（中文部分）
WZPK-434S铠装铂电阻温度传感器产品概述
WZPK-434S系列铠装铂电阻温度传感器是一款面向工业领域设计的高精度测温装置。该产品采用一体化封装工艺，核心测温元件选用优质铂电阻材料，结合多层防护结构，可适应多种复杂工况环境下的温度监测需求。
核心优势
- 环境适应性：316不锈钢铠装护套配合氧化镁绝缘填充层，有效抵御机械振动、介质腐蚀及高温氧化，长期工作温度范围覆盖-200℃至+500℃。
- 测量性能：温度响应时间较常规产品缩短约30%，在动态温度场中可快速捕捉温度变化。全量程测温精度达±0.15%FS，满足精细化控制需求。
- 安装灵活性：提供M12至M27多种螺纹接口规格，支持法兰、卡套等多种安装方式。传感器探头长度可根据现场需求定制（50mm-2000mm可选）。
- 信号稳定性：四线制接线方式有效消除引线电阻影响，标配双层屏蔽电缆可降低电磁干扰，确保长距离传输信号完整性。
典型应用
• 工业设备：反应釜温度梯度监测、压缩机排气温度控制
• 能源领域：热力管网温度巡检、锅炉系统多点测温
• 流体控制：化工介质温度联锁、油气管线温度保护
• 科研实验：高温反应过程记录、低温储藏环境监控
技术参数
敏感元件：铂电阻Pt100（DIN IEC 751）
引线类型：镀银铜芯特氟龙绝缘线
防护等级：IP67（常规型号）
电气接口：PG11/PG13.5电缆接头
服务支持
提供个性化定制服务，包括特殊长度、接线盒选配、防爆结构改造等。产品交付周期为7-15个工作日，质保期内提供专业技术咨询与售后维护指导。
（English Part）
WZPK-434S Armored Platinum RTD Temperature Sensor Overview
The WZPK-434S series armored platinum resistance thermometer is engineered for industrial temperature measurement applications. Featuring robust construction and precision measurement capabilities, this sensor integrates advanced materials and compact design to deliver reliable performance in challenging operational environments.
Key Features
- Structural Durability: Triple-layer protection structure combines 316 stainless steel sheath, magnesium oxide insulation, and hermetically sealed terminal housing, providing enhanced resistance to vibration, corrosion, and thermal shock.
- Measurement Consistency: Achieves ±0.15%FS accuracy across the entire -200°C to +500°C range. Special annealing process minimizes thermal hysteresis for improved repeatability.
- Flexible Configuration: Offers customizable insertion lengths (50mm-2000mm) and multiple process connections including G1/2, NPT 1/2, and DIN 3852 adaptors. Optional spring-loaded tip design accommodates thermal expansion in high-temperature applications.
- Signal Integrity: Quad-core shielded cable with PTFE insulation maintains stable signal transmission up to 150 meters. Gold-plated contacts ensure reliable electrical connection under thermal cycling conditions.
Application Scenarios
• Process Industries: Continuous temperature monitoring in reactors, distillation columns
• HVAC Systems: Duct air temperature measurement, chiller performance optimization
• Power Generation: Turbine bearing temperature detection, transformer thermal management
• Laboratory Use: Precision calibration reference source, thermal analysis instrumentation
Technical Specifications
Sensing Element: Platinum RTD Pt100 (α=0.00385)
Lead Wire: 4-wire configuration with nickel-plated copper conductors
Sheath Diameter: 3mm/4mm/6mm standard options
Termination: Waterproof junction box or direct cable outlet
Customization Service
Tailored solutions available for special requirements including high-pressure adaptors, mineral insulated cables, and high-vibration mounting brackets. Technical drawings and material certifications provided upon request. Global logistics support ensures timely delivery to international clients.
（总字数：约620字）
