【产品中文介绍】
WZPK2-535SA型装配式热电阻是针对工业温度测量领域研发的高精度传感设备，适用于各类工业生产场景的温度监控需求。产品采用模块化装配工艺，通过优化结构设计实现快速安装与便捷维护，为流程控制提供可靠的温度数据支持。

设备核心采用精密合金电阻元件，配合多层复合保护结构，确保在-200℃至500℃宽温域范围内保持稳定输出特性。测温元件与金属保护管之间填充高纯度氧化镁绝缘材料，辅以真空烧结工艺处理，显著提升热传导效率和抗震性能。保护管材质可根据应用需求选用316L不锈钢、哈氏合金等耐腐蚀材料，有效抵抗酸碱介质侵蚀及颗粒物冲刷。

该产品适配石油化工、能源电力、冶金制造、食品加工等多个领域，典型应用包括反应釜温度监控、管道介质测温、工业窑炉热循环系统等场景。独特的分体式接线盒设计支持多种电气接口配置，满足不同现场布线需求。接线腔内设双层密封结构，防护等级达IP65，可应对潮湿、粉尘等复杂工况环境。

通过优化敏感元件封装工艺，产品具备0.3%FS的测量精度和0.5秒的响应速度（T50）。提供铠装柔性延伸结构可选配置，适用于振动环境或狭小空间的安装需求。所有接触介质部件均通过72小时盐雾测试，确保长期使用的可靠性。

我们提供定制化工程服务，可根据客户具体需求调整保护管长度（常规规格50-3000mm）、插入深度、连接螺纹等参数，同时支持特殊弯曲角度加工。专业技术团队可为用户提供选型指导、安装调试建议及设备维护方案。

【Product Introduction in English】
The WZPK2-535SA assembled thermal resistor is a precision temperature sensing device developed for industrial measurement applications, delivering reliable temperature monitoring solutions for diverse production environments. Featuring modular assembly technology, the product combines optimized structural design with convenient installation and maintenance capabilities.

At its core lies a precision alloy resistance element enclosed in multi-layer protective construction, maintaining stable performance across a broad temperature range from -200℃ to 500℃. The high-purity magnesium oxide insulation between sensing element and metal sheath, processed with vacuum sintering technology, enhances thermal conductivity and vibration resistance. Optional sheath materials including 316L stainless steel and Hastelloy alloys provide effective protection against chemical corrosion and particulate erosion.

This device finds applications across petrochemical plants, power generation facilities, metallurgical systems, and food processing lines. Typical use cases include reactor temperature monitoring, pipeline fluid measurement, and industrial furnace thermal management. The detachable terminal box supports multiple electrical interface configurations with IP65-rated dual sealing design, ensuring reliable operation in humid or dusty environments.

With optimized encapsulation technology, the product achieves 0.3% FS measurement accuracy and 0.5s response time (T50). Optional armored flexible extensions accommodate installations in vibrating equipment or confined spaces. All wetted components have passed 72-hour salt spray tests for long-term durability.

Custom engineering services include dimensional adjustments (standard length 50-3000mm), insertion depth modification, thread specification changes, and special bending angle fabrication. Technical support covers device selection guidance, installation consultation, and maintenance planning.