薄膜鉑熱電阻WZP-1312AB 廠家
產(chǎn)品概述
薄膜鉑熱電阻WZP-1312AB是一種高精度溫度傳感器，專為工業(yè)環(huán)境中的液體、蒸汽和氣體介質(zhì)溫度測量設(shè)計(jì)。該產(chǎn)品采用先進(jìn)的薄膜鉑電阻技術(shù)，結(jié)合不銹鋼保護(hù)管和防水接線盒結(jié)構(gòu)，確保在-200℃至500℃范圍內(nèi)穩(wěn)定工作。其核心元件通過精密工藝制成，具有優(yōu)異的抗振動和抗沖擊性能，適合復(fù)雜工況下的長期使用。產(chǎn)品支持三線制或四線制接線方式，可與顯示儀表、記錄儀或控制系統(tǒng)配套，提供可靠的溫度監(jiān)測信號。1316
技術(shù)特點(diǎn)
WZP-1312AB的核心優(yōu)勢在于其快速響應(yīng)和穩(wěn)定性。熱響應(yīng)時間（T0.5）不超過45秒，能迅速捕捉溫度變化。保護(hù)管材質(zhì)可選304、321或316不銹鋼，適應(yīng)不同腐蝕性環(huán)境。產(chǎn)品設(shè)計(jì)注重實(shí)用性，如最小插入深度為保護(hù)管外徑的5倍，確保測量準(zhǔn)確性。此外，常溫絕緣電阻值≥100MΩ，有效避免信號干擾。其結(jié)構(gòu)緊湊，安裝方式靈活，支持固定螺紋或法蘭連接，滿足多樣化安裝需求。1325
應(yīng)用場景
該產(chǎn)品廣泛應(yīng)用于石油化工、電力、冶金等行業(yè)，適用于管道、反應(yīng)釜及設(shè)備表面溫度監(jiān)測。其防水接線盒設(shè)計(jì)特別適合潮濕或多塵環(huán)境，如戶外設(shè)備或地下管線。在高溫高壓場景中，淺插式或熱套式設(shè)計(jì)可減少流體阻力，延長使用壽命。同時，產(chǎn)品兼容自動化控制系統(tǒng)，為流程優(yōu)化提供精準(zhǔn)數(shù)據(jù)支持。1621
Product Introduction
The WZP-1312AB thin-film platinum RTD is a precision temperature sensor designed for industrial applications. It features a stainless steel sheath and waterproof junction box, ensuring reliable performance within -200°C to 500°C. The platinum film element, crafted with advanced technology, offers excellent stability and resistance to vibration, making it ideal for harsh environments. Compatible with three-wire or four-wire configurations, it seamlessly integrates with displays and control systems for accurate temperature monitoring.1325
Key Features
With a rapid thermal response time (T0.5≤45s), the WZP-1312AB delivers real-time temperature feedback. The protective tube, available in 304/321/316 stainless steel, enhances durability against corrosion. Its compact design allows flexible installation via threaded or flanged connections. The high insulation resistance (≥100MΩ) minimizes signal interference, while optimized insertion depth improves measurement accuracy. The product is suitable for both static and high-velocity fluid measurements.1621
Applications
This sensor is widely used in petrochemical plants, power generation, and metallurgical processes for monitoring pipelines, reactors, and equipment surfaces. The waterproof design suits humid or dusty conditions, such as outdoor facilities. In high-pressure systems, specialized shallow-insertion models reduce turbulence. Its compatibility with automation platforms supports efficient process control and data-driven decision-making.2513
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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