【铠装铂热膜电阻WZPK-264U 产品介绍（中文版）】
WZPK-264U型铠装铂热膜电阻是一款面向工业领域高精度温度测量的核心传感元件，采用创新工艺与稳定性设计理念，可满足复杂工况下的长期可靠运行需求。产品主体结构由高纯度铂金属传感膜层、特种陶瓷基体及多层保护材质复合而成，外层采用一体化不锈钢铠装封装技术，有效提升机械强度与环境适应能力，广泛应用于能源、化工、冶金等领域的温度监控系统。
技术亮点方面，产品通过优化膜层沉积工艺，实现温度信号与电阻值的高度线性对应关系，显著提升测量一致性。传感单元采用悬浮式隔离设计，减少外部应力对测量精度的影响，结合梯度退火处理技术，确保-200℃至+850℃宽温域范围内的稳定性输出。铠装结构内置双层绝缘层，强化电气隔离性能，可抵御瞬时电流冲击与电磁干扰。接口端采用全密封焊接工艺，支持IP67防护等级，适配法兰、螺纹等多种工业标准安装方式。
在应用适配性上，WZPK-264U凭借紧凑型结构设计（外径可定制3mm-8mm规格），特别适用于管道狭小空间、移动设备振动环境及高压容器的嵌入式安装。产品兼容主流PLC系统与数显仪表，支持四线制接线方式降低引线电阻干扰。出厂前经过多段温度标定与72小时老化测试，确保交付产品具备优秀的重复性与长期漂移控制能力。
【Armored Platinum Thin Film Resistance WZPK-264U Product Introduction (English Version)】
The WZPK-264U armored platinum thin film resistance represents a high-performance temperature sensing solution engineered for precision measurement in demanding industrial environments. Featuring a multi-layer composite structure, this sensor integrates ultra-pure platinum sensing film with advanced ceramic substrates, encapsulated by seamless stainless steel armor through cold-forming technology. Its robust construction ensures reliable operation in energy generation, chemical processing, metallurgical systems and other critical temperature monitoring scenarios.
Technological advancements include a proprietary film deposition process that achieves superior linearity between temperature and resistance characteristics. The suspended sensing element design effectively isolates mechanical stress, while gradient annealing treatment guarantees stable output across an extended operating range from -200°C to +850°C. Dual-layer ceramic insulation within the armored housing enhances electrical isolation, providing immunity to transient current surges and electromagnetic interference. Hermetically sealed terminals with IP67 rating support flexible installation via flange, threaded or direct immersion configurations.
Engineered for operational versatility, the compact form factor (customizable outer diameter 3mm-8mm) enables deployment in constrained pipeline spaces, mobile equipment with vibration exposure, and high-pressure vessel integration. The four-wire connection interface minimizes lead resistance effects, ensuring compatibility with mainstream PLC systems and digital indicators. Each unit undergoes rigorous multi-zone temperature calibration and 72-hour aging protocols prior to shipment, delivering exceptional measurement repeatability and long-term drift control for continuous process monitoring applications.
产品设计注重环境适应性，表层特殊处理工艺可耐受多种腐蚀性介质侵蚀，抗震结构通过模拟运输振动测试验证。支持-40℃至+120℃环境温度工作，满足极端气候区域设备配套需求。通过模块化组件设计，可根据客户需求灵活配置接线盒形式与引线长度，缩短设备集成周期。
The corrosion-resistant surface treatment withstands aggressive chemical exposure, while the vibration-dampening structure has been validated through simulated transportation testing. Operational environment tolerance spans from -40°C to +120℃, ensuring reliability in extreme climate conditions. Modular component design allows flexible customization of junction box configurations and cable lengths, accelerating system integration efficiency for diverse industrial applications.
