一、产品简介    Product introduction

        WSS系列双金属温度计其保护管、节头、锁紧螺栓等均采用1Cr18Ni9Ti材料，表壳采用铝板拉伸成型经切削加工表面黑色电泳处理(改进型表壳为全不锈钢)，表盖与表盒采用环型双层橡胶圈螺纹密封锁紧结构，故仪表整体防水防腐性能良好，径向型仪表采用弯管型结构，外型新颖、轻巧、美观与众不同。

        Protective tube, joint head and lockingbolt of WSS series bimetallic thermometer are made of 1Cr18Ni9Ti material, thecase is made of aluminum plate, and the surface is processed by cutting andblack electrophoresis (the improved case is all stainless steel), the watchcover and the watch box adopt a ring type double-layer rubber ring threadsealing and locking structure, therefore, the overall waterproof andanti-corrosion performance of the instrument is good. the radial instrumentadopts the elbow type structure, which is novel, light and beautiful.

        WSS系列双金属温度计是用于测量中、低温的现场检测仪表，可以用来直接测量气体和液体的温度。与玻璃水银为温度计相比具有无汞害、读数直观、牢固耐用、多种结构形式、可满足不同要求等优点。

        WSS seriesbimetallic thermometer is a field detection instrument for measuring medium andlow temperature, which can be used to directly measure the temperature of gasand liquid. Compared with the glass mercury thermometer, it has the advantagesof no mercury damage, intuitive reading, strong and durable, various structuralforms, and can meet different requirements.

二、工作原理    Operational principle

        WSS系列双金属温度计是利用绕制成螺旋管状的双金属片一端被固定，另一自由端与指针连接，随着温度的变化而转动，并带动指针旋转指示温度的单针式指示温度计。

        WSSseries bimetallic thermometer is a single needle indicating thermometer thatuses a bimetallic sheet wound into a spiral tube to fix one end and connect theother free end with the pointer. It rotates with the change of temperature anddrives the pointer to rotate to indicate the temperature.

三、技术参数   Technical parameter

四、结构形式   Structural style

五、选型图谱    Selection chart

六、外形尺寸    External dimensions

七、接线说明   Wiring instructions

八、产品分类   Product Classification

九、安装说明   Installation instructions

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!