熱電阻WZP2-220AB 廠家
中文介紹
WZP2-220AB裝配式不銹鋼接線盒熱電阻是一種工業(yè)用溫度傳感器，廣泛應(yīng)用于多種工業(yè)場景。它能夠直接測量從-200℃至420℃范圍內(nèi)的液體、蒸汽、氣體介質(zhì)以及固體表面溫度。該產(chǎn)品采用Pt100鉑電阻作為感溫元件，具有較高的測量精度，B級允許偏差為±(0.30+0.005|t|)，A級允許偏差為±(0.15+0.002|t|)。
其結(jié)構(gòu)設(shè)計合理，由接線盒、保護(hù)管、接線端子、絕緣套管和感溫元件組成，采用裝配式結(jié)構(gòu)，零件分解性好，便于維修和更換易損件。保護(hù)管材料為不銹鋼，具有良好的耐腐蝕性和機(jī)械強(qiáng)度。此外，該產(chǎn)品還配備防濺式接線盒，進(jìn)一步提升了產(chǎn)品的可靠性和使用壽命。
WZP2-220AB熱電阻適用于多種工業(yè)環(huán)境，如石油、化工、制藥、電力、冶金、造紙等，能夠滿足不同行業(yè)對溫度測量的需求。其規(guī)格齊全，性能穩(wěn)定可靠，是工業(yè)溫度測量的理想選擇。
English Introduction
The WZP2-220AB is an industrial temperature sensor with a stainless steel junction box and an assembled structure. It is designed to measure temperature ranges from -200°C to 420°C, covering liquids, vapors, gases, and solid surface temperatures. Utilizing a Pt100 platinum resistance element, this sensor offers high measurement accuracy, with a tolerance of ±(0.30+0.005|t|) for Class B and ±(0.15+0.002|t|) for Class A.
The sensor’s construction includes a junction box, protective tube, terminal block, insulating tube, and the sensing element. The assembled structure allows for easy disassembly, facilitating maintenance and replacement of parts. The protective tube is made of stainless steel, ensuring excellent corrosion resistance and mechanical strength. Additionally, the WZP2-220AB features a splash-proof junction box, enhancing the product’s reliability and durability.
Suitable for various industrial environments such as oil, chemical, pharmaceutical, power, metallurgy, and paper industries, the WZP2-220AB can meet the temperature measurement needs of different sectors. With a comprehensive range of specifications and stable performance, it is an ideal choice for industrial temperature measurement.
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
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通過引線傳遞到計算機(jī)控制裝置或者其它二次儀表上。
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