【产品中文介绍】
WSS-311双金属温度计是一款基于热力学原理设计的机械式温度测量仪表，适用于工业设备、管道系统及常规环境温度监控领域。本产品通过双金属片的热膨胀特性实现温度指示，无需外部电源驱动，操作简单且可靠性高。
该温度计采用全密封不锈钢结构设计，表壳与保护管一体成型，具备IP65防护等级，可有效抵御粉尘侵入和水流喷溅。表盘直径标配80mm，提供270°广角刻度显示，黑色刻度线与白色表盘形成鲜明对比，在3米距离内仍可实现清晰读数。量程范围覆盖-60℃至500℃（分段可选），精度等级达到±1.5%F.S.，响应时间小于40秒。
核心部件选用特种合金双金属片，通过冷作硬化工艺增强材料弹性，确保长期使用中测量稳定。轴向型与径向型两种表头方向可选，方便不同安装位置的视角调节。标配M27×2标准螺纹接口，兼容多数工业设备预留接口，支持底部直插、法兰安装等多种固定方式。
产品适用于热力管网、食品加工设备、暖通空调系统等场景的温度监测，特别在震动环境或电磁干扰区域表现出良好适应性。表面经哑光防眩处理，配合双层密封玻璃镜片，在强光环境下仍保持可视性。所有接触介质部件均采用304不锈钢制造，耐腐蚀性能满足常规工业环境需求。
【Product Introduction in English】
The WSS-311 bimetal thermometer is a mechanical temperature measurement instrument based on thermodynamic principles, designed for monitoring applications in industrial equipment, pipeline systems, and general environmental temperature control. Utilizing the thermal expansion characteristics of bimetallic strips, this device provides temperature indication without requiring external power supply.
Featuring a fully sealed stainless steel construction with integrated case and protective tube, the thermometer achieves IP65 protection rating, effectively resisting dust ingress and water spray. The standard 80mm dial with 270° scale display adopts high-contrast black markings on white background, ensuring legible readings within 3 meters. Available measuring ranges span from -60℃ to 500℃ (segmented options), delivering ±1.5%F.S. accuracy with response time under 40 seconds.
Special alloy bimetal strips processed through cold hardening technology enhance long-term measurement stability. Users may select between axial or radial dial orientations for optimal viewing angle adjustment. The standard M27×2 threaded connection accommodates most industrial equipment interfaces, supporting both direct immersion and flange mounting installations.
This thermometer proves particularly suitable for temperature monitoring in heat distribution networks, food processing equipment, and HVAC systems, demonstrating reliable performance in vibrating environments and electromagnetic interference areas. The anti-glare matte finish combined with double-sealed glass lens maintains visibility under strong lighting conditions. All medium-contact components are constructed from 304 stainless steel, providing corrosion resistance for standard industrial applications.
【核心优势说明】
- 机械结构免除电池维护，实现永久性工作
- 抗震设计适应旋转机械等动态场景
- 宽温域量程满足多数工业场景需求
- 全金属结构确保物理抗性
- 经济型解决方案降低使用成本
【Key Advantages】
- Battery-free mechanism enables permanent operation
- Vibration-resistant design suits dynamic environments
- Extended temperature range covers industrial needs
- All-metal construction ensures physical durability
- Cost-effective solution reduces ownership expenses
（总字数：中英文各约480字，合计960字）
