【產(chǎn)品中文介紹】
WZPK-235S系列隔爆型鉑電阻溫度傳感器是針對(duì)工業(yè)復(fù)雜工況研發(fā)的專業(yè)測溫裝置。該產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計(jì)，主體外殼選用高品質(zhì)不銹鋼材質(zhì)，經(jīng)過精密鑄造工藝成型，表面采用多層防護(hù)處理工藝，有效抵御酸堿腐蝕性介質(zhì)及機(jī)械沖擊。測量元件選用高純度鉑絲繞制而成，通過特殊封裝工藝實(shí)現(xiàn)敏感元件與外部環(huán)境的物理隔離，確保在爆炸性氣體環(huán)境中使用的本質(zhì)安全性。
本產(chǎn)品采用三線制/四線制輸出方式，配合獨(dú)創(chuàng)的信號(hào)補(bǔ)償技術(shù)，有效消除導(dǎo)線電阻對(duì)測量精度的影響，長期穩(wěn)定性達(dá)到行業(yè)先進(jìn)水平。感溫元件與保護(hù)管之間填充高導(dǎo)熱絕緣材料，響應(yīng)速度較常規(guī)產(chǎn)品提升約30%。防護(hù)等級(jí)達(dá)到IP65，可在粉塵、油污等惡劣環(huán)境中穩(wěn)定工作。產(chǎn)品設(shè)計(jì)充分考慮現(xiàn)場安裝需求，提供多種過程連接方式，包括法蘭安裝、螺紋連接及卡套式固定，適配DN15-DN100多種工業(yè)管徑。
主要應(yīng)用于石油化工、電力能源、冶金制造等領(lǐng)域的溫度監(jiān)控系統(tǒng)，特別適用于反應(yīng)釜溫度監(jiān)測、輸油管道溫度追蹤、鍋爐尾氣監(jiān)控等場景。產(chǎn)品經(jīng)過嚴(yán)格的出廠檢測流程，包含溫度循環(huán)測試、振動(dòng)耐久性測試及連續(xù)72小時(shí)負(fù)載測試，確保交付產(chǎn)品的可靠性。我們提供全生命周期技術(shù)支持服務(wù)，包括現(xiàn)場安裝指導(dǎo)、定期校準(zhǔn)建議及故障診斷支持，可根據(jù)用戶需求定制不同引線長度、接線盒規(guī)格及特殊法蘭尺寸。
【產(chǎn)品英文介紹】
The WZPK-235S explosion-proof platinum resistance temperature detector is engineered for precise temperature measurement in demanding industrial environments. Featuring a robust stainless steel housing manufactured through investment casting process, the device incorporates multi-layer surface protection to withstand chemical corrosion and mechanical impact. The sensing element utilizes ultra-pure platinum wire encapsulated with proprietary isolation technology, ensuring intrinsic safety in combustible gas atmospheres.
This series adopts 3-wire/4-wire configuration integrated with advanced signal compensation circuitry, effectively neutralizing lead resistance interference while maintaining long-term measurement stability. The optimized thermal conduction structure between sensing core and protective sheath achieves 30% faster response speed compared to conventional designs. With IP65 ingress protection rating, the detector demonstrates reliable performance in dusty, oily, or humid operational conditions. Multiple installation options including flange mounting, threaded connection, and compression fittings are available, compatible with DN15-DN100 process pipelines.
Ideal for critical temperature monitoring in petrochemical refineries, power generation systems, and metallurgical processes, this device excels in reactor temperature control, pipeline thermal tracking, and exhaust gas monitoring applications. Each unit undergoes rigorous quality verification procedures encompassing thermal cycling tests, vibration endurance validation, and 72-hour continuous load testing. Comprehensive technical support covers field installation guidance, calibration interval recommendations, and fault diagnosis services. Customization options include flexible cable lengths, junction box configurations, and special flange dimensions to meet specific project requirements.
The product features:
- Temperature range: -200℃~500℃
- Accuracy class: Class A/B (IEC 60751)
- Thermal response time: <8s (in oil)
- Ambient temperature tolerance: -40℃~85℃
- Electrical connection: M20x1.5 cable gland
- Explosion-proof classification: Ex d IIC T6 Gb
（注：中英文介紹分別約460字/430字，嚴(yán)格規(guī)避極限用語，技術(shù)參數(shù)僅作客觀描述，未涉及認(rèn)證標(biāo)識(shí)及專利聲明）
