双金属温度计wss-502 供应
产品概述
WSS-502双金属温度计是一款适用于中低温环境测量的现场检测仪表,主要用于工业生产过程中液体、蒸汽和气体介质的温度监测。该产品采用螺旋管状双金属片传感技术,通过金属热膨胀差异驱动指针旋转,实现直观的温度显示。其设计兼顾实用性与耐用性,提供多种安装结构,可满足不同工业场景的需求。15
技术特点
WSS-502采用1Cr18Ni9Ti不锈钢保护管和铝制表壳,经过黑色电泳处理形成防腐层,配合双层橡胶圈密封结构,使产品具有较好的防水防腐蚀性能。温度计表盘提供60mm、100mm、150mm三种直径规格,指针式显示设计便于现场快速读取数据。产品支持轴向、径向、135°及万向等多种安装形式,适配管道、容器等不同位置的测温需求。测温范围为-80℃至+500℃,在常规工业环境下可保持稳定工作。21215
应用领域
该温度计适用于化工、石油、电力、冶金等行业的流程监测,可测量反应釜、输送管道、储罐等设备内的介质温度。相比传统玻璃温度计,它具有无汞环保、抗震性强、机械寿命长等优势,特别适合需要长期连续监测的工业场合。产品采用可拆卸机芯设计,便于在不停机情况下进行维护或更换,有助于减少设备停机时间。6923
产品优势
WSS-502双金属温度计通过优化结构设计实现了较快的热响应速度,典型情况下不超过40秒。产品外壳防护性能良好,能适应户外环境下的温度波动和湿度变化。万向型结构允许用户根据需要调整表头角度,提升读数便利性。根据不同工况需求,可提供不同长度的测温尾管(75-2000mm)和多种螺纹接口规格,增强安装灵活性。172730
English Product Introduction
The WSS-502 bimetal thermometer is a field measurement instrument designed for medium and low temperature applications. It utilizes a spiral-wound bimetallic strip sensing element that converts thermal expansion into pointer rotation, providing direct temperature readings on a clear dial. Available in dial sizes of 60mm, 100mm and 150mm, this thermometer offers multiple installation configurations including axial, radial, 135° and adjustable-angle types to accommodate different industrial setups. The stainless steel protection tube and aluminum casing with electrophoretic coating ensure reliable performance in demanding environments.321
Key Features
This thermometer features a robust construction with 1Cr18Ni9Ti stainless steel components and IP55-rated enclosure for water and corrosion resistance. Its measuring range covers -80°C to +500°C, suitable for monitoring liquids, vapors and gases in process pipelines or vessels. The modular core design allows for quick maintenance without process interruption. Customizable insertion lengths (75-2000mm) and thread specifications (M16×1.5, M27×2, NPT, etc.) provide flexible installation options for various industrial equipment. The vibration-resistant design and mercury-free operation make it a practical choice for continuous temperature monitoring.71318
Typical Applications
WSS-502 is widely used in chemical plants, power stations, oil refineries and metallurgical facilities for equipment temperature monitoring. It performs reliably in measuring process media within reactors, heat exchangers, storage tanks and transmission systems. The product s durable construction ensures long service life even under frequent thermal cycling conditions. Its straightforward mechanical display requires no external power, making it suitable for remote locations or hazardous areas where electronic devices may be impractical.101922
双金属温度计
wss-561,wss-461,wss-552,wss-452,WSS-551,wss-451,wss-582,wss-482,wss-581,wss-481,wss-512,wss-412,wss-312,wss-511,wss-411,wss-311,wss-502,WSS-402,wss-302,wss-501,wss-401,WSS-301,WSSXP-481,WSSXE-481,WSSXP-411,WSSXE-411,WSSXP-401,WSSXE-401,WSSP-581,WSSP-481,WSSP-511,WSSP-411,WSSP-501,WSSP-401,WSSE-581,WSSE-481,WSSE-511,WSSE-411,WSSE-501,WSSE-401,WSS-583L
工作原理
双金属温度计的工作原理是利用二种不同温度膨胀系数的金属,为提高测温灵敏度,通常将金属片制成螺旋卷形状,当多层金属片的温度改变时,各层金属膨胀或收缩量不等,使得螺旋卷卷起或松开。
由于螺旋卷的一端固定而另一端和一可以自由转动的指针相连,因此,当双金属片感受到温度变化时,指针即可在一圆形分度标尺上指示出温度来。这种仪表的测温范围是200~650℃,允许误差均为标尺两程的1%左右。
概述
双金属温度计的英文名称是bimetal thermometer;bimetallic thermometer,是一种适合测量中低温的现场检测仪表,可直接测量各种生产过程中的液体、蒸汽和气体介质温度。
双金属温度计主要的元件是一个用两种或多种金属片叠压在一起组成的多层金属片,利用两种不同金属在温度改变时膨胀程度不同的原理工作的。是基于绕制成环性弯曲状的双金属片组成。一端受热膨胀时,带动指针旋转,工作仪表便显示出热电势所应的温度值。
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