【WZP-430B电站测温用热电阻 产品介绍】
WZP-430B型热电阻专为电站温度监测需求设计，适用于发电机组、输变电设备及能源设施中的长期稳定测温场景。产品采用模块化结构设计，通过优化感温元件与保护套管配合方式，实现温度信号的高效传递与抗干扰能力，可适配多种工业控制系统。
核心元件选用耐高温合金材料，结合多层密封工艺，能够在-200℃至+650℃宽温域范围内保持线性输出特性。针对电站复杂工况，保护套管表面经特殊防腐蚀处理，有效应对潮湿、粉尘及弱腐蚀性介质环境。传感器内部填充高纯度氧化镁粉末，提升热响应速度的同时增强机械抗震性能，适应设备振动场景。
产品设计注重长期稳定性，通过1200小时连续老化测试验证，全量程范围内年漂移量小于0.1%。接触式安装结构支持法兰、螺纹等多种固定方式，便于集成到现有监测体系中。独特的分体式接线盒设计可实现现场快速维护，降低设备停机时间。
本产品适用于火电厂锅炉温度监测、水轮机组轴承温度检测、核电站冷却系统监控及新能源储能设备热管理等领域。配套提供定制化探头长度（50mm-2000mm）及输出接口选项，满足不同安装空间需求。技术服务团队可根据项目实际工况提供选型指导与安装方案优化建议。
【WZP-430B Thermal Resistor for Power Plant Temperature Measurement】
The WZP-430B thermal resistor is engineered for temperature monitoring in power generation systems, including power units, transmission equipment and energy infrastructure. Featuring modular construction, it optimizes the coordination between sensing elements and protective sleeves to ensure reliable signal transmission with enhanced anti-interference capability, compatible with various industrial control systems.
Constructed with high-temperature resistant alloy core and multi-layer sealing technology, the device maintains linear output characteristics across an extensive temperature range from -200℃ to +650℃. The corrosion-resistant surface treatment on protective sleeves ensures durable operation in humid, dusty or mildly corrosive environments. Internal high-purity magnesium oxide filling improves thermal response speed while providing mechanical shock resistance for vibration-intensive applications.
Long-term stability is achieved through 1,200-hour continuous aging tests, demonstrating annual drift within 0.1% across the full measurement range. Versatile mounting options including flanged and threaded connections facilitate seamless integration into existing monitoring systems. The separable terminal box design enables efficient field maintenance, minimizing equipment downtime.
This product serves multiple applications: boiler temperature monitoring in thermal plants, bearing temperature detection in hydroelectric units, cooling system supervision in nuclear facilities, and thermal management for renewable energy storage systems. Customizable probe lengths (50mm-2000mm) and output interfaces accommodate diverse spatial requirements. Technical support teams provide tailored selection guidance and installation optimization based on specific operational conditions.
