一、产品简介   Product introduction

        在工业自控系统中，WR系列热电偶作为温度传感器已得到广泛应用，但在某些场合，如化工厂、冶炼厂、火电厂等，用普通热电偶就极易损坏。因此，在这些场合必须采用特殊材料及结构的热电偶。

        Inindustrial automation systems, WR series thermocouples have been widely used astemperature sensors. However, in certain situations, such as chemical plants,smelters, thermal power plants, etc., ordinary thermocouples are extremelyprone to damage. Therefore, special materials and structures of thermocouplesmust be used in these situations.

        WR系列耐磨热电偶由于针对不同温度范围及被测介质而采用不同的高强度耐磨保护管及表面改性措施，构成复合管型实体化结构本系列产品适用于对保护管磨损严重的石油化工，输煤系统，流化床式锅炉，水泥熟料及耐火材料等流动粉体及物料的温度测量。进一步提高热电偶的使用寿命。保护套管具有耐磨，耐高温氧化，耐硫化、耐液态铁粉、石灰石等水泥料腐蚀，抗冲刷。

        WR series wear-resistant thermocouples adopt different high-strengthwear-resistant protective tubes and surface modification measures for differenttemperature ranges and tested media, forming a composite tube type solidstructure. This series of products is suitable for temperature measurement offlowing powders and materials such as petrochemical, coal conveying systems,fluidized bed boilers, cement clinker, and refractory materials with severewear of protective tubes. Further improve the service life of thermocouples.The protective casing is wear-resistant, resistant to high temperatureoxidation, sulfurization, corrosion of cement materials such as liquid ironpowder and limestone, and resistant to erosion.

        WR系列耐磨热电偶由耐磨头、连接杆、安装固定用的螺纹或法兰、接线盒、热电偶芯或热电偶丝等部分组成。

        WR series wear-resistant thermocouple is composed of wear-resistant head,connecting rod, thread or flange for installation and fixation, junction box,thermocouple core or thermocouple wire, and other parts.

        WR系列耐磨热电偶采用特殊材质的耐热材质及耐磨合金材质作为测温外套管和耐磨头，根据被测量温度的不同，所选择的耐磨保护管材质也不同，采用法兰连接或者螺纹连接方式，能长期使用在0-1400℃的范围内进行温度测量，是冶金、化工、水泥厂、电厂、流化床锅炉行业运用在高温及耐磨环境中最理想的测量温度传感器。

        WR series wear-resistant thermocouples use special heat-resistant materials andwear-resistant alloy materials as temperature measurement sleeves andwear-resistant heads. Depending on the temperature being measured, the selectedwear-resistant protective tube material also varies. They are connected byflange or thread, and can be used for temperature measurement in the range of0-1400 ℃ Celsius for a long time. They are suitable for metallurgy,chemical industry, cement plants, power plants, etc The fluidized bed boilerindustry is the most ideal temperature sensor for measuring high temperatureand wear-resistant environments.

二、产品特点   Product features

三、技术参数   Technical parameter

四、选型图谱    Selection chart

五、产品分类   Product classification

以上参数仅供参考，如有改动恕不另行通知!

Above parameters arefor reference only and are subject to change without prior notice!