薄膜铂热电阻WZP-1312AB 厂家
产品概述
薄膜铂热电阻WZP-1312AB是一种高精度温度传感器,专为工业环境中的液体、蒸汽和气体介质温度测量设计。该产品采用先进的薄膜铂电阻技术,结合不锈钢保护管和防水接线盒结构,确保在-200℃至500℃范围内稳定工作。其核心元件通过精密工艺制成,具有优异的抗振动和抗冲击性能,适合复杂工况下的长期使用。产品支持三线制或四线制接线方式,可与显示仪表、记录仪或控制系统配套,提供可靠的温度监测信号。1316
技术特点
WZP-1312AB的核心优势在于其快速响应和稳定性。热响应时间(T0.5)不超过45秒,能迅速捕捉温度变化。保护管材质可选304、321或316不锈钢,适应不同腐蚀性环境。产品设计注重实用性,如最小插入深度为保护管外径的5倍,确保测量准确性。此外,常温绝缘电阻值≥100MΩ,有效避免信号干扰。其结构紧凑,安装方式灵活,支持固定螺纹或法兰连接,满足多样化安装需求。1325
应用场景
该产品广泛应用于石油化工、电力、冶金等行业,适用于管道、反应釜及设备表面温度监测。其防水接线盒设计特别适合潮湿或多尘环境,如户外设备或地下管线。在高温高压场景中,浅插式或热套式设计可减少流体阻力,延长使用寿命。同时,产品兼容自动化控制系统,为流程优化提供精准数据支持。1621
Product Introduction
The WZP-1312AB thin-film platinum RTD is a precision temperature sensor designed for industrial applications. It features a stainless steel sheath and waterproof junction box, ensuring reliable performance within -200°C to 500°C. The platinum film element, crafted with advanced technology, offers excellent stability and resistance to vibration, making it ideal for harsh environments. Compatible with three-wire or four-wire configurations, it seamlessly integrates with displays and control systems for accurate temperature monitoring.1325
Key Features
With a rapid thermal response time (T0.5≤45s), the WZP-1312AB delivers real-time temperature feedback. The protective tube, available in 304/321/316 stainless steel, enhances durability against corrosion. Its compact design allows flexible installation via threaded or flanged connections. The high insulation resistance (≥100MΩ) minimizes signal interference, while optimized insertion depth improves measurement accuracy. The product is suitable for both static and high-velocity fluid measurements.1621
Applications
This sensor is widely used in petrochemical plants, power generation, and metallurgical processes for monitoring pipelines, reactors, and equipment surfaces. The waterproof design suits humid or dusty conditions, such as outdoor facilities. In high-pressure systems, specialized shallow-insertion models reduce turbulence. Its compatibility with automation platforms supports efficient process control and data-driven decision-making.2513
薄膜铂热电阻
WZP2-236SB,WZP-1312AB,WZP2-1312AB,WZP-212AB,WZP2-212AB,WZP-3312AB,WZP2-3312AB,WZP-4312AB,WZP2-4312AB,WZP-6312AB,WZPK-103U,WZPK-104U,WZPK-105U,WZPK-106U,WZPK-106U,WZPK-204U,WZPK-205U,WZPK-206U,WZPK-303U,WZPK-304U,WZPK-305U,WZPK-306U,WZPK-403U,WZPK-404U,WZPK-405U,WZPK-406U,WZPK-503U,WZPK-504U,WZPK-505U,WZPK-506U,WZPK-133U,WZPK-134U,WZPK-135U,WZPK-136U,WZPK-233U,WZPK-234U,WZPK-235U,WZPK-236U,WZPK-333U,WZPK-334U,WZPK-335U,WZPK-336U,WZPK-433U,WZPK-434U,WZPK-435U,WZPK-436U,WZPK-533U,WZPK-534U,WZPK-535U,WZPK-536U,WZPK-123UWZPK-124U,
简介
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。
技术参数
热电阻感温元件在0℃的电阻值(R0)
分度号Pt100 B级 R0=100±0.12Ω
铂热电阻的电阻与温度关系一般可用以下关系表示:在-79~0℃范围内
Rt=R0{1+At+Bt2+C(t-100℃)t3}
Rt=R0(1+At+Bt2)
Rt 为t℃时热电阻的电阻值(Ω)
式中的R0为0℃时热电阻的电阻值(Ω)
t为被测介质温度(℃)
A、B、C等均为有关的分度常数
测量范围和准确度
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