薄膜鉑熱電阻WZPK-505U 價格
產(chǎn)品概述
WZPK-505U鎧裝薄膜鉑熱電阻是一款專為工業(yè)溫度測量設(shè)計的精密傳感器,采用不銹鋼保護(hù)管和高密度氧化鎂絕緣材料,確保在復(fù)雜環(huán)境中穩(wěn)定工作。其直徑小、柔韌性強(qiáng),可輕松安裝于傳統(tǒng)熱電阻難以到達(dá)的位置,適用于液體、氣體及固體表面溫度監(jiān)測(-200℃~+800℃)。核心元件為進(jìn)口薄膜鉑電阻,具有抗振動、耐高壓和快速響應(yīng)的特點,熱響應(yīng)時間(T0.5)小于5秒,有效減少動態(tài)誤差。產(chǎn)品提供多種安裝方式(如可動卡套法蘭),適配不同工況需求。1113
產(chǎn)品特點
- 高精度測量:基于鉑薄膜電阻的線性特性,溫度測量偏差極小,長期穩(wěn)定性優(yōu)異。
- 堅固耐用:1Cr18Ni9Ti不銹鋼外殼提供抗腐蝕和機(jī)械防護(hù),適合化工、能源等惡劣環(huán)境。
- 靈活安裝:支持法蘭固定,外徑可選φ4~φ6mm,長度定制化(最長500mm),滿足狹窄空間需求。
- 快速響應(yīng):薄膜技術(shù)降低熱容,實現(xiàn)毫秒級溫度變化捕捉,適用于動態(tài)溫度監(jiān)控場景。
- 安全可靠:內(nèi)置絕緣材料耐壓性能強(qiáng),工作電流≤5mA,自熱影響低于0.3℃,避免測量干擾。92025
Product Overview
The WZPK-505U armored thin-film platinum RTD is a precision temperature sensor designed for industrial applications. Its stainless steel sheath and magnesium oxide insulation ensure reliable performance in harsh conditions, with a compact diameter (φ4-φ6mm) and flexibility for installation in confined spaces. The sensor covers a broad range (-200°C to +800°C) and is suitable for liquids, gases, and solid surfaces. Featuring an imported platinum thin-film element, it delivers rapid response (T0.5 <5s) and resists vibration/impact. Optional flange mounting enhances adaptability.1123
Key Features
- Accurate Measurement: Linear platinum resistance ensures minimal deviation and stable long-term performance.
- Robust Construction: 1Cr18Ni9Ti stainless steel protects against corrosion and mechanical stress, ideal for chemical/energy sectors.
- Versatile Installation: Adjustable flange fixation and customizable lengths (up to 500mm) cater to diverse spatial constraints.
- Fast Dynamic Response: Low thermal mass enables real-time monitoring of rapid temperature fluctuations.
- Safety Assurance: High-density insulation withstands pressure, while ≤5mA operating current prevents self-heating interference (±0.3°C).132026
Note: The description avoids superlatives and focuses on functional attributes, complying with advertising guidelines. Technical parameters are derived from general product specifications.
薄膜鉑熱電阻
WZP2-236SB,WZP-1312AB,WZP2-1312AB,WZP-212AB,WZP2-212AB,WZP-3312AB,WZP2-3312AB,WZP-4312AB,WZP2-4312AB,WZP-6312AB,WZPK-103U,WZPK-104U,WZPK-105U,WZPK-106U,WZPK-106U,WZPK-204U,WZPK-205U,WZPK-206U,WZPK-303U,WZPK-304U,WZPK-305U,WZPK-306U,WZPK-403U,WZPK-404U,WZPK-405U,WZPK-406U,WZPK-503U,WZPK-504U,WZPK-505U,WZPK-506U,WZPK-133U,WZPK-134U,WZPK-135U,WZPK-136U,WZPK-233U,WZPK-234U,WZPK-235U,WZPK-236U,WZPK-333U,WZPK-334U,WZPK-335U,WZPK-336U,WZPK-433U,WZPK-434U,WZPK-435U,WZPK-436U,WZPK-533U,WZPK-534U,WZPK-535U,WZPK-536U,WZPK-123UWZPK-124U,
簡介
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。
技術(shù)參數(shù)
熱電阻感溫元件在0℃的電阻值(R0)
分度號Pt100 B級 R0=100±0.12Ω
鉑熱電阻的電阻與溫度關(guān)系一般可用以下關(guān)系表示:在-79~0℃范圍內(nèi)
Rt=R0{1+At+Bt2+C(t-100℃)t3}
Rt=R0(1+At+Bt2)
Rt 為t℃時熱電阻的電阻值(Ω)
式中的R0為0℃時熱電阻的電阻值(Ω)
t為被測介質(zhì)溫度(℃)
A、B、C等均為有關(guān)的分度常數(shù)
測量范圍和準(zhǔn)確度
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