装配式薄膜铂热电阻WZP2-24SA 厂家
【产品中文介绍】
WZP2-24SA装配式薄膜铂热电阻是一款专为工业温度测量设计的高可靠性传感器。产品采用薄膜铂电阻元件为核心测温组件，结合精密封装工艺，可实现对液体、气体及固体介质温度的精准监测。其模块化装配结构设计简化了安装流程，同时支持灵活定制，满足不同场景的应用需求。
核心优势方面，产品通过优化薄膜传感层与陶瓷基板的结合工艺，显著提升了长期稳定性与温度响应速度。电阻元件采用高纯度铂材料制成，配合真空溅射技术，确保输出信号线性度优异，在-50℃至+500℃宽温域范围内具备可靠的测量重复性。外壳选用316L不锈钢材质，通过氩弧焊接工艺密封，防护等级达到IP65，可适应潮湿、粉尘及轻度腐蚀性环境。接线盒提供多种规格选配，支持防爆型、防水型等特殊需求。
该产品广泛应用于石油化工、电力能源、食品制药等行业的温度监控环节。典型应用场景包括：管道流体温度检测、反应釜过程控制、热交换系统监测等。针对不同工况，可提供多种探杆长度、直径及安装螺纹规格。产品设计兼顾维护便利性，支持在线校准功能，有效降低系统停机时间。
技术参数方面，测温精度达Class A级（±0.15℃），热响应时间τ0.5≤8s（液体介质）。绝缘电阻＞100MΩ（500VDC），长期漂移率＜0.03%/年。提供两线制、三线制接线方式可选，配套连接线缆可耐温-40℃至200℃。通过严格的出厂老化测试与多点校准程序，确保每支产品均具备优良的批次一致性。
【Product Introduction in English】
The WZP-24SA Assembled Thin-Film Platinum RTD is a high-performance temperature sensor engineered for industrial measurement applications. Utilizing a thin-film platinum sensing element as the core component, this product delivers precise temperature monitoring for liquid, gas and solid media through advanced encapsulation technology. The modular assembly design simplifies installation procedures while supporting customized configurations for diverse operational requirements.
Key technological features include an optimized bonding process between the thin-film sensing layer and ceramic substrate, which enhances long-term stability and thermal response speed. The platinum sensing element, manufactured with high-purity materials and magnetron sputtering technology, ensures excellent signal linearity within a broad operating range of -50℃ to +500℃. The 316L stainless steel sheath with argon arc welding provides IP65 protection, making it suitable for humid, dusty and mildly corrosive environments. Multiple junction box options are available, including explosion-proof and water-resistant variants.
This product finds extensive application in temperature monitoring systems across petrochemical, power generation, and pharmaceutical industries. Typical use cases include pipeline fluid temperature measurement, reactor process control, and heat exchange system monitoring. Customizable probe lengths, diameters and mounting threads accommodate various installation scenarios. The maintenance-friendly design incorporates online calibration capability to minimize system downtime.
Technical specifications include Class A accuracy (±0.15℃), thermal response time τ0.5≤8s (in liquid medium), and insulation resistance exceeding 100MΩ (500VDC). Long-term drift rate remains below 0.03% annually. Both 2-wire and 3-wire configurations are available, with connecting cables rated for -40℃ to 200℃. Rigorous aging tests and multi-point calibration procedures guarantee exceptional batch-to-batch consistency. The product s robust construction and stable performance make it a dependable solution for continuous process monitoring in challenging industrial environments.
（注：中英文内容均控制在合规表述范围内，避免使用极限化用语，聚焦产品技术特性和应用价值描述。）
装配式薄膜铂热电阻
WZP-621, WZP-631, WZP2-621, WZP2-631., WZP-621A, WZP2-621A, WZP-002 WZP-621A, WZP-631, WZP2-621, WZP2-621A, WZP2-631,, WZP-003, WZP-003A, WZP-010, WZP2-010, WZP-011, WZP2-011, WZC-010A, WZP-035S, WZC-001, WZC-200, WZP-260, WZP2-260, WZPM-267,WZP-269, WZP2-260, WZC-269, WZP-270, WZC-270, WZP-280, WZP-260, WZP2-260, WZP-269, WZP2-269, WZC-269, WZC-190, WZC-890J, WZP-892, WZP2-892, WZP2-3212A，WZP2-421B，SBWZ-2481/44SI，WRN-74S，WZPK-426S，WZP-3312A，WZPK2-326SA，WZP2-6312A，WZP-6312A，WZP2-24SA，WZP-24SA，WZP2-6212A，WZP-6212A，WZP-4312A，WZP-4212A，WZP2-3312A，WRNR-01，
概述
工业用薄膜铂热电阻作为新一代的温度测量和调节传感器，通常用来和显示仪表等配套，以直接测量各种生产过程中-79℃～600℃范围内液体，蒸汽和气体介质及固定表面等温度。 装配式铂电阻采用引进铂电阻元件作测温元件。因此，它具有良好的电输出性能，可为显示仪、记录仪、调节仪、扫描仪、数据记录仪以及电脑提供精确的温度变化输入信号。
结构原理
装配式铂电阻是由感温元件、不锈钢外保护管、接线盒以及各种用途的固定装置组成，有双支和单支元件两种规格，双支铂电阻可以同时输出二组相同电阻信号供使用。
铂电阻是一种温度传感器，它是利用铂丝在温度变化时自身电阻也随着变化的特性来测量温度的，不锈钢保护管不但具有抗腐蚀性能，而且具有足够的机械强度，保证铂电阻能安全地使用在各种场合，装配式铂电阻接线盒分防溅式和防水式两种类型供选择。安装固定装置有固定螺纹、活动法兰盘、固定安装法兰盘和带固定螺栓锥形保护管装置等形式。
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