【中文介紹】
WZPK-133S隔爆型鉑電阻是一款專為工業(yè)復(fù)雜工況設(shè)計(jì)的溫度傳感裝置，適用于存在易燃易爆氣體的危險(xiǎn)環(huán)境。產(chǎn)品采用高穩(wěn)定性鉑電阻元件，結(jié)合耐腐蝕不銹鋼外殼與特殊防爆結(jié)構(gòu)設(shè)計(jì)，實(shí)現(xiàn)溫度測量的可靠性與安全性。其緊湊型外殼設(shè)計(jì)兼顧機(jī)械強(qiáng)度與環(huán)境適應(yīng)性，可滿足石油、化工、電力、冶金等領(lǐng)域的長期使用需求。
產(chǎn)品核心元件選用鉑金屬薄膜工藝，具備優(yōu)異的溫度線性特性與長期穩(wěn)定性。通過優(yōu)化封裝工藝，有效降低環(huán)境振動與介質(zhì)沖擊對測量精度的影響。防爆腔體采用多重密封技術(shù)，阻隔可燃性介質(zhì)與電氣部件的接觸，確保設(shè)備在潛在爆炸性環(huán)境中的安全運(yùn)行。接線腔配置密封電纜接口，支持多種工業(yè)級連接方式，便于現(xiàn)場快速安裝調(diào)試。
本裝置工作溫度范圍覆蓋-200℃至+500℃區(qū)間，可根據(jù)工況需求定制不同測量范圍和安裝規(guī)格。傳感器頭部采用錐形螺紋或法蘭固定方式，適配常規(guī)工業(yè)管道與設(shè)備接口。內(nèi)置抗電磁干擾設(shè)計(jì)，提升信號傳輸穩(wěn)定性，適用于變頻器、大功率電機(jī)等存在強(qiáng)電磁干擾的工業(yè)場景。使用壽命方面，外殼材料通過耐高溫氧化處理，結(jié)合內(nèi)部真空封裝工藝，有效延緩元件老化，降低維護(hù)頻率。
【English Introduction】
The WZPK-133S Explosion-Proof Platinum RTD is a temperature sensing device specifically engineered for industrial applications in hazardous environments with flammable gases. Integrating high-stability platinum sensing elements with corrosion-resistant stainless steel housing and specialized explosion-proof construction, this product delivers reliable temperature measurement while ensuring operational safety. The compact housing design combines mechanical durability with environmental adaptability, making it suitable for long-term deployment in petroleum, chemical processing, power generation, and metallurgical industries.
The core platinum thin-film sensor exhibits exceptional temperature linearity and long-term measurement consistency. Advanced encapsulation technology minimizes measurement deviations caused by mechanical vibrations and medium turbulence. The explosion-proof chamber incorporates multi-layer sealing mechanisms to isolate electrical components from combustible substances, maintaining operational integrity in potentially explosive atmospheres. The terminal compartment features sealed cable entries compatible with various industrial connection standards, facilitating efficient field installation.
With an operational temperature range spanning -200℃ to +500℃, this device supports customizable measurement ranges and mounting configurations. The sensor head accommodates tapered thread or flange mounting options for compatibility with standard industrial interfaces. Built-in electromagnetic interference (EMI) suppression enhances signal transmission stability in environments with variable-frequency drives and high-power electrical equipment. The housing undergoes high-temperature oxidation-resistant treatment, complemented by internal vacuum-sealing technology, to extend service life and reduce maintenance requirements.
【應(yīng)用場景】（中英對照）
• 石化裝置反應(yīng)釜溫度監(jiān)控 / Temperature monitoring in petrochemical reactors
• 燃?xì)廨斔凸艿腊踩O(jiān)測 / Safety supervision of gas transmission pipelines
• 工業(yè)鍋爐系統(tǒng)熱力控制 / Thermal regulation in industrial boiler systems
• 制藥過程潔凈區(qū)測溫 / Temperature measurement in pharmaceutical cleanrooms
• 壓縮機(jī)組運(yùn)行狀態(tài)檢測 / Operational status monitoring of compressor units
【技術(shù)參數(shù)】（通用表述）
量程范圍：基礎(chǔ)型覆蓋-50~300℃（可擴(kuò)展）
精度等級：典型值±0.15%FS
防護(hù)性能：殼體耐壓≥3.0MPa
介質(zhì)兼容：適用于多數(shù)氣體/液體介質(zhì)
電氣接口：常規(guī)M20×1.5或1/2"NPT
引線長度：標(biāo)準(zhǔn)2米（支持定制）
注：本介紹基于通用技術(shù)參數(shù)編制，具體規(guī)格可根據(jù)實(shí)際工況需求進(jìn)行調(diào)整優(yōu)化。
