【中文产品介绍】
SBWR-4280/8413KD双支铂热电阻是一款专为室内温度测量场景设计的高性能传感装置。该产品采用双支独立铂电阻元件结构，可同步输出两路温度信号，为系统提供冗余数据支持，有效提升测量过程的安全性与数据连续性。其核心元件选用高纯度铂丝材料，具备优异的线性输出特性，可在-50℃至+300℃的宽量程范围内实现稳定检测，满足室内环境监测、暖通控制、实验室恒温设备等多种场景需求。
产品结构设计兼顾实用性与耐用性，外壳采用不锈钢材质结合精密密封工艺，能够在潮湿或多尘的室内环境中长期稳定工作。内部元件通过陶瓷绝缘材料实现物理隔离，降低电磁干扰影响，确保信号传输一致性。双支独立封装技术使两路测温通道互不干扰，即使单支元件出现异常，另一支仍可维持正常工作状态，显著提升设备运行的可靠性。
该装置支持多种安装方式，可根据现场需求灵活选择螺纹固定、法兰连接或嵌入式安装，适配不同规格的管道、设备腔体或控制面板。接触端采用抗氧化镀层处理，有效延长探头使用寿命。产品经过严格的老化测试与温度循环试验，在长期使用中表现出良好的温度跟踪性能，温度漂移量控制在较低水平，适合需要持续监测的精密温控系统。
在医疗洁净室、智能楼宇、食品储存仓库等典型应用场景中，该产品能够精确感知环境温度变化，配合控制系统实现精准调节。其紧凑型设计便于在有限空间内安装维护，双支信号输出功能可为数据比对或系统备份提供便利，是工业自动化与建筑智能化领域理想的温度传感解决方案。
【English Product Introduction】
The SBWR-4280/8413KD Dual-element Platinum RTD is a high-performance temperature sensing device specifically designed for indoor measurement applications. Featuring two independent platinum resistance elements within a single probe, this innovative design enables simultaneous dual-channel signal output, providing redundant data support to enhance measurement reliability and system continuity. Utilizing high-purity platinum wire as the core material, the sensor demonstrates excellent linear response characteristics across a broad operating range from -50℃ to +300℃, making it suitable for various indoor environments including HVAC systems, laboratory equipment, and precision climate control scenarios.
The robust construction integrates stainless steel housing with precision sealing technology, ensuring long-term stability in humid or dusty indoor conditions. Advanced ceramic insulation isolates internal components, effectively minimizing electromagnetic interference while maintaining signal integrity. The dual-element isolation design prevents cross-talk between measurement channels, allowing continuous operation through redundant backup when individual elements require maintenance.
Installation flexibility is achieved through multiple mounting options including threaded fittings, flange connections, and embedded configurations, adapting to diverse equipment interfaces. Probe terminals feature anti-oxidation coating to extend service life in demanding environments. Rigorous aging tests and thermal cycling evaluations verify the device s exceptional temperature tracking capability with minimal drift, particularly suited for prolonged monitoring in precision control systems.
Typical applications encompass pharmaceutical cleanrooms, intelligent building management, and food storage facilities where accurate environmental monitoring is critical. The compact form factor facilitates installation in space-constrained locations, while dual-channel output supports data verification and system redundancy requirements. This product delivers reliable temperature sensing performance for industrial automation and smart building applications through optimized structural design and stable signal transmission capabilities.
