电接点双金属温度计WSSX-482 供应
产品介绍
中文介绍: WSSX-482电接点双金属温度计是一种用于测量中低温的现场检测仪表,广泛应用于工业生产中需要自动控制和报警的场合。该温度计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,从而带动指针转动,直观显示温度变化。其测温范围为-60℃至500℃,精度等级为1.5级。
该温度计的结构设计合理,保护管、节头等部件采用1Cr18Ni9Ti材料,表壳经特殊工艺处理,具有良好的防水防腐性能。它还带有电接触装置,当温度达到设定的上下限值时,可自动触发电路系统中的继电器动作,实现自动控制和报警功能。此外,WSSX-482温度计有多种安装方式可供选择,包括固定螺纹、卡套螺纹等,能够满足不同用户的需求。
英文 Introduction: The WSSX-482 electrical contact bimetallic thermometer is a field detection instrument used for measuring medium and low temperatures. It is widely used in industrial production where automatic control and alarm functions are required. This thermometer utilizes a bimetallic strip as the temperature-sensing element. As the temperature changes, the bimetallic strip deforms, causing the pointer to rotate and display the temperature change intuitively. It has a temperature measurement range of -60℃ to 500℃ with an accuracy class of 1.5.
The thermometer features a rational structural design. The protective tube, joint, and other components are made of 1Cr18Ni9Ti material, and the case is treated with a special process, providing excellent waterproof and corrosion-resistant properties. It is also equipped with an electrical contact device that can automatically trigger the relay in the electrical system when the temperature reaches the preset upper or lower limit, achieving automatic control and alarm functions. Moreover, the WSSX-482 thermometer offers a variety of installation options, such as fixed thread and compression fitting thread, to meet the needs of different users.
电接点双金属温度计
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电接点双金属温度计,WSSX-416,WSSX-406,WSSX-485,WSSX-415,WSSX-405,WSSX-484,WSSX-414,WSSX-404,WSSX-483,WSSX-413,WSSX-403,WSSX-482,WZPK-124U,WZPK-406U,WZPK-503U,WZP-3212U,WZP-270U,WRNN2-436,WRP-130,WRP2-130,WRP-131,WRP2-131,WRQ-130,WRQ2-130,WRQ-131,WRQ2-131,WRR-130,WRR2-130,WZPK-336SA,WZPK2-335SA,WZPK-236SA,WZPK2-235SA,WZPK-333S,WZPK-334S,WZPK-335S,WZPK-236S,WZPK-235S, WZPK-234S, WZPK-233S, WZPK2-136S, WZPK2-135SA, WZPK-136S, WZPK-135S, WZPK-134S, WRNR-01, WRER2-14, WRNR2-14, WRER-14, WRER2-12, WRNR2-12, WRER-12, WRNR-12, WZP2-6312A, WZP-6312A, WZP2-631, WRN-624, WRNR2-01, SBWR-4170/440D
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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