号	E,K,CU5O,PT100	测量范围	0-600（℃）
允差等级	0.1	热响应时间	1（s）
联接型式	多种可选择	外形尺寸	400（mm）
规格	500mm

订做各种型号的304防腐蚀热电偶工作原理：热电偶的工作原理是：两种不同成分的导体两端经焊接、形成回路，直接测温端叫测量端，接线端子端叫参比端。当测量端和参比端存在温差时，就会在回路中产生热电流，接上显示仪表，仪表上就指示出热电偶，产生的热电动势的对应温度值。　热电偶的热电动势将随着测量端温度升高而增长，热电动势的大小只和热电偶导体材质以及两端温差有关，和热电极的长度、直径无关。装配式热电偶主要由接线盒、保护管、绝缘套管、接线端子、热电极组成基本结构，并配以各种安装固定装置组成。Working principle:the working principle of thermocoupleis:two different componentsof the conductor ends by welding,to form a loop,and directly measure theendcalledmeasuring terminal,terminalendcallreference end.When the measuringend and the referencetemperature at the end there,will beproduced in loopthermal current,connected to display instrument,the instrumentisindicative of athermocouple,produced by thermoelectricEMF corresponding temperature.Thermocouplemeasurements of thermal emf will end withtemperature rise,only the size of Thermal EMF andthe thermocouple conductormaterial andthe temperature difference between the two ends,andthe hot electrode length,diameter.Assembly thermocoupleis mainly composed of ajunction box,a protecting tube,insulating sleeve,terminal,thermal electrodecomposed of the basicstructure,and withvarious mountingfixing device.