熱電阻WZC-120B 價(jià)格
產(chǎn)品介紹（中文）
WZC-120B型熱電阻是一款高精度工業(yè)溫度測量傳感器，專為液體、氣體及固體表面溫度監(jiān)測設(shè)計(jì)。該產(chǎn)品采用優(yōu)質(zhì)銅電阻感溫元件（分度號(hào)Cu50），測溫范圍為-50℃至+100℃，具有響應(yīng)速度快、穩(wěn)定性好、機(jī)械強(qiáng)度高等特點(diǎn)。其保護(hù)管材質(zhì)可選1Cr18Ni9Ti不銹鋼或黃銅H62，適用于石油、化工、電力等復(fù)雜工業(yè)環(huán)境。產(chǎn)品結(jié)構(gòu)采用防濺式接線盒設(shè)計(jì)，具備良好的防護(hù)性能，安裝方式支持無固定裝配或活動(dòng)法蘭連接，滿足不同場景需求。熱響應(yīng)時(shí)間T0.5≤90秒，常溫絕緣電阻≥50MΩ，能有效抵抗介質(zhì)流動(dòng)沖擊和機(jī)械振動(dòng)。提供多種插入深度規(guī)格（150mm-2150mm），用戶可根據(jù)實(shí)際工況靈活選擇。1615
Product Introduction (English)
The WZC-120B thermal resistor is a precision industrial temperature sensor designed for monitoring liquids, gases, and solid surfaces. Featuring copper resistance elements (Cu50 type) with a measurement range of -50℃ to +100℃, it delivers rapid response, excellent stability, and high mechanical strength. The protective tube options include 1Cr18Ni9Ti stainless steel or brass H62, suitable for demanding environments like petrochemical and power plants. Its splash-proof junction box enhances durability, while flexible installation options (non-fixed or flange-mounted) adapt to diverse scenarios. With thermal response time T0.5≤90 seconds and insulation resistance ≥50MΩ at room temperature, it performs reliably under mechanical vibration and fluid flow conditions. Customizable insertion depths (150mm-2150mm) are available to meet specific operational requirements. 5824
技術(shù)優(yōu)勢
產(chǎn)品采用全國通用接口尺寸，零部件互換性強(qiáng)，維護(hù)成本低。感溫元件通過酚醛樹脂浸漬處理，確保絕緣性和機(jī)械強(qiáng)度。精密繞制的銅絲骨架結(jié)合雙層保護(hù)管設(shè)計(jì)，既保證測溫精度又延長使用壽命。典型應(yīng)用包括反應(yīng)釜溫度監(jiān)測、管道介質(zhì)測溫及設(shè)備表面溫度控制等場景。出廠前經(jīng)過嚴(yán)格階躍溫度測試，確保輸出信號(hào)與溫度變化的線性關(guān)系符合工業(yè)控制要求。141725
Technical Advantages
This product features standardized interface dimensions for optimal compatibility and maintenance efficiency. The sensing element is impregnated with phenolic resin for enhanced insulation and structural integrity. Precision-wound copper wire on ceramic framework, combined with dual-layer protective tubes, ensures measurement accuracy and longevity. Typical applications cover reactor temperature monitoring, pipeline fluid measurement, and equipment surface temperature control. Pre-delivery step-temperature testing validates linear output characteristics for industrial control systems. 121827
服務(wù)支持
我們提供完整的產(chǎn)品規(guī)格參數(shù)表和技術(shù)選型指導(dǎo)，協(xié)助客戶根據(jù)介質(zhì)特性、壓力等級(jí)等工況參數(shù)選擇合適型號(hào)。所有產(chǎn)品出廠前均進(jìn)行常溫電阻值校驗(yàn)，并附詳細(xì)接線示意圖。針對特殊應(yīng)用場景可定制保護(hù)管材質(zhì)、連接螺紋規(guī)格等參數(shù)，滿足個(gè)性化需求。31020
Service Support
Comprehensive specification sheets and technical selection guidance are available to help customers choose appropriate models based on medium properties and pressure ratings. All units undergo room-temperature resistance verification before shipment, accompanied by detailed wiring diagrams. Customized parameters including protective tube materials and connection threads can be tailored for specialized applications. 71322
熱電阻
MWFT-1，MWFT-2，MWFT-3，WZP-120B，WZP-121B，WZP-130B，WZP-131B，WZP2-120B，WZP2-121B，WZP2-130B，WZP2-131B，WZC-120B，WZC-130B，WZP-220B，WZP-221B，
WZP-230B，WZP-231B，WZP2-220B，WZP2-221B，WZP2-230B，WZP2-231B，WZP-220ABWZP2-220AB，WZC-220B，WZC-120B，
熱電阻是中低溫區(qū)常用的一種溫度檢測器。它的主要特點(diǎn)是測量精度高，性能穩(wěn)定。其中鉑熱電阻的測量精確度是高的，它不僅廣泛應(yīng)用于工業(yè)測溫，而且被制成標(biāo)準(zhǔn)的基準(zhǔn)儀。
主要特點(diǎn)
簧式感溫元件，抗振性能好；
•測溫精度高；
•機(jī)械強(qiáng)度高，耐高溫耐壓性能好；
•進(jìn)口薄膜電阻元件，性能可靠穩(wěn)定。
工作原理
熱電阻的測溫原理是基于導(dǎo)體或半導(dǎo)體的電阻值隨著溫度的變化而變化的特性。熱電阻大都由純金屬材料制成，目前應(yīng)用多的是鉑和銅，現(xiàn)在已開始采用鎳、錳和銠等材料制造熱電阻。熱電阻通常需要把電阻信號(hào)通過引線傳遞到計(jì)算機(jī)控制裝置或者其它二次儀表上。
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