WR系列工业用隔爆、本安型热电偶是一种温度传感器，在化学工业自控系统中应用极广，通过温度传感器，可将控制对象的温度参数变成电信号，传递给显示、记录和调节仪表，对系统实行检测、调节和控制。

WR Series For industrial use Flameproof, Intrinsically safe type thermocouple Is a kind of temperature sensor, In the chemical industry in the automatic control system of wide application, Through the temperature sensor, Can put the control object The temperature parameter to electrical signal, Transferred to display, record and control instrument, On the system The implementation of inspection, regulation and control.

在化工厂，生产现场常伴有各种易燃、易爆等化学气体、蒸汽，如果使用普通的热电偶非常不安全，极易引起环境气体爆炸。因此，在这些场合必须使用隔爆或本安型热电偶作温度传感器，本公司生产隔爆或本安型热电偶产品适用在EX dIICT1~dIICT6温度组别区间内具有爆炸气体危险的场所内。

In the chemical plant, The production site is often accompanied by a variety of flammable, Explosive chemical gas, Steam, If using the ordinary thermocouple very unsafe, Extremely easy to cause environment gas explosion. Therefore, In these situations must use flameproof Or intrinsically safe type thermocouple as temperature sensor, The company production of Flameproof Or intrinsically safe type thermocouple products Applicable in EX dIICT1~dIICT6 Temperature group interval With explosive gases in dangerous places.

本公司生产的隔爆或本安型热电偶技术性能符合ZBN11002-2010工业热电偶技术条件和ZBY300-2010工业热电偶分度表及允许误差，同时产品均符合爆炸性环境用防爆电气设备通用要求GB3836.1~2010、GB3836.2-2010标准，由仪器仪表防爆安全监督检验站对产品的图样、技术文件、样机进行专门审定和批准，并以给防爆合格证，隔爆热电偶合格证号：CNEx14.2076X。

The company production of Flameproof Or intrinsically safe type thermocouple Technical performance in line with ZBN11002-2010 Industrial thermocouple Technology conditions And ZBY300-2010 Industrial thermocouple indexing table And permissible error, At the same time product Accord with the used in explosive environment Explosion proof electrical equipment General requirements GB3836.1~2010、GB3836.2-2010 Standard, By the national Explosion-proof instrument of safety supervision and inspection station On the product pattern, Technical documents, Prototype Special Examination and approval, And to give the explosion-proof certificate, Explosion proof t