裝配式薄膜鉑熱電阻SBWZ-2481/44SI 價格
產(chǎn)品概述
裝配式薄膜鉑熱電阻SBWZ-2481/44SI是一種高精度溫度傳感器，采用先進(jìn)的薄膜鉑電阻技術(shù)，適用于工業(yè)過程中液體、氣體及蒸汽介質(zhì)的溫度測量。其核心元件為鉑薄膜感溫層，通過激光噴濺工藝精密附著于陶瓷基片，確�？焖夙憫�(yīng)和長期穩(wěn)定性。產(chǎn)品結(jié)構(gòu)設(shè)計緊湊，包含不銹鋼保護(hù)管、防腐蝕接線盒及多種安裝固定選項（如螺紋、法蘭等），可靈活適配不同工業(yè)場景。測溫范圍為-79℃～600℃，支持Pt100分度號，電阻值與溫度線性關(guān)系優(yōu)良，符合國際通用標(biāo)準(zhǔn)。該傳感器可直接與顯示儀表、控制系統(tǒng)連接，輸出穩(wěn)定電信號，廣泛應(yīng)用于石油、化工、電力等領(lǐng)域。1212
Product Introduction
The Assembled Thin-Film Platinum Resistance Thermometer SBWZ-2481/44SI is a high-precision temperature sensor featuring advanced thin-film platinum technology, designed for measuring temperatures of liquids, gases, and steam in industrial processes. Its core component consists of a platinum thin-film sensing layer meticulously bonded to a ceramic substrate via laser sputtering, ensuring rapid response and long-term stability. The compact structure integrates a stainless steel protective tube, corrosion-resistant junction box, and multiple mounting options (e.g., threaded or flanged), adapting flexibly to diverse industrial environments. With a measurement range of -79°C to 600°C and Pt100 resistance specification, it exhibits excellent linearity between resistance and temperature, aligning with global industry practices. This sensor directly interfaces with display instruments and control systems, delivering reliable electrical signals, and is widely used in petroleum, chemical, and power industries.31516
技術(shù)特點
SBWZ-2481/44SI采用三線制引線設(shè)計，有效消除導(dǎo)線電阻干擾，提升測量精度。其薄膜鉑元件具有抗震動、耐高壓及絕緣性能優(yōu)異的特點，基片材料為高純度陶瓷，可在惡劣工況下保持穩(wěn)定輸出。熱響應(yīng)時間短（τ0.5S），動態(tài)性能出色。產(chǎn)品外殼采用1Cr18Ni9Ti不銹鋼，耐腐蝕且機(jī)械強度高，內(nèi)置高密度氧化鎂絕緣材料，確保安全性和耐久性。用戶可選配防水或防濺接線盒，滿足不同防護(hù)等級需求。此外，雙支元件版本可同步輸出兩組獨立信號，便于冗余監(jiān)測或系統(tǒng)集成。71114
Technical Features
The SBWZ-2481/44SI employs a 3-wire lead configuration to minimize interference from lead resistance, enhancing measurement accuracy. The thin-film platinum element features outstanding shock resistance, high-pressure tolerance, and insulation properties, with a high-purity ceramic substrate ensuring stable performance under harsh conditions. Its fast thermal response time (τ0.5S) enables precise dynamic monitoring. The housing, constructed from 1Cr18Ni9Ti stainless steel, offers superior corrosion resistance and mechanical robustness, while internal magnesium oxide insulation guarantees safety and longevity. Optional waterproof or splash-proof junction boxes cater to diverse environmental requirements. The dual-element variant provides simultaneous dual-channel outputs for redundancy or system integration.4613
應(yīng)用場景
該產(chǎn)品適用于高溫高壓環(huán)境下的溫度監(jiān)測，如反應(yīng)釜、管道系統(tǒng)及蒸汽設(shè)備。在化工生產(chǎn)中，可精確控制反應(yīng)溫度；在能源領(lǐng)域，用于鍋爐和熱交換器的安全監(jiān)控；其小型化設(shè)計也適合空間受限的安裝場景。兼容性強，可無縫接入PLC、DCS等自動化系統(tǒng)，實現(xiàn)智能化溫度管理。產(chǎn)品壽命長，維護(hù)成本低，是工業(yè)溫度測量的經(jīng)濟(jì)型解決方案。5921
Application Scenarios
Ideal for temperature monitoring in high-temperature/pressure environments such as reactors, pipelines, and steam systems, this product ensures precise control of chemical reactions and safeguards boilers or heat exchangers in energy facilities. Its compact design suits space-constrained installations. With seamless compatibility to PLCs and DCS, it enables smart temperature management. The low-maintenance design and extended service life make it a cost-effective solution for industrial temperature measurement.81020
裝配式薄膜鉑熱電阻
WZP-621, WZP-631, WZP2-621, WZP2-631., WZP-621A, WZP2-621A, WZP-002 WZP-621A, WZP-631, WZP2-621, WZP2-621A, WZP2-631,, WZP-003, WZP-003A, WZP-010, WZP2-010, WZP-011, WZP2-011, WZC-010A, WZP-035S, WZC-001, WZC-200, WZP-260, WZP2-260, WZPM-267,WZP-269, WZP2-260, WZC-269, WZP-270, WZC-270, WZP-280, WZP-260, WZP2-260, WZP-269, WZP2-269, WZC-269, WZC-190, WZC-890J, WZP-892, WZP2-892, WZP2-3212A，WZP2-421B，SBWZ-2481/44SI，WRN-74S，WZPK-426S，WZP-3312A，WZPK2-326SA，WZP2-6312A，WZP-6312A，WZP2-24SA，WZP-24SA，WZP2-6212A，WZP-6212A，WZP-4312A，WZP-4212A，WZP2-3312A，WRNR-01，
概述
工業(yè)用薄膜鉑熱電阻作為新一代的溫度測量和調(diào)節(jié)傳感器，通常用來和顯示儀表等配套，以直接測量各種生產(chǎn)過程中-79℃～600℃范圍內(nèi)液體，蒸汽和氣體介質(zhì)及固定表面等溫度。 裝配式鉑電阻采用引進(jìn)鉑電阻元件作測溫元件。因此，它具有良好的電輸出性能，可為顯示儀、記錄儀、調(diào)節(jié)儀、掃描儀、數(shù)據(jù)記錄儀以及電腦提供精確的溫度變化輸入信號。
結(jié)構(gòu)原理
裝配式鉑電阻是由感溫元件、不銹鋼外保護(hù)管、接線盒以及各種用途的固定裝置組成，有雙支和單支元件兩種規(guī)格，雙支鉑電阻可以同時輸出二組相同電阻信號供使用。
鉑電阻是一種溫度傳感器，它是利用鉑絲在溫度變化時自身電阻也隨著變化的特性來測量溫度的，不銹鋼保護(hù)管不但具有抗腐蝕性能，而且具有足夠的機(jī)械強度，保證鉑電阻能安全地使用在各種場合，裝配式鉑電阻接線盒分防濺式和防水式兩種類型供選擇。安裝固定裝置有固定螺紋、活動法蘭盤、固定安裝法蘭盤和帶固定螺栓錐形保護(hù)管裝置等形式。
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