双金属温度计wss-451 厂家
WSS-451双金属温度计产品介绍
中文介绍
WSS-451双金属温度计是一种广泛应用于工业生产现场的温度测量仪表。它采用双金属片作为感温元件,当温度变化时,双金属片会发生形变,通过机械传动放大机构将形变转换为指针的转动,从而在刻度盘上直观地显示出温度值。这种温度计具有结构简单、坚固耐用、测量范围宽等特点,能够在较为恶劣的工作环境下稳定工作,如在有振动、冲击或潮湿的场所仍能保持良好的测量性能。其测量范围通常覆盖从低温到中高温的多个区间,满足不同工业场景对温度监测的需求,可广泛应用于化工、石油、电力、食品加工、制药等行业,为设备运行状态监控和工艺过程控制提供可靠的温度数据支持,助力企业实现精准的生产管理和质量控制。
English Introduction
The WSS-451 bimetallic thermometer is a widely used temperature measuring instrument in industrial production sites. It employs a bimetallic strip as the temperature-sensing element. When the temperature changes, the bimetallic strip undergoes deformation, which is then converted into the rotation of a pointer on the dial through a mechanical transmission and amplification mechanism, thereby intuitively displaying the temperature value. This type of thermometer is characterized by its simple structure, robustness, and wide measuring range. It can operate stably in relatively harsh working environments, such as those with vibration, impact, or humidity. The measuring range of the WSS-451 typically covers a broad spectrum from low to medium-high temperatures, meeting the temperature monitoring requirements of various industrial scenarios. It is extensively applied in industries like chemical engineering, petroleum, power generation, food processing, and pharmaceuticals. By providing reliable temperature data, it supports precise production management and quality control for enterprises, enabling them to monitor equipment operating conditions and control process procedures effectively.
双金属温度计
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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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