WSSX-410电接点双金属温度计产品介绍
一、产品概述
WSSX-410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基础型温度测量仪表。该产品通过内置可调式电接点装置，可实现温度监控与信号输出功能，适用于工业现场对温度参数的直观显示和简单控制需求。产品采用模块化结构设计，兼顾实用性与经济性，能够满足不同场景下的温度监测要求。
二、结构特点
• 主体采用304不锈钢外壳，具备良好的机械强度和环境适应性，适用于-40℃至+500℃的工作温度范围。
• 表盘配置清晰易读的白色刻度盘与黑色指针，支持轴向或径向两种安装方式，适应多种设备布局需求。
• 电接点系统采用磁助式接点结构，提供单上限、单下限或上下限接点组合选项，接点容量为AC 220V/1A。
• 防护等级达到IP65，有效防止粉尘侵入和水流喷溅，延长仪表使用寿命。
三、应用场景
本产品广泛应用于石油化工、食品加工、暖通空调等行业的设备温度监控，特别适用于锅炉、反应釜、管道系统等需要本地指示与简单联锁控制的场合。其免维护设计和稳定的机械结构可有效降低设备运维成本。
四、使用提示
建议安装时保持感温元件完全浸入被测介质，避免剧烈振动环境。定期检查接点氧化情况，根据实际工况调整接点设定值。配套继电器使用时，推荐加装过压保护装置以提升系统稳定性。
WSSX-410 Bimetallic Thermometer with Electrical Contact
I. Product Overview
The WSSX-410 bimetallic thermometer with electrical contact is a fundamental temperature measurement instrument based on thermal expansion principles. Featuring adjustable electrical contacts, this device provides both temperature indication and control signal output capabilities. Its modular design balances functionality and cost-effectiveness, making it suitable for basic temperature monitoring requirements in industrial environments.
II. Structural Features
• 304 stainless steel enclosure ensures mechanical durability and environmental resistance, operating within -40℃ to +500℃ range.
• High-contrast white dial with black pointer enables clear readings, offering axial or radial mounting orientations.
• Magnetic-assisted contact mechanism supports single upper/lower limit or dual limit configurations, rated for AC 220V/1A switching.
• IP65 protection rating effectively resists dust ingress and water splashes, enhancing field reliability.
III. Application Fields
This instrument is widely adopted in petrochemical plants, food processing lines, and HVAC systems for equipment temperature monitoring. Its maintenance-free design and robust construction make it particularly suitable for boilers, reactors, and pipeline networks requiring local indication and basic interlock control.
IV. Usage Guidance
For optimal performance, ensure full immersion of the sensing element in measured media. Avoid installation in high-vibration areas. Periodic inspection of contact oxidation and adjustment of setpoints according to operational conditions are recommended. When connecting to relay circuits, incorporating overvoltage protection is advised to enhance system safety.
（中英文合计约520字）
