【产品概述】
电接点双金属温度计WZPK2-275SA是一款结合温度测量与电气控制功能于一体的工业仪表，适用于多种复杂环境下的温度监控与自动化管理。产品基于双金属片热感应原理设计，通过机械结构联动电接点，实现温度信号的精准传递与控制指令的稳定输出。其结构紧凑、性能可靠，可广泛应用于石油化工、食品制药、暖通空调、机械制造等领域，为用户提供高效的温度管理解决方案。

【核心优势】

1. ‌精密测温与稳定控制‌
   产品采用特殊工艺处理的双金属片材料，具备优异的温度敏感性和线性响应特性，确保在宽温度范围内（-50℃至+400℃）实现高精度测量。内置电接点模块支持多档位调节，可根据实际需求灵活设定温度上下限，并通过电气接点输出开关信号，无缝对接自动化控制系统，提升设备运行效率。

2. ‌耐用性与环境适应性‌
   外壳选用304不锈钢材质，结合全密封设计，有效抵御潮湿、粉尘及腐蚀性介质的侵蚀，防护等级符合工业严苛环境要求。表盘采用防震加固结构，配合耐高温玻璃视窗，确保长期使用中读数清晰稳定。

3. ‌人性化设计‌
   表头支持轴向或径向多角度安装，适配不同场景的观测需求。刻度盘提供清晰的白色背景与黑色字体组合，搭配高对比度指针，便于快速识别温度数值。用户可通过外部旋钮便捷调节控制点，操作简单且无需专业工具支持。

【应用场景】
• 工业设备：用于反应釜、锅炉、管道等设备的温度监测与过热保护。
• 能源管理：集成于暖通系统或制冷机组，实现节能温控。
• 食品加工：满足卫生级环境要求，监控杀菌、发酵等工艺温度。

【技术参数】
• 测温范围：-50℃~+400℃（可定制）
• 精度等级：±1.5% F.S.
• 接点容量：220V AC/3A
• 防护等级：IP65
• 接口尺寸：M27×2（标准）

【服务支持】
我们秉持全程服务理念，提供产品选型指导、安装调试建议及长期技术咨询，确保用户获得完整解决方案。

‌Bimetallic Thermometer with Electrical Contact WZPK2-275SA Product Introduction‌

‌Product Overview‌
The WZPK2-275SA bimetallic thermometer with electrical contact is an industrial instrument integrating temperature measurement and electrical control functions, designed for reliable temperature monitoring and automation management in complex environments. Based on the thermal induction principle of bimetallic strips, it achieves precise temperature signal transmission and stable control command output through a mechanical linkage system. With its compact structure and robust performance, this product is widely applicable in petroleum refining, food processing, HVAC systems, and industrial machinery, delivering efficient temperature management solutions.

‌Key Features‌

1. ‌Accurate Measurement & Reliable Control‌
   The specially treated bimetallic strip ensures high sensitivity and linear response across a broad temperature range (-50℃ to +400℃). The adjustable electrical contact module allows flexible setting of temperature thresholds, generating switch signals for seamless integration with automated control systems.

2. ‌Durability & Environmental Resistance‌
   Constructed with 304 stainless steel housing and fully sealed design, the thermometer resists moisture, dust, and corrosive substances. The shock-resistant dial and high-temperature glass window guarantee long-term readability in harsh conditions.

3. ‌User-Centric Design‌
   Axial or radial mounting options adapt to diverse installation requirements. The white-background dial with black markings and high-contrast pointer enables quick reading. External adjustment knobs simplify control point setting without specialized tools.

‌Applications‌
• Industrial equipment: Temperature monitoring and overheat protection for reactors, boilers, and pipelines.
• Energy management: Integration into HVAC or refrigeration units for energy-efficient control.
• Food processing: Compliance with hygienic standards in sterilization and fermentation processes.

‌Technical Parameters‌
• Temperature range: -50℃~+400℃ (customizable)
• Accuracy: ±1.5% F.S.
• Contact rating: 220V AC/3A
• Protection class: IP65
• Connection thread: M27×2 (standard)

‌Service Commitment‌
We offer comprehensive support including product selection guidance, installation consultation, and technical assistance to ensure optimal system integration.

Note: Content strictly adheres to regulatory guidelines, focusing on product functionality and user value.