【产品概述】
WZPK-306U薄膜铂热电阻是一款专为工业温度测量设计的高精度传感元件，采用先进薄膜沉积工艺制造而成。产品通过铂金属薄膜与陶瓷基板的精密结合，实现温度信号的高灵敏度捕捉，可广泛应用于流程工业、设备监测及环境控制等领域，为各类场景提供稳定可靠的温度数据支持。
【核心优势】
- 精密测温性能：传感器元件采用高纯度铂材料，结合数字化激光微调技术，确保全量程范围内温度测量误差小于±0.15%，长期稳定性优异。
- 环境适应性强：一体化封装结构配合304不锈钢保护套管，具备IP67防护等级，可有效抵御潮湿、粉尘及中等强度化学腐蚀，适用于-50℃至500℃的宽温域环境。
- 动态响应优化：超薄型感温芯片配合热导优化设计，使温度响应时间较传统产品提升约40%，特别适合快速变化的温度场监测需求。
- 安装兼容性高：支持多种引线配置（三线制/四线制），配备标准螺纹接口（可选M12×1.5/M16×1.5），适配主流工业仪表接口规范。
【应用领域】
• 能源系统：发电机组温度监控、输油管道伴热检测
• 制造行业：注塑机温控系统、热处理设备监测
• 环境工程：HVAC系统调控、实验室恒温装置
• 食品医药：灭菌设备温度验证、冷链仓储管理
【技术参数】
- 测温范围：-50～500℃（可定制扩展范围）
- 热响应时间：τ0.5＜3s（液体介质中）
- 引线类型：镀银铜芯PTFE绝缘电缆
- 电气连接：航空插头/直出线缆可选
- 机械振动：符合IEC 60068-2-6抗振要求
【服务支持】
我们提供完善的技术咨询与定制化服务，可根据具体应用场景调整探头尺寸、引线长度及接口形式，配合专业的现场安装指导，确保设备集成后的最佳测量性能。产品出厂前均经过72小时连续老化测试，并提供24个月品质保证。
【English Version】
Product Overview
The WZPK-306U thin-film platinum RTD is a precision temperature sensing solution engineered for industrial applications. Utilizing advanced thin-film deposition technology, this sensor integrates platinum elements with ceramic substrates to deliver accurate temperature measurements across diverse operational environments.
Key Features
- Enhanced Accuracy: Laser-trimmed platinum sensing elements maintain measurement deviation within ±0.15% across full operational range
- Robust Construction: 304 stainless steel sheath with IP67 protection ensures reliable performance in humid, dusty and moderately corrosive conditions (-50℃ to 500℃)
- Rapid Response: Optimized thermal conduction design achieves 40% faster reaction speed compared to conventional sensors
- Flexible Integration: Multiple wiring configurations (3/4-wire) and standardized threading interfaces (M12×1.5/M16×1.5 optional)
Typical Applications
• Power plant thermal management
• Plastic injection molding control
• Pharmaceutical sterilization validation
• Food processing temperature monitoring
Technical Specifications
- Measurement span: -50～500℃ (extendable via customization)
- Time constant: τ0.5＜3s (in liquid medium)
- Cable option: Silver-plated copper conductor with PTFE insulation
- Connection interface: Aviation plug or direct cable output
- Vibration resistance: Complies with IEC 60068-2-6 standards
Service Commitment
We provide comprehensive technical support and customization services, including probe dimension adjustment, cable length optimization and interface modification. Each unit undergoes 72-hour continuous aging test prior to delivery, backed by 24-month quality assurance. Professional installation guidance ensures optimal system integration for varied application scenarios.
