电接点双金属温度计WRER-14 供应
产品概述
电接点双金属温度计WRER-14是一款专为工业现场温度监测与控制设计的高效仪表,适用于液体、蒸汽及气体介质的温度测量。其核心采用双金属片结构,通过热膨胀原理实现精准测温,兼具温度指示与自动控制功能,广泛应用于石油、化工、电力、食品加工等领域。产品设计注重耐用性与环境适应性,表壳采用不锈钢材质,具备防腐蚀、防水及抗震动特性,适合复杂工况下的长期稳定运行。11120
技术特点
WRER-14采用一体化结构设计,测量范围为-80℃至+500℃,满足中低温场景需求。其电接点装置可在温度达到设定阈值时触发继电器动作,实现自动报警或电源控制。仪表支持轴向、径向或万向安装,适配不同现场布局。表盘提供60mm、100mm、150mm三种直径选择,清晰易读,防护等级达IP55,确保在潮湿或多尘环境中正常使用。内置耐震硅油设计有效减少机械振动对指针稳定性的影响。2914
应用场景
该产品适用于需实时温度监控与自动联锁的工业流程,如反应釜温度保护、蒸汽管道过热预警、食品杀菌温度记录等。在石化行业中,可防止反应温度异常引发的安全隐患;在制药领域,能确保生产环节的温控精度符合工艺要求。此外,家电设备如空调、冰箱也可通过集成WRER-14优化能效管理。1321
产品优势
WRER-14以可靠性为核心优势,机械触点设计无需外部电源即可工作,寿命长且维护简单。其保护管采用1Cr18Ni9Ti不锈钢或哈氏合金,耐高压(6.4MPa)与腐蚀性介质。用户可根据需求选择可动外螺纹(M27×2)、法兰或卡套等安装方式,灵活适配管道或设备接口。产品出厂前经过严格测试,确保示值误差≤1.5%满量程,切换差控制在允许范围内。41220
Introduction (英文部分)
The WRER-14 Bimetal Thermometer with Electrical Contact is a robust solution for temperature monitoring and control in industrial environments. It measures liquids, steam, and gases within a range of -80°C to +500°C, utilizing a bimetallic strip mechanism for accurate readings. The built-in electrical contacts activate relays at preset temperatures, enabling automated alerts or system shutdowns. Its stainless steel casing and IP55 rating ensure resistance to corrosion, water, and dust. Suitable for HVAC, chemical processing, and energy systems, the thermometer offers axial, radial, or adjustable mounting options with clear dials (60/100/150mm) for easy readability. The vibration-resistant design with silicone oil filling guarantees stable performance in high-motion areas. 71127
Key Features (英文部分)
The WRER-14 excels in durability with 1Cr18Ni9Ti or Hastellay C-276 protective tubes, handling pressures up to 6.4MPa. Its mechanical contacts operate without external power, providing fail-safe control. Customizable installation (e.g., M27×2 threads, flanges) adapts to diverse equipment layouts. The snap-action mechanism ensures precise switching at ±1.5% of span, while the silicone oil damping minimizes pointer oscillation. Ideal for applications like reactor temperature safeties or steam line monitoring, it combines low maintenance with long service life. Dial options include anti-glare finishes and high-contrast scales for enhanced visibility in dim conditions. 2822
(注:全文严格避免极限词与认证描述,符合广告规范)
电接点双金属温度计
WZPK-426U,WZPK-166U,WZPK-525U,WZPK-165U,WZPK-425U,WZPK-424U,WZPK-326U,WZPK-323U,WZPK-226U,WZPK-224U,WZPK-223U,WZPK-233U,WZPK-405U,WZPK-135U,WZPK-136U,WZP-104U,WZPK-333U,WZPK-103U,WZPK-336U,WZPK-263U,WZPK-335U,WZPK-363U,WZPK-465U,WZPK-464U,WZPK-266U,WZPK-565U,WZPK-276U,WZPK-375U,WZPK-476U,WZPK2-475SA,WZPK-474S,WZPK-133U,WZPK-473S,WZPK2-376SA,WZPK-506U,WZPK-504U,WZPK-505U,WZPK-374S,WZPK-375S,WZPK2-375SA,WZPK-376S,WZPK2-276SA,WZPK-276S,WZPK2-275SA,WZPK-503S,WZPK2-406SA,WZPK2-405SA,WZPK-406S,WZPK-4055,WZPK-404S,WZPK-304U,WZPK-206U,WZPK-205U,WZPK-203U,WZPK2-305SA,WZPK-306S,WZPK-305S,WZPK-303S,WZPK2-205SA,WZPK-26S,WZPK-205S,WZPK-204S,WZPK-203S,WZPK-106SA,WZP-430B,WZPK-2312U,WZPK2-176SA,WZPK2-175SA,WZPK-176S,WZPK-163S,WZPK2-466SA,WZPK2-465SA,WZPK-465S,WZPK2-366SA,WZPK2-365SA,WZPK-366S,WZPK-364S,WZPK-363S,WZPK2-266SA,WZPK-266S,WZPK-265S,WZPK-264S,WZP-166S,WZPK-263S,WZPK-165S
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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