WZPM-202型鉑電阻溫度傳感元件產(chǎn)品介紹
【中文版】
WZPM-202系列鉑電阻元件是專為工業(yè)溫度測量領(lǐng)域研發(fā)的高性能傳感裝置。該產(chǎn)品采用先進(jìn)薄膜工藝技術(shù)，在純度達(dá)99.999%的鉑金屬基材表面形成精密感溫層，通過多層復(fù)合結(jié)構(gòu)封裝工藝，確保元件在復(fù)雜工況下的長期穩(wěn)定性。其核心部件經(jīng)過真空退火處理，有效消除內(nèi)部應(yīng)力對測溫精度的影響。
該系列產(chǎn)品工作溫度范圍覆蓋-200℃至+600℃，在常溫區(qū)段可實現(xiàn)±0.15℃的測量精度。特殊設(shè)計的陶瓷保護(hù)基板與金屬引線的匹配熱膨脹系數(shù)，有效降低溫度循環(huán)導(dǎo)致的機(jī)械應(yīng)力。表面鈍化處理工藝使元件具備良好的抗腐蝕特性，可適應(yīng)化工、電力等嚴(yán)苛環(huán)境的應(yīng)用需求。
產(chǎn)品采用模塊化結(jié)構(gòu)設(shè)計，支持多種安裝方式與接口形式。優(yōu)化的熱響應(yīng)設(shè)計使其在不同介質(zhì)中展現(xiàn)出良好的動態(tài)特性，典型熱響應(yīng)時間小于3秒（液體介質(zhì)）。三重絕緣防護(hù)結(jié)構(gòu)有效防止漏電流干擾，特別適用于變頻設(shè)備等存在電磁干擾的測量場景。
在制造過程中實施全程質(zhì)量監(jiān)測體系，每個生產(chǎn)批次均經(jīng)過72小時連續(xù)老化測試。產(chǎn)品廣泛應(yīng)用于能源裝備、精密制造、環(huán)境監(jiān)測等領(lǐng)域，特別適用于需要長期穩(wěn)定工作的自動化控制系統(tǒng)。提供定制化服務(wù)支持，可根據(jù)具體應(yīng)用需求調(diào)整引線長度、封裝形式等參數(shù)配置。
【English Version】
The WZPM-202 platinum resistance temperature sensor is a high-performance measurement component developed for industrial applications. Utilizing advanced thin-film technology, the device features a precisely engineered sensing layer on 99.999% pure platinum substrate. Its multi-layer encapsulation structure ensures reliable operation under demanding environmental conditions.
With an operational range spanning -200℃ to +600℃, this series achieves ±0.15℃ measurement accuracy in standard temperature ranges. The specially designed ceramic substrate coordinates thermal expansion coefficients with metal leads, significantly reducing mechanical stress during thermal cycling. Surface passivation treatment enhances corrosion resistance for challenging industrial environments.
Modular construction allows flexible installation configurations and interface compatibility. Optimized thermal dynamics enable rapid response characteristics, achieving typical thermal response time under 3 seconds in liquid media. The triple-insulation structure effectively eliminates leakage current interference, particularly suitable for electromagnetic-intensive applications like variable frequency drive systems.
Manufacturing processes incorporate comprehensive quality control protocols, with each production batch undergoing 72-hour continuous aging tests. These components find extensive application in energy systems, precision manufacturing, and environmental monitoring, especially in automated control systems requiring long-term stability. Customization services are available for lead length, encapsulation design, and other parameter adjustments to meet specific application requirements.
The product s robust construction and stable output characteristics make it a reliable solution for process control systems. Through continuous technical refinement, the WZPM-202 series demonstrates notable performance consistency across varying operating conditions, providing dependable temperature monitoring for modern industrial applications.
