薄膜鉑熱電阻WZPK-236U 廠家
產(chǎn)品概述
薄膜鉑熱電阻WZPK-236U是一款高精度溫度傳感器，采用先進的薄膜鉑電阻技術(shù)，適用于工業(yè)自動化、環(huán)境監(jiān)測等領(lǐng)域。其核心元件通過激光噴濺工藝將鉑薄膜均勻附著于陶瓷基片上，具有優(yōu)異的溫度響應(yīng)特性和長期穩(wěn)定性。該產(chǎn)品設(shè)計緊湊，直徑小且可彎曲，適合安裝在空間受限或傳統(tǒng)傳感器無法適配的場合。外保護管采用不銹鋼材質(zhì)，內(nèi)部填充高密度氧化鎂絕緣材料，兼具機械強度與抗污染能力，可在惡劣環(huán)境中穩(wěn)定工作。測溫范圍為-200℃～800℃，滿足多數(shù)工業(yè)場景需求。127
技術(shù)特點
WZPK-236U的熱響應(yīng)時間短，能快速捕捉溫度階躍變化，確保實時監(jiān)測的準確性。鉑薄膜元件通過陶瓷封裝，既提升了抗震防沖擊性能，又保證了高壓環(huán)境下的絕緣安全性。引線采用鎳鍍金或純鈀材料，確保信號傳輸穩(wěn)定。產(chǎn)品支持Pt100分度號，電阻值與溫度線性關(guān)系優(yōu)良，偏差極小，可直接與顯示儀表、記錄儀或控制系統(tǒng)連接，為溫度測量提供可靠輸入。其設(shè)計兼顧了靈敏度與耐用性，適用于液體、氣體及固體表面溫度的精確測量。4811
應(yīng)用場景
該產(chǎn)品廣泛應(yīng)用于化工、能源、環(huán)保等領(lǐng)域，如反應(yīng)釜溫度監(jiān)控、鍋爐熱交換系統(tǒng)、污水處理設(shè)備等。在高溫或腐蝕性環(huán)境中，其不銹鋼保護管和氧化鎂絕緣層能有效抵抗介質(zhì)侵蝕。此外，薄膜技術(shù)的應(yīng)用使其在微小空間安裝時仍保持高精度，例如實驗室儀器或醫(yī)療設(shè)備的溫度校準。產(chǎn)品提供多種接線盒選項（如防水式、防濺式），適配不同安裝環(huán)境需求。51316
Product Introduction
The thin-film platinum RTD WZPK-236U is a precision temperature sensor designed for industrial automation and environmental monitoring. Its core element utilizes laser-sputtered platinum film on a ceramic substrate, ensuring fast thermal response and long-term stability. With a compact and flexible design, it fits confined spaces where traditional sensors cannot be installed. The stainless steel sheath and magnesium oxide insulation provide robust protection against mechanical stress and contamination, suitable for harsh operating conditions. The measuring range covers -200℃ to 800℃, meeting diverse industrial requirements.169
Key Features
WZPK-236U excels in rapid temperature detection with minimal deviation, thanks to its ceramic-encapsulated platinum film and gold-plated/palladium leads. Supporting Pt100 output, it delivers linear resistance-temperature correlation for seamless integration with displays or control systems. The sensor’s shock-resistant design and high-pressure tolerance make it ideal for dynamic environments. Its versatility extends to measuring liquid, gas, and surface temperatures with consistent accuracy. Optional junction boxes (e.g., waterproof or splash-proof) enhance adaptability.31012
Applications
This product is widely used in chemical plants, power generation, and emission control systems, such as reactor temperature tracking or heat exchanger management. The corrosion-resistant sheath ensures durability in aggressive media, while the thin-film technology enables precise measurements in compact devices like medical equipment. Customizable installation options further optimize performance across different scenarios.71415
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)
測量范圍和準確度
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