‌电接点双金属温度计WRNR2-12 产品介绍（中英双语）‌

‌中文版：‌
电接点双金属温度计WRNR2-12是一款专为工业温度监控设计的精密仪表，适用于液体、气体或蒸汽介质的温度测量与控制。产品采用双金属片传感技术，结合电接点信号输出功能，可实现温度参数的实时显示与自动化控制，广泛应用于石油化工、电力能源、机械制造、食品加工等领域的温度管理场景。

‌核心优势：‌

1. ‌高精度测量‌
   通过优化的双金属片结构设计，产品具备快速响应与高重复性的温度检测能力，测量范围覆盖-80℃至+500℃，满足多种工业环境的宽温需求。

2. ‌可靠的电接点控制‌
   内置可调式电接点机构，支持单刀双掷（SPDT）或多点控制配置，用户可通过表头旋钮灵活调节设定值。接点容量可选，适配不同电压和电流的控制回路，确保信号传输稳定性。

3. ‌耐用的结构设计‌
   全不锈钢外壳与密封工艺提供IP65防护等级，有效抵御粉尘、潮湿及腐蚀性介质的侵蚀。表壳配备防震设计，适用于存在机械振动的复杂工况环境。

4. ‌便捷的安装维护‌
   支持轴向、径向或万向型安装方式，适配多种管道或设备接口。表盘采用高清白底黑字刻度与夜光指针设计，读数清晰直观，便于现场监控与参数调整。

‌应用场景：‌
• 工业锅炉、反应釜的温度安全监控
• 热力管道与储罐的介质温度跟踪
• HVAC系统与制冷设备的温度调控
• 食品杀菌、烘干工艺的流程自动化

产品秉承实用性与可靠性设计理念，为用户提供长期稳定的温度监测解决方案，助力工业流程的智能化升级。

‌English Version:‌
The ‌Bimetal Thermometer with Electrical Contact (Model WRNR2-12)‌ is a precision instrument designed for industrial temperature monitoring, suitable for measuring and controlling liquid, gas, or steam media. Utilizing bimetal strip sensing technology and integrated electrical contact signal output, it enables real-time temperature display and automated control. This product is widely used in temperature management applications across industries such as petrochemical, power generation, machinery manufacturing, and food processing.

‌Key Features:‌

1. ‌High-Accuracy Measurement‌
   An optimized bimetal strip structure ensures rapid response and high repeatability. The measurement range spans from -80℃ to +500℃, covering broad temperature requirements in diverse industrial environments.

2. ‌Reliable Electrical Contact Control‌
   The adjustable electrical contact mechanism supports single-pole double-throw (SPDT) or multi-point control configurations. Users can flexibly set temperature thresholds via the dial knob. Selectable contact capacities adapt to various voltage and current control circuits, ensuring stable signal transmission.

3. ‌Robust Construction‌
   A fully stainless steel housing with sealing technology provides IP65 protection, effectively resisting dust, moisture, and corrosive media. The vibration-resistant design ensures reliable operation in environments with mechanical shocks.

4. ‌Easy Installation & Maintenance‌
   Axial, radial, or universal installation options allow compatibility with diverse pipeline or equipment interfaces. The high-contrast dial with luminous pointer ensures clear visibility, facilitating on-site monitoring and parameter adjustment.

‌Typical Applications:‌
• Temperature safety monitoring for industrial boilers and reactors
• Media temperature tracking in thermal pipelines and storage tanks
• HVAC system and refrigeration equipment regulation
• Automated control in food sterilization and drying processes

Combining practicality and reliability, this product delivers long-term stability for temperature monitoring, supporting the intelligent advancement of industrial processes.

（总字数：约460字）
注：内容聚焦技术特性与应用价值，避免使用绝对化表述，符合基础合规要求。