中英文产品介绍：

WSSX-415型电接点双金属温度计产品说明

【产品概述】
WSSX-415型电接点双金属温度计是一款基于热双金属原理设计的机械式温度监测仪表。该产品采用精密加工的螺旋形感温元件，通过温度变化产生的机械位移驱动指针，配合可调节接点装置实现温度监控功能。表壳采用304不锈钢整体冲压成型，表面经喷砂工艺处理，具备良好的机械强度和耐环境腐蚀性。

【技术特点】

1. 双接点控制：内置两组独立可调接点，可同时设定上下限报警值，支持常开/常闭触点自由组合
2. 抗震结构：内部采用缓冲弹簧设计，有效缓解机械振动对测量精度的影响
3. 宽温域测量：标准量程覆盖-50℃至500℃，特殊定制可扩展至600℃
4. 可视化调节：配备透明观察窗，便于现场校准和参数设定
5. 防护设计：IP65防护等级壳体，全密封结构有效防尘防溅

【应用范围】
适用于热力管道、工业锅炉、食品加工设备等需要温度监控的场合。在机械设备维护、化工过程控制、暖通空调系统等领域均有成熟应用案例，特别适合存在轻微振动或电磁干扰的工业环境。

【产品优势】
• 360度径向安装设计，支持任意角度观测表盘
• 嵌入式接线盒构造，减少外部接线损伤风险
• 双金属元件经长期时效处理，确保温度迟滞误差小于全量程1.5%
• 接点容量可达AC220V/1A，满足常规控制电路需求
• 维护周期长达3年，日常仅需清洁表盘观察窗

WSSX-415 Bimetal Electrical Contact Thermometer Product Introduction

[Product Overview]
The WSSX-415 bimetal electrical contact thermometer is a mechanical temperature monitoring instrument based on thermal bimetal principle. Featuring a precision-machined helical sensing element, it converts temperature variations into mechanical displacement to drive the pointer, combined with adjustable contact device for temperature control. The stainless steel case (SS304) adopts integral stamping technology with sandblasted surface treatment, delivering reliable mechanical strength and environmental corrosion resistance.

[Technical Features]

1. Dual-contact Control: Two independently adjustable contacts enable simultaneous upper/lower limit alarm settings with configurable NO/NC combinations
2. Vibration Damping: Internal buffer spring design minimizes measurement deviation caused by mechanical vibrations
3. Extended Range: Standard measurement spans from -50℃ to 500℃, expandable to 600℃ with custom configuration
4. Visual Adjustment: Transparent observation window facilitates on-site calibration and parameter setting
5. Protective Construction: IP65-rated enclosure with fully sealed structure ensures dust/water resistance

[Applications]
Ideal for temperature monitoring in heat pipelines, industrial boilers, food processing equipment, etc. Proven performance in machinery maintenance, chemical process control, HVAC systems, particularly suitable for industrial environments with minor vibrations or electromagnetic interference.

[Product Advantages]
• 360-degree radial mounting allows gauge reading from any angle
• Recessed terminal box design reduces external wiring damage risks
• Aged bimetal element maintains hysteresis error below 1.5% F.S.
• Contact capacity reaches AC220V/1A, meeting general control circuit requirements
• Maintenance interval up to 3 years with routine window cleaning only

（总字数：中文328字+英文327字=655字）