电接点双金属温度计WSSX-485 厂家
产品介绍
中文介绍
WSSX-485电接点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与控制仪表。它能够直接测量生产过程中-80℃至+500℃范围内的液体、蒸汽和气体介质的温度。该温度计采用双金属片作为感温元件,当温度发生变化时,双金属片会随之变形,带动指针或触点动作,从而实现温度的直观显示和自动控制。
WSSX-485型号具有多种安装固定方式,如卡套螺纹安装,可满足不同设备的安装需求。其表盘直径为100mm,读数清晰,便于现场操作人员直接观察温度变化。此外,该温度计还具备自动切断电源和报警功能,能够在温度达到预设的上下限时触发警报,确保生产过程的安全性和稳定性。
该温度计的保护管材质通常为不锈钢,如1Cr18Ni9Ti、304、316等,具有良好的耐腐蚀性和耐压性能,适用于多种恶劣的工作环境。其精度等级为1.5级,能够提供可靠的温度测量结果,热响应时间不超过40秒,能够快速响应温度变化。
WSSX-485电接点双金属温度计广泛应用于化工、石油、食品、制药等行业,是实现温度自动化控制和监测的理想选择。
English Introduction
The WSSX-485 Electric-contact Bimetal Thermometer is a widely used industrial temperature measurement and control instrument. It can directly measure the temperature of liquids, vapors, and gaseous media within the range of -80°C to +500°C in various production processes. The thermometer utilizes a bimetallic strip as the temperature-sensing element. When the temperature changes, the bimetallic strip deforms, causing the pointer or contact to move, thereby achieving intuitive temperature display and automatic control.
The WSSX-485 model offers various installation options, such as clamp thread installation, to meet the requirements of different equipment. It features a dial diameter of 100mm, providing clear readings for on-site operators to directly monitor temperature changes. Additionally, the thermometer is equipped with an automatic power cut-off and alarm function, which triggers an alarm when the temperature reaches the preset upper or lower limits, ensuring the safety and stability of the production process.
The protective tube of the WSSX-485 is typically made of stainless steel, such as 1Cr18Ni9Ti, 304, and 316, offering excellent corrosion resistance and pressure resistance, making it suitable for various harsh working environments. With a precision grade of 1.5, it provides reliable temperature measurement results and a thermal response time of no more than 40 seconds, allowing for rapid response to temperature changes.
The WSSX-485 Electric-contact Bimetal Thermometer is widely used in industries such as chemical, petroleum, food, and pharmaceuticals, making it an ideal choice for achieving automated temperature control and monitoring.
电接点双金属温度计
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应用
电接点双金属温度计应用于生产现场对温度需自动控制和报警。直接测量各种生产过程中-80~500℃范围内体、蒸汽
和气体介质温度。
电接点双金属温度计的特点:
• 现场显示温度,直观方便;
• 具有自动切断电源和报警功能;
• 安全可靠,使用寿命长;
• 多种结构形式,可满足不同要求。
工作原理
电接点双金属温度计是利用温度变化时带动触点变化,当其与上下限触点或断开的同时,使电路中的继电器动作,从而自动控制及报警。
主要技术参数
• 产品执行标准:JB/T8803-1998 GB3836-83
• 标度盘公称直径:100
• 精度等级:(1.0),1.5
• 热响应时间:≤40S
• 防护等级:IP55
• 正常工作大气条件:温度-25~+55℃,相对湿度≤85%
• 设定点误差:设定点误差应不超过基本误差限的1.5倍。
• 切换差:切换差应不超过基本误差限的1.5倍。
• 切换重复性:切换重复性极限范围不大于基本误差限值的1/2。
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