WSSX-402电接点双金属温度计产品介绍
一、产品概述
WSSX-402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。该产品采用双金属片传感技术，通过温度变化驱动机械传动结构，实现温度指示与接点信号输出双重功能。其一体化设计简化了设备安装流程，适用于液体、气体及蒸汽介质的温度监控场景。
二、工作原理
设备核心由两种不同膨胀系数的金属片复合而成，当温度变化时，双金属片产生形变带动指针转动，同步触发预设的接点信号装置。用户可通过表盘刻度直观读取温度数值，同时利用可调式接点设定温度控制阈值，实现自动化开关控制。
三、产品特点
- 结构紧凑：表头与传感部件一体化成型，减少外部连接点
- 操作便捷：表盘配备清晰刻度标识，接点调节旋钮支持快速设定
- 环境适应性强：防护壳体可定制不同防护等级，适应-40℃至+500℃工况
- 维护成本低：无电源依赖设计，机械结构稳定性突出
- 安全可靠：接点容量适配常规控制电路，具备抗振动性能
四、应用范围
主要应用于石油化工、食品加工、暖通空调、机械制造等行业的温度监控系统，常见于锅炉设备、管道输送、反应容器等场景的温度安全保护。
五、技术参数（示例）
测量范围：-20℃~400℃（可定制）
精度等级：1.5级
接点容量：AC 220V/3A
探头长度：100mm~2000mm可选
连接方式：径向/轴向安装可选
六、价格说明
产品价格根据测量范围、探头长度、防护等级等配置不同有所差异，具体报价需结合使用场景和技术要求进行核算。
七、生产厂家
本产品由国内专业仪表制造商生产，企业拥有十余年温度仪表研发经验，配备现代化生产车间及检测实验室，产品服务网络覆盖全国主要工业城市。
WSSX-402 Bimetallic Thermometer with Electrical Contact (Chinese-English Introduction)
Product Overview
The WSSX-402 bimetallic thermometer with electrical contact is a dual-function device designed for temperature measurement and control in industrial environments. Combining a bimetallic sensing mechanism with mechanical contact switching, it provides both visual temperature indication and electrical signal output capability.
Technical Features
- Dual-scale dial: Celsius and Fahrenheit readings (customizable)
- Contact configuration: Single/Double SPST switch options
- Sensing element: Corrosion-resistant bimetallic helix
- Enclosure material: Stainless steel case with tempered glass lens
- Process connection: 1/2"NPT or G1/2 thread standard
Performance Advantages
- Maintenance-free operation requires no external power supply
- Rotatable bezel allows flexible installation angle adjustment
- Shock-resistant construction ensures stable operation
- Wide compatibility with common process piping dimensions
- Clear visual indication under low-light conditions
Typical Applications
- Heating system temperature monitoring
- Hydraulic oil temperature control
- Compressed air temperature alarm
- Industrial oven safety cutoff
- Cooling water circuit management
Manufacturing Information
Produced by an established instrumentation enterprise with ISO-compliant manufacturing processes, the product undergoes strict quality control procedures including temperature cycling tests and contact endurance verification.
Service Commitment
Manufacturer provides technical consultation, customized parameter configuration, and after-sales support through regional service centers.
（Note: This version contains 450+ words while avoiding restricted terms, focusing on functional description and technical specifications.）
