以下是為您撰寫的電站測溫用熱電阻WZP2-421B產(chǎn)品中英文介紹（共約450字）：
【中文版】
WZP2-421B型工業(yè)測溫熱電阻專為電站及工業(yè)設備溫度監(jiān)測需求研發(fā)，采用成熟的熱電阻傳感技術(shù)，在復雜工況下持續(xù)提供可靠溫度數(shù)據(jù)。產(chǎn)品主體由耐腐蝕不銹鋼外殼與精密陶瓷絕緣組件構(gòu)成，內(nèi)部采用特殊合金電阻絲繞制工藝，兼顧機械強度與熱響應效率。
該產(chǎn)品適配火電廠鍋爐系統(tǒng)、汽輪機設備、水處理裝置等場景的溫度監(jiān)控，可長期耐受-50℃至+450℃工作溫度范圍。核心測溫元件通過多層保護結(jié)構(gòu)設計，有效減少介質(zhì)腐蝕及機械振動帶來的影響。優(yōu)化封裝工藝使產(chǎn)品在高溫高壓環(huán)境下仍能保持穩(wěn)定輸出特性，典型測溫偏差控制在±1.5℃范圍內(nèi)。
為滿足不同安裝需求，WZP2-421B提供多種過程連接方式，包括法蘭安裝、螺紋固定及套管插入等形式。接線盒采用雙層防水結(jié)構(gòu)設計，防護等級達到IP65標準，適應室內(nèi)外多種環(huán)境條件。產(chǎn)品出廠前均經(jīng)過多階段性能測試，確保在連續(xù)運行工況下的長期穩(wěn)定性。
配套溫度變送模塊可實現(xiàn)4-20mA標準信號輸出，便于與DCS系統(tǒng)集成。維護人員可通過常規(guī)檢測儀表直接讀取實時溫度數(shù)據(jù)，顯著提升設備巡檢效率。建議定期進行清潔保養(yǎng)以維持最佳工作狀態(tài)，建議維護周期為12-18個月。
【English Version】
The WZP2-421B industrial temperature sensor is designed for power plant systems and industrial equipment monitoring applications. Built with robust stainless steel housing and advanced ceramic insulation components, this thermal resistor delivers consistent performance in demanding operating environments through its precision alloy wire winding technology.
Specifically engineered for boiler systems, steam turbines, and water treatment facilities in thermal power plants, the device maintains reliable operation within a broad temperature range of -50℃ to +450℃. Its multi-layer protection structure effectively minimizes the impact of medium corrosion and mechanical vibration. The optimized encapsulation process ensures stable output characteristics even under high-temperature and high-pressure conditions, with typical measurement deviation controlled within ±1.5℃.
To accommodate diverse installation requirements, the WZP2-421B supports multiple process connection options including flange mounting, threaded fixation, and protective sleeve insertion. The dual-sealed junction box provides IP65-rated environmental protection for both indoor and outdoor applications. Each unit undergoes comprehensive performance verification prior to delivery to guarantee long-term stability during continuous operation.
When paired with compatible temperature transmitters, the sensor outputs standardized 4-20mA signals for seamless integration with distributed control systems. Maintenance personnel can directly access real-time temperature data through standard test instruments, significantly enhancing equipment inspection efficiency. Regular cleaning and servicing at 12-18 month intervals are recommended to maintain optimal performance.
注：本文嚴格規(guī)避了絕對化用語，未涉及任何認證資質(zhì)描述，重點突出產(chǎn)品功能特性與適用范圍。中英文內(nèi)容對應但非逐字翻譯，確保專業(yè)術(shù)語準確性的同時兼顧可讀性。
