电接点双金属温度计WZPK-565U产品介绍（中英对照）
中文版：
WZPK-565U型电接点双金属温度计是一款广泛应用于工业领域的温度测量与控制装置。产品采用双金属传感原理，通过精密机械结构将温度变化转化为指针位移，配合可调节接点系统实现对温度的实时监测与控制功能。该型号适用于石油化工、电力能源、机械设备制造等行业的温度管理场景，能够满足复杂工况下的长期稳定运行需求。
核心技术方面，该温度计采用多层复合金属片作为核心感应元件，通过优化热处理工艺确保材料在不同温度区间的线性膨胀特性。表盘刻度经精细化设计，读数分辨率达到±1%满量程范围，指针转动机构采用防震缓冲结构，有效降低外部振动对测量精度的影响。电接点系统配置高灵敏弹性触点，支持双向位置调节功能，用户可根据实际需求设定上下限报警触点，控制精度可达量程范围的1.5%。
产品结构设计注重实用性，外壳采用304不锈钢一体成型工艺，防护等级达到IP65标准。表窗使用高强度玻璃材质，具备良好的透光性和抗冲击能力。接续端子采用镀银铜质材料，确保接触可靠性。为适应不同安装环境，提供轴向、径向、万向型等多种安装方式选择。测温范围覆盖-40℃至500℃区间，可根据具体应用场景提供定制化量程配置。
在应用表现方面，该温度计表现出良好的环境适应性：内置温度补偿机构可有效降低环境温度波动引起的测量偏差；特殊设计的密封结构能抵御粉尘、水汽等环境因素的影响；接点系统经过十万次以上通断测试仍保持稳定性能。产品尤其适用于需要机械式温度控制的场景，可与各类电气控制系统直接配合使用，无需额外配置信号转换模块。
服务支持方面，我们提供专业技术咨询与选型指导，根据客户具体工况推荐合适的测温方案。产品出厂前均通过多道质量检验流程，包括全量程精度校准、接点动作测试、环境适应性试验等环节。同时可提供非标定制服务，包括特殊量程设定、接点容量调整、安装接口改造等个性化需求解决方案。
English Version:
The WZPK-565U Bimetallic Temperature Gauge with Electrical Contact is a professional-grade instrument designed for temperature measurement and control in industrial applications. Utilizing bimetallic sensing technology, this device translates temperature variations into pointer movement through precision mechanical components, combined with an adjustable contact system for real-time monitoring and control capabilities. It is particularly suitable for temperature management in petrochemical plants, power generation facilities, and mechanical equipment manufacturing environments that require reliable long-term operation under demanding conditions.
At its core, the gauge employs multi-layer composite bimetallic strips as the primary sensing element. Advanced heat treatment processes ensure stable linear expansion characteristics across different temperature ranges. The calibrated dial features high-visibility markings with ±1% full-scale resolution accuracy. The pointer mechanism incorporates vibration-dampening components to minimize measurement deviations caused by external shocks. The electrical contact system utilizes high-sensitivity spring-loaded contacts, allowing bidirectional adjustment for setting upper/lower limit alarm points with control accuracy reaching 1.5% of span.
Constructed for durability, the housing adopts 304 stainless steel with monobloc forming technology, achieving IP65 protection rating. The viewing window utilizes tempered glass for optimal visibility and impact resistance. Silver-plated copper terminals ensure reliable electrical connections. Multiple installation configurations including axial, radial, and adjustable-angle types are available to accommodate diverse mounting requirements. The standard measuring range covers -40℃ to 500℃, with customizable spans for specific application needs.
Field performance demonstrates exceptional environmental adaptability: Integrated temperature compensation mechanism effectively reduces measurement deviations caused by ambient temperature fluctuations; Specially engineered sealing structure resists dust and moisture ingress; Contact system maintains consistent performance through over 100,000 switching cycles. This mechanical temperature control solution is particularly advantageous in applications requiring direct integration with electrical control systems without additional signal conversion modules.
Our technical support team provides comprehensive consultation and selection guidance to help clients identify optimal measurement solutions for specific operating conditions. Each unit undergoes rigorous quality control procedures including full-range accuracy calibration, contact operation verification, and environmental stress testing. Customization services are available for special range requirements, contact capacity adjustment, and modified installation interfaces to meet unique application demands.
