【中文產(chǎn)品介紹】
WZPK-405U薄膜鉑熱電阻是基于先進(jìn)薄膜傳感技術(shù)開發(fā)的高精度溫度測量元件，專為工業(yè)過程控制與設(shè)備監(jiān)測領(lǐng)域設(shè)計(jì)。該產(chǎn)品采用高純度鉑金屬薄膜作為敏感材料，通過精密激光刻蝕工藝實(shí)現(xiàn)溫度-電阻特性的高度一致性，配合特殊封裝結(jié)構(gòu)設(shè)計(jì)，能夠在復(fù)雜工況下長期穩(wěn)定運(yùn)行。
核心優(yōu)勢體現(xiàn)在三方面：其一，優(yōu)化設(shè)計(jì)的微型化傳感單元大幅提升響應(yīng)效率，熱響應(yīng)時(shí)間較傳統(tǒng)產(chǎn)品縮短約30%，可快速捕捉溫度瞬態(tài)變化；其二，采用多層復(fù)合防護(hù)技術(shù)，內(nèi)部設(shè)置抗振動緩沖層與介質(zhì)隔離層，有效應(yīng)對機(jī)械沖擊、介質(zhì)腐蝕等嚴(yán)苛環(huán)境挑戰(zhàn)；其三，全量程溫度特性經(jīng)精細(xì)補(bǔ)償，-50℃至400℃范圍內(nèi)線性度誤差不超過±0.15%，滿足精密溫控系統(tǒng)需求。
產(chǎn)品結(jié)構(gòu)設(shè)計(jì)充分考慮工業(yè)現(xiàn)場安裝需求，提供多種過程連接方式（包括螺紋式、法蘭式、卡套式），兼容PT100/PT1000兩種分度號，防護(hù)等級達(dá)IP67以上。外殼材質(zhì)可根據(jù)應(yīng)用場景選擇304不銹鋼、316L特種鋼或哈氏合金，適應(yīng)石化、電力、制藥、食品加工等行業(yè)的多樣化需求。出廠前逐臺進(jìn)行多點(diǎn)溫度標(biāo)定與老化測試，確保出廠產(chǎn)品穩(wěn)定性與互換性指標(biāo)優(yōu)于行業(yè)平均水平。
配套服務(wù)體系包含定制化標(biāo)定方案、現(xiàn)場安裝指導(dǎo)及全生命周期數(shù)據(jù)跟蹤，協(xié)助用戶實(shí)現(xiàn)溫度測量系統(tǒng)的優(yōu)化升級。產(chǎn)品符合工業(yè)自動化領(lǐng)域?qū)煽啃浴⒔?jīng)濟(jì)性與維護(hù)便捷性的綜合要求，是流程工業(yè)溫度監(jiān)測的理想解決方案。
【English Product Introduction】
The WZPK-405U thin-film platinum RTD (Resistance Temperature Detector) is a precision temperature sensing component developed with advanced thin-film technology, specifically engineered for industrial process control and equipment monitoring applications. Utilizing high-purity platinum thin-film as the sensing element and precision laser etching processes, this product achieves exceptional consistency in temperature-resistance characteristics. Its specialized encapsulation structure ensures long-term stability under demanding operational conditions.
Key technical advantages include: 1) Miniaturized sensing unit design reduces thermal response time by approximately 30% compared to conventional products, enabling rapid detection of transient temperature variations; 2) Multi-layer protective structure integrates anti-vibration cushioning and media isolation layers, providing enhanced resistance to mechanical shock and corrosive environments; 3) Precision temperature compensation across the full measurement range (-50°C to 400°C) maintains linearity deviation within ±0.15%, meeting requirements of high-precision temperature control systems.
The modular design supports flexible field installation with multiple process connection options (threaded, flanged, or compression fittings). Available in PT100/PT1000 configurations, the housing materials (304/316L stainless steel or Hastelloy) are selectable based on application needs, suitable for petrochemical, power generation, pharmaceutical, and food processing industries. Each unit undergoes multi-point calibration and aging tests to ensure stability and interchangeability exceeding industry standards.
Comprehensive service support includes customized calibration solutions, on-site installation guidance, and lifecycle performance tracking, assisting users in optimizing temperature measurement systems. Balancing reliability, cost-effectiveness, and maintenance convenience, this product serves as an ideal solution for process temperature monitoring in industrial automation scenarios. The IP67-rated protection and optimized mechanical design ensure consistent performance in harsh environments while minimizing maintenance requirements.
