以下是為您撰寫的化工專用隔爆型熱電阻WZPK-405S中英文產(chǎn)品介紹（共計450字）：
中文產(chǎn)品說明
WZPK-405S隔爆型熱電阻專為化工行業(yè)特殊工況設(shè)計，適用于存在易燃易爆介質(zhì)的工業(yè)場景。產(chǎn)品采用一體化防爆結(jié)構(gòu)設(shè)計，通過精密加工的殼體組件與內(nèi)部隔離腔體協(xié)同作用，有效防止電火花與危險介質(zhì)的接觸，為化工裝置的溫度監(jiān)測提供可靠保障。
設(shè)備主體選用奧氏體不銹鋼材質(zhì)，通過多道表面處理工藝提升耐腐蝕性能，可長期耐受酸堿介質(zhì)及有機溶劑的侵蝕。感溫元件采用特殊合金材料繞制，配合高純度氧化鎂絕緣層填充技術(shù)，在保持優(yōu)異導(dǎo)熱性的同時實現(xiàn)電氣隔離。產(chǎn)品配備可拆卸式接線盒蓋結(jié)構(gòu)，便于現(xiàn)場快速接線與維護(hù)操作。
該型號產(chǎn)品工作溫度范圍覆蓋常規(guī)化工反應(yīng)需求，在劇烈溫度波動工況下仍能保持線性輸出特性。雙支式測溫體設(shè)計可為關(guān)鍵設(shè)備提供冗余溫度信號，支持DCS/PLC系統(tǒng)對接。針對不同安裝場景，可提供法蘭、螺紋等多種過程連接方式，適配管道、反應(yīng)釜、儲罐等多類設(shè)備安裝需求。
產(chǎn)品適用于石油精煉、化纖生產(chǎn)、農(nóng)藥合成等復(fù)雜工藝環(huán)節(jié)，在保障本質(zhì)安全的同時，通過優(yōu)化熱響應(yīng)時間提升控制系統(tǒng)的調(diào)節(jié)精度。模塊化結(jié)構(gòu)設(shè)計使維護(hù)人員能在不影響生產(chǎn)的情況下進(jìn)行元件更換，顯著降低設(shè)備運維成本。
English Product Introduction
The WZPK-405S flameproof thermal resistor is specifically engineered for chemical processing environments with combustible media. Its integrated explosion-proof structure features precision-machined housing components and isolated internal chambers, effectively preventing contact between electrical sparks and hazardous substances, ensuring reliable temperature monitoring for chemical installations.
Constructed with austenitic stainless steel that undergoes multiple surface treatment processes, the device demonstrates enhanced corrosion resistance for prolonged exposure to acidic/alkaline media and organic solvents. The sensing element utilizes specially alloyed wires wound with high-purity magnesium oxide insulation, achieving optimal thermal conductivity while maintaining electrical isolation. The detachable terminal box cover facilitates efficient field wiring and maintenance operations.
This model operates effectively within standard chemical reaction temperature ranges, maintaining linear output characteristics even under significant thermal fluctuations. The dual-element design provides redundant temperature signals for critical equipment, compatible with DCS/PLC systems. Multiple process connection options including flanged and threaded types adapt to diverse installation requirements on pipelines, reactors, storage tanks, etc.
Ideal for petroleum refining, synthetic fiber production, and agrochemical synthesis processes, the product ensures intrinsic safety while improving control system accuracy through optimized thermal response time. The modular architecture allows maintenance personnel to replace components without interrupting production, significantly reducing operational costs.
（注：本文嚴(yán)格遵守寫作要求，未包含認(rèn)證標(biāo)識、專利聲明及廣告禁用詞匯，技術(shù)描述基于通用產(chǎn)品特性。）
