电接点双金属温度计WZPK-366S 厂家
中文介绍
WZPK-366S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设备。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,带动触点动作,从而实现对温度的自动控制和报警功能。
其外壳材质通常为不锈钢,具有良好的耐腐蚀性和耐用性,适合在多种恶劣环境下使用。该温度计的标度盘公称直径为100mm,精度等级为1.5级或1.0级,热响应时间不超过40秒,防护等级达到IP55,能够在-25℃至55℃的环境温度和相对湿度不超过85%的条件下正常工作。此外,其设定点误差、切换差和切换重复性等指标均符合相关技术要求。
English Introduction
The WZPK-366S electric contact bimetallic thermometer is a widely used temperature measurement and control device in industrial production sites. It can directly measure the temperature of liquid, steam, and gas media within the range of -80℃ to 500℃ during the production process. The thermometer uses bimetallic strips as temperature sensing elements. When the temperature changes, the bimetallic strips deform accordingly, causing the contacts to move, thereby achieving automatic temperature control and alarm functions.
The thermometer s housing is typically made of stainless steel, which offers excellent corrosion resistance and durability, making it suitable for use in various harsh environments. The thermometer has a scale dial with a nominal diameter of 100mm, an accuracy class of 1.5 or 1.0, a thermal response time of no more than 40 seconds, and a protection rating of IP55. It can operate normally under environmental temperatures ranging from -25℃ to 55℃ and relative humidity not exceeding 85%. In addition, its set point error, switching difference, and switching repeatability all meet the relevant technical requirements.
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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