电接点双金属温度计WSSX-403 厂家
产品概述
电接点双金属温度计WSSX-403是一款专为工业现场设计的温度监控与控制仪表,适用于液体、蒸汽和气体介质的温度测量,工作温度范围为-80℃至+500℃。该产品采用轴向型结构设计,表盘公称直径100mm,支持现场直观显示温度数值,并具备自动报警和电源切断功能。其核心部件由高弹性双金属片构成,通过温度变化驱动机械触点动作,联动外部继电器实现自动化控制,广泛应用于石油、化工、船舶、电力等领域。
产品特点包括:防水防腐蚀设计,适应复杂工业环境;机械触点寿命长,动作可靠性高;表盘可提供清晰刻度指示,支持快速读数;提供多种安装固定方式(如固定螺纹、可动外螺纹等),满足不同场景需求。139
Product Overview
The WSSX-403 Bimetal Thermometer with Electrical Contact is a robust temperature monitoring and control device designed for industrial applications, suitable for measuring liquid, steam, and gas temperatures within a range of -80℃ to +500℃. Featuring an axial-type structure with a 100mm dial, it provides on-site visual temperature display and integrates automatic alarm and power cutoff functions. Its core mechanism utilizes high-performance bimetal strips that mechanically actuate contacts upon temperature changes, enabling relay-based automation control. Common applications include oil refining, chemical processing, marine engineering, and power generation.
Key features include: corrosion-resistant and waterproof construction for harsh environments; durable mechanical contacts ensuring reliable operation; clear dial markings for easy reading; and multiple installation options (e.g., fixed thread or movable external thread) to accommodate diverse setups. The product emphasizes user-friendly operation and long-term stability without compromising accuracy.61322
技术特性
产品采用1Cr18Ni9Ti不锈钢保护管材质,耐高温且抗介质腐蚀;防护等级达IP55,有效防尘防溅水;热响应时间≤40秒,可快速反映温度变化;支持上下限触点设定,误差不超过量程的1.5倍。通过优化机械结构设计,产品在振动环境中仍能保持稳定性能,适用于锅炉、管道、反应釜等设备。51116
Technical Specifications
The WSSX-403 employs a 1Cr18Ni9Ti stainless steel protective tube for high-temperature and corrosion resistance, with an IP55-rated enclosure against dust and water splashes. Its thermal response time is ≤40 seconds for rapid temperature tracking. The adjustable upper/lower limit contacts ensure precise control, with tolerance within 1.5% of the span. Enhanced mechanical stability makes it ideal for vibration-prone installations such as boilers, pipelines, and reactors.71523
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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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