产品名称：WSSX-486电接点双金属温度计
Product Name: WSSX-486 Electrical Contact Bimetallic Thermometer

产品概述
WSSX-486电接点双金属温度计是一款基于双金属热膨胀原理设计的高性能工业温度测量仪表。产品通过机械式电接点控制功能，可实现对温度变化的实时监测与信号输出，适用于多种工业场景的温度管理需求。其结构紧凑、安装便捷，能适应复杂环境下的长期稳定工作，是工业自动化控制系统中理想的温度监测解决方案。

核心特点

1. ‌双金属传感技术‌
   采用优质双金属片作为核心感温元件，通过金属片的热膨胀特性驱动指针转动，确保温度测量的灵敏性与重复性。量程覆盖-40℃至+500℃，支持按需求定制不同温度区间。

2. ‌电接点控制功能‌
   内置可调节电接点装置，支持单点或多点信号输出（可选1-3个接点）。当被测介质温度达到预设阈值时，电接点自动触发开关信号，实现报警或联动控制功能，满足设备保护与自动化需求。

3. ‌多样化结构与材质‌
   提供轴向型、径向型、万向型等多种安装结构，适配不同管道或设备的安装空间要求。表壳采用全密封铝合金或不锈钢材质，防护等级达到IP65，有效抵御粉尘、潮湿及轻微腐蚀性环境的影响。

4. ‌直观显示与稳定性能‌
   表盘设计清晰易读，指针与刻度采用高对比度配色，支持远距离快速读数。内部机械结构经过优化设计，具备抗振动、耐磨损特性，确保长期运行中测量精度不受工况波动影响。

应用领域
本产品广泛应用于石油化工、电力能源、食品制药、机械制造等行业的温度监控场景，典型应用包括反应釜温度保护、蒸汽管道过热预警、 HVAC系统控制等。

‌English Version‌

Product Overview
The WSSX-486 Electrical Contact Bimetallic Thermometer is a high-performance industrial temperature measurement device based on the thermal expansion principle of bimetal. Equipped with mechanical electrical contact control functionality, it enables real-time temperature monitoring and signal output, making it suitable for diverse industrial temperature management requirements. With its compact design and easy installation, the thermometer ensures long-term stable operation in complex environments, serving as an ideal solution for temperature monitoring in industrial automation systems.

Key Features

1. ‌Bimetal Sensing Technology‌
   Utilizes high-quality bimetal strips as the core temperature sensing element. The thermal expansion characteristics of the metal drive the pointer movement, ensuring measurement sensitivity and repeatability. The temperature range spans from -40℃ to +500℃, with customizable intervals available.

2. ‌Electrical Contact Control‌
   Integrated adjustable electrical contacts support single or multiple signal outputs (1-3 contacts optional). When the measured temperature reaches preset thresholds, the contacts automatically trigger switch signals for alarm or linkage control, meeting equipment protection and automation needs.

3. ‌Versatile Design & Materials‌
   Available in axial, radial, and adjustable mounting configurations to accommodate diverse installation spaces in pipelines or equipment. The housing is constructed with fully sealed aluminum alloy or stainless steel, providing IP65 protection against dust, moisture, and mild corrosive environments.

4. ‌Clear Display & Robust Performance‌
   The high-contrast dial with clearly marked scales enables quick long-distance readings. Optimized internal mechanical components offer vibration resistance and wear durability, maintaining measurement accuracy despite operational fluctuations.

Applications
This product is widely used in temperature monitoring scenarios across industries such as petrochemicals, power generation, food/pharmaceutical processing, and machinery manufacturing. Typical applications include reactor temperature protection, steam pipeline overheating alerts, and HVAC system controls.

（中英文总字数：约520字）

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