装配式薄膜铂热电阻WZC-269 价格
产品概述
装配式薄膜铂热电阻WZC-269是一款采用先进薄膜铂电阻测温元件的高精度温度传感器，专为工业环境设计。该产品通过精密激光工艺将铂薄膜附着于陶瓷基片上，具有优异的抗震性和稳定性，适用于测量-50℃～100℃范围内的液体、气体介质及固体表面温度。其不锈钢保护管材质（1Cr18Ni9Ti）确保在恶劣工况下的耐用性，同时G1/2管螺纹或M27×2螺纹设计满足多样化安装需求。2713
核心技术特点
WZC-269采用铜热电阻感温元件（Cu50分度号），测温精度达±(0.30+6.0×10-3t)℃，响应时间快至120秒。独特的压簧式结构增强抗振动性能，无需补偿导线即可直接输出电阻信号。产品内置高密度氧化镁绝缘材料，绝缘电阻超过100MΩ，能在15-35℃环境温度和80%湿度下稳定工作。其模块化设计支持单支或双支配置，感温元件长度与保护管总长可根据客户需求定制，标准规格涵盖150mm至550mm插入深度。2717
应用领域
This product is widely used in petroleum, chemical, power generation and metallurgical industries for process temperature monitoring. The WZC-269 s compact design allows installation in confined spaces, with optional waterproof or splash-proof junction boxes (IP65等级) for harsh environments. Typical applications include pipeline temperature measurement, equipment surface monitoring, and steam/gas media detection in industrial automation systems. 1319
Technical Advantages
The WZC-269 features laser-sputtered platinum film technology that ensures 0.1% resistance tolerance at 0°C. Its ceramic-encapsulated sensing element maintains stable performance under 10MPa pressure and 80m/s fluid velocity. The product offers multiple installation options including fixed thread (M27×2), flanged and movable sleeve types, with standard 12mm OD protective tube. Customizable probe lengths from 300mm to 1500mm accommodate diverse measurement scenarios. 1518
服务与支持
We provide comprehensive technical consultation and customization services for the WZC-269 series. The product undergoes rigorous quality verification including thermal cycling tests and vibration resistance checks. Standard delivery includes 18-month quality assurance, with expedited shipping options available for urgent requirements. 15
Quality Commitment
Each unit is individually tested for resistance-temperature characteristics before shipment. The platinum thin-film elements are manufactured under controlled environment conditions to guarantee ±0.12Ω consistency at 0°C reference. Optional NICKEL-PALLADIUM alloy leads enhance high-temperature stability up to 400℃ intermittent exposure. 411
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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