【中文產(chǎn)品介紹】
鎧裝鉑熱波膜電阻WZP-421D是一款專為工業(yè)溫度測量場景設(shè)計的高性能傳感器，采用先進封裝技術(shù)與鉑薄膜工藝，適用于復(fù)雜環(huán)境下的精準(zhǔn)溫度監(jiān)控需求。產(chǎn)品核心元件采用高純度鉑材料，結(jié)合精密加工的鎧裝不銹鋼護套，兼顧靈敏性與長期穩(wěn)定性，可在寬溫域范圍內(nèi)實現(xiàn)可靠信號輸出。
本產(chǎn)品主體結(jié)構(gòu)由316L不銹鋼鎧裝外殼與氧化鎂絕緣層復(fù)合而成，外層護套經(jīng)無縫冷拉工藝處理，具備優(yōu)異的耐腐蝕性與機械強度，可抵御高壓、震動及顆粒物沖擊。內(nèi)部鉑電阻元件通過薄膜沉積技術(shù)集成于陶瓷基板，有效提升響應(yīng)速度并降低漂移風(fēng)險。其緊湊型設(shè)計支持多種安裝方式，包括螺紋固定、法蘭連接或直接浸入式測量，適配管道、罐體、反應(yīng)釜等多樣化工業(yè)場景。
WZP-421D在-200℃~600℃溫度范圍內(nèi)展現(xiàn)線性輸出特性，通過優(yōu)化熱傳導(dǎo)路徑設(shè)計顯著縮短熱平衡時間，特別適合動態(tài)溫度監(jiān)測需求。產(chǎn)品內(nèi)置抗干擾屏蔽層，可有效抑制電磁噪聲對信號傳輸?shù)挠绊�。接液部分采用全密封焊接工藝，防護等級達到IP68，滿足潮濕、粉塵及部分腐蝕性介質(zhì)環(huán)境的應(yīng)用要求。
該型號產(chǎn)品適用于能源電力、石油化工、制藥食品等行業(yè)的溫度控制系統(tǒng)，在蒸汽管網(wǎng)監(jiān)測、工業(yè)窯爐溫控、流體介質(zhì)檢測等場景中表現(xiàn)出良好的環(huán)境適應(yīng)性。我們提供多種引線長度與接頭配置選項，可根據(jù)現(xiàn)場需求進行靈活定制，配套專業(yè)的技術(shù)支持團隊確保設(shè)備集成與維護效率。
【English Product Introduction】
The Armored Platinum Thin-Film RTD WZP-421D is a high-performance temperature sensor designed for industrial measurement applications, integrating advanced encapsulation technology with platinum thin-film processing to deliver reliable monitoring in challenging environments. Featuring a core sensing element made of high-purity platinum material enclosed in a precision-engineered stainless steel armored sheath, this product combines measurement sensitivity with long-term stability across wide temperature ranges.
Constructed with a seamless 316L stainless steel outer sheath and magnesium oxide insulation layer, the robust housing demonstrates exceptional corrosion resistance and mechanical durability, capable of withstanding high pressure, vibration, and particulate impact. The internal platinum sensing element is deposited on a ceramic substrate using thin-film technology, enhancing response speed while minimizing signal drift risk. Its compact design supports multiple installation configurations including threaded fixation, flange mounting, or direct immersion, adaptable to diverse industrial scenarios such as pipeline, tank, and reactor monitoring.
Operating within a -200°C to 600°C range, the WZP-421D exhibits linear output characteristics with optimized thermal conductivity pathways to reduce thermal equilibrium time, making it particularly suitable for dynamic temperature tracking. The built-in electromagnetic shielding layer effectively suppresses signal interference, while the fully welded hermetic sealing achieves IP68 protection level, ensuring reliable performance in humid, dusty, or mildly corrosive media environments.
This model finds extensive applications in temperature control systems across energy generation, petrochemical processing, pharmaceutical manufacturing, and food production sectors. It demonstrates strong environmental adaptability in steam pipeline monitoring, industrial kiln temperature regulation, and fluid medium detection scenarios. Multiple cable length and connector configuration options are available for field customization, supported by dedicated technical service teams to ensure efficient system integration and maintenance coordination.
