铠装铂电阻WZPK-105S 供应
产品概述
铠装铂电阻WZPK-105S是一种高精度温度传感器,采用不锈钢保护套管和高密度氧化镁绝缘材料制成,具有优异的机械强度和抗污染性能。其设计适用于复杂或空间受限的安装环境,可直接通过铜导线与二次仪表连接,为工业自动化系统提供稳定的温度监测信号。产品适用于液体、气体及固体表面温度测量,量程覆盖-200℃至500℃,可满足多种工业场景的需求。15
技术特点
该产品采用铂电阻测温元件,响应速度快,热惰性小,例如直径φ5mm的铠装结构热响应时间仅需8秒,显著减少动态误差。其柔性设计支持多方向弯曲,便于在狭窄管道或微型设备中安装。此外,产品具备良好的抗震性和耐压性能,公称压力可达40V,适合振动或冲击较大的工况环境。内部电阻丝采用氧化铁绝缘保护,有效延长使用寿命。26
应用场景
WZPK-105S广泛应用于石油化工、电力能源、食品加工等领域,尤其适合环境恶劣的场合,如高温高压反应釜、蒸汽管道或腐蚀性介质测量。其输出信号可直接接入显示仪表、记录仪或计算机系统,为温度控制、数据采集及过程自动化提供精准输入。典型应用包括锅炉温度监控、冷冻设备及热处理工艺监测。37
产品优势
相比传统装配式铂电阻,该型号直径更小(最小可达φ3mm),长度可根据需求定制,安装灵活性更高。不锈钢护套和密封结构设计增强了防潮、防尘性能,确保在潮湿或多粉尘环境中稳定工作。产品提供单支或双支规格,双支型号采用三线制引线,便于冗余备份或多点测量。911
Introduction
The WZPK-105S sheathed platinum resistor is a precision temperature sensor with a stainless steel sheath and magnesium oxide insulation, designed for demanding industrial environments. It supports direct connection to secondary instruments via copper wires, delivering stable signals for temperature monitoring within a range of -200°C to 500°C. Its compact design suits confined spaces while maintaining high durability.58
Key Features
Featuring a platinum sensing element, this model offers rapid response (e.g., 8s for φ5mm diameter) and bendable structure for flexible installation. The anti-vibration and pressure-resistant design (up to 40V) ensures reliability in harsh conditions, with oxidation-resistant materials extending service life. The slim profile (from φ3mm) adapts to micro-scale equipment.612
Applications
Ideal for petroleum, power generation, and food processing industries, it excels in high-temperature pipelines, reactors, or corrosive media. Compatible with displays, data loggers, and control systems, it facilitates real-time temperature tracking in boilers, refrigeration units, and thermal treatment processes.37
Advantages
Compared to conventional models, the WZPK-105S provides superior flexibility with customizable lengths and dual-element options (3-wire configuration). The sealed sheath enhances resistance to moisture and dust, ensuring consistent performance in humid or dusty settings. Its robust construction minimizes maintenance needs.911
铠装铂电阻
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概述
铠装铂电阻是一种温度传感器,它比装配式铂电阻直径小,易弯曲,抗震性好,适宜安装在装配式铂电阻无法安装的场合。本公司生产的WZPK系列铠装铂电阻采用引进铂电阻测温元件,因此,具有精确、灵敏、热响应时间快、质量稳定、使用寿命长等特点。
特点
★ 热响应时间短,减小动态误差
★ 直径小,长度不受限制
★ 测量精确度高
★ 进口薄膜电阻元件,性能可靠稳定
工作原理
铠装铂电阻是利用物质在温度变化时,其电阻值也随着发生变化的特征来测量温度的,当阻值变
化时,工作仪表便显示出阻值所对应的温度值。
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