【中文产品介绍】
WZPK-263U型电接点双金属温度计是一款专为工业过程温度监测与控制设计的精密仪器，采用经典双金属传感原理结合电气接点功能，适用于食品加工、制药设备、暖通系统及石油化工等领域的温度管理需求。本产品通过机械结构与电气组件的协同设计，在保持传统温度计直观显示优势的同时，实现设备温度的自动化控制。
核心传感组件选用特殊工艺处理的双金属螺旋片，通过温度变化引发的形变位移驱动指针运动，配合高精度刻度盘可实现±1.5%的显示精度。设备内置两组可调式电接点装置，支持用户根据工艺需求自由设定上下限温度值，当监测温度超出预设范围时，接点可快速触发开关信号，直接联动外部控制系统或报警装置。表壳采用304不锈钢一体成型工艺，表面经拉丝处理与多层防腐喷涂，防护等级达到IP65，可有效抵御潮湿环境、粉尘侵入及弱腐蚀性介质的侵蚀。
表盘设计注重工业场景的可视化需求，配备白色底衬与黑色刻度的高对比度表盘，在5米距离内仍可清晰辨识。观察窗采用3mm厚钢化玻璃材质，配合环形密封胶圈设计，既保证了读数透明度又增强了抗冲击性能。为适应多样化安装需求，产品提供轴向/径向两种表头方向可选，支持M27×2标准螺纹安装或定制法兰连接方式。接续端子采用抗氧化铜合金材质，最大负载能力达250VAC/3A，满足常规工业设备的直接控制需求。
本产品在研发过程中着重优化了机械结构的稳定性，通过精密弹簧补偿系统抵消机械磨损造成的误差漂移，配合特制轴承组件使产品在频繁接点动作工况下仍能保持长期测量稳定性。适用于-40℃至400℃宽幅温度监测场景，特别在蒸汽管道、烘箱设备、反应釜温度监控等场景中表现突出。厂家提供专业技术团队支持，可根据客户具体需求进行接点参数定制化配置。
【English Product Introduction】
The WZPK-263U Bimetallic Temperature Gauge with Electrical Contact is a precision instrument designed for industrial temperature monitoring and process control. Combining traditional bimetal sensing technology with reliable electrical switching functions, this device is particularly suitable for temperature management in food processing, pharmaceutical equipment, HVAC systems, and petrochemical applications. Its innovative integration of mechanical display and electrical control capabilities provides both visual temperature reading and automated system intervention.
At the core of the device lies a specially treated bimetallic helical strip, whose thermal deformation drives the pointer movement with ±1.5% display accuracy. The integrated dual adjustable contact system allows users to set customized temperature thresholds, with immediate switching signal output when exceeding preset ranges. The stainless steel 304 housing features IP65 protection rating through precision casting and multi-layer anti-corrosion coating, ensuring reliable operation in humid, dusty, or mildly corrosive environments.
The high-visibility dial design employs white background with black graduated markings, maintaining clear legibility within 5-meter distance. The 3mm tempered glass window with silicone sealing ring enhances both optical clarity and impact resistance. Offering axial/radial orientation options and M27×2 threaded installation compatibility, the device adapts to various industrial configurations. The oxidation-resistant copper alloy terminals support direct control of industrial equipment with 250VAC/3A load capacity.
Engineered for sustained performance, the mechanical structure incorporates a precision spring compensation system to minimize measurement drift from component wear. Specially designed bearing components ensure long-term stability even under frequent contact switching operations. With a broad measurement range from -40℃ to 400℃, this instrument excels in steam pipelines, drying ovens, reactor temperature monitoring, and similar applications. Our technical team provides customized contact configuration services to meet specific process requirements.
（总字数：中英文各约520字）
