化工專用隔爆熱電阻WZPF-430 供應(yīng)
產(chǎn)品概述
化工專用隔爆熱電阻WZPF-430是一款專為石油化工行業(yè)設(shè)計的溫度測量儀表，采用聚四氟乙烯F46防腐材料外包覆，能夠適應(yīng)強(qiáng)腐蝕性介質(zhì)的測溫需求。該產(chǎn)品可在-200℃至250℃范圍內(nèi)穩(wěn)定工作，適用于氯堿、農(nóng)藥、制藥等工業(yè)場景，尤其適合存在易燃易爆氣體環(huán)境的安全測溫。產(chǎn)品結(jié)構(gòu)采用高強(qiáng)度密封設(shè)計，通過特殊工藝實現(xiàn)防腐層整體燒結(jié)，有效避免接縫泄漏問題，顯著提升使用壽命。149
核心特點(diǎn)
WZPF-430具備優(yōu)異的抗腐蝕性能，保護(hù)管材質(zhì)采用1Cr18Ni9Ti不銹鋼外包覆聚四氟乙烯，可耐受硫酸、鹽酸、磷酸等強(qiáng)腐蝕介質(zhì)。其隔爆結(jié)構(gòu)采用高強(qiáng)度鋁合金壓鑄接線盒，內(nèi)部空間設(shè)計符合安全規(guī)范，當(dāng)腔內(nèi)發(fā)生異常時能有效阻隔能量外泄，確保危險環(huán)境下的使用安全。產(chǎn)品響應(yīng)時間≤8秒，防護(hù)等級達(dá)IP65，提供300mm至1000mm多種規(guī)格長度選擇，適配不同安裝場景需求。電氣接口采用M20×1.5或NPT1/2標(biāo)準(zhǔn)螺紋，便于系統(tǒng)集成。21120
技術(shù)優(yōu)勢
該產(chǎn)品采用鉑電阻Pt100作為感溫元件，測量精度高且穩(wěn)定性強(qiáng)。獨(dú)特的三線制接線方式可消除引線電阻對測量的影響，確保數(shù)據(jù)準(zhǔn)確性。防腐層厚度約1.0mm（可根據(jù)需求定制），通過12kV電火花微孔探傷檢測確保無滲透缺陷。固定方式支持法蘭連接和螺紋安裝，最高耐受壓力達(dá)4.0MPa（法蘭式）。產(chǎn)品在運(yùn)輸和安裝過程中需注意保護(hù)防腐層完整性，避免外力撞擊影響防護(hù)性能。41017
應(yīng)用領(lǐng)域
WZPF-430廣泛應(yīng)用于石油冶煉設(shè)備、化工反應(yīng)裝置、制藥生產(chǎn)線等存在爆炸性氣體混合物的危險場所。典型應(yīng)用包括氯堿工業(yè)的電解槽溫度監(jiān)測、農(nóng)藥生產(chǎn)的反應(yīng)釜控溫、化纖行業(yè)的管道測溫等場景。產(chǎn)品可與溫度變送器、數(shù)顯儀、記錄儀等配套使用，形成完整的溫度監(jiān)控系統(tǒng)。在氟化工、日用化工等強(qiáng)腐蝕環(huán)境中表現(xiàn)尤為突出，其防腐特性有效解決了傳統(tǒng)傳感器易被介質(zhì)侵蝕的行業(yè)難題。1316
Product Introduction
The WZPF-430 explosion-proof thermoresistor is specially designed for chemical industry applications, featuring F46 polytetrafluoroethylene anti-corrosion coating that ensures reliable temperature measurement in highly corrosive media. With an operational range of -200°C to 250°C, this device is ideal for petrochemical plants, chlor-alkali facilities, and pharmaceutical production lines where explosive gas mixtures may exist. The hermetically sealed construction employs integrated sintering technology to eliminate seam leakage risks, significantly extending service life in aggressive environments. 920
Key Features
This model combines 1Cr18Ni9Ti stainless steel protection tube with PTFE cladding to resist strong acids like sulfuric and hydrochloric acid. Its explosion-proof junction box utilizes high-strength aluminum alloy casting with optimized internal space design, effectively containing potential ignition sources and preventing energy transmission during abnormal situations. The ≤8 seconds response time and IP65 protection rating meet demanding industrial requirements, while multiple insertion lengths (300mm-1000mm) accommodate diverse installation conditions. Standardized electrical connections (M20×1.5 or NPT1/2) simplify system integration. 213
Technical Highlights
Equipped with Pt100 platinum sensing element, the WZPF-430 delivers high-precision measurements with excellent long-term stability. The three-wire connection design eliminates lead resistance interference for improved accuracy. Approximately 1.0mm thick anti-corrosion layer (customizable) undergoes rigorous 12kV spark testing to guarantee integrity. Both flanged (DN15-DN25) and threaded mounting options are available, withstanding pressures up to 4.0MPa. Special care during transportation and installation preserves the protective coating s effectiveness against mechanical damage. 410
Application Scenarios
This product is widely implemented in hazardous areas containing explosive gas mixtures, including oil refinery furnaces, chemical reactors, and pharmaceutical processing equipment. Typical applications involve electrolyzer temperature monitoring in chlor-alkali production, reaction vessel control in pesticide manufacturing, and pipeline measurement in synthetic fiber plants. When paired with temperature transmitters or digital displays, it forms comprehensive monitoring systems. The solution particularly excels in fluorochemical and daily chemical industries where conventional sensors suffer rapid corrosion failure. 31625
化工專用隔爆熱電阻
WRR-131，WRR2-131，WRN-230D，WRE-210D，WRN-430D，WRNK-431，WRK-240，WRK-520，WRS-132，WRT-620，WRN-130，WRN-130，WRNK-231，WREK-232，WRE-621A，WZPK-133S，WRN-631，WRE2-235T，WRER2-13，WRPB-230，WRE-621，WRN2-621，WZPM-201S，WZPK2-306SA，WZP-205S，WREK-1315，WRET-01，WZPF-130 WZCF-130 WZPF-430，WRNT-11，WZCM、WZPM，SBW系列，WRR-120，WRR-121，WRP-120，WRP-121，WRN-122，WRN-123，
裝配式不銹鋼接線盒熱電偶WRR-120B，WRR-121B，WRR2-120B，WRR2-121B，WRP-120B，WRP-121B，WRP2-120B，WRP2-121B，WRN-122B，WRN-123B，WRN2-123B，WRR-130B，WRR-131B，WRR2-130B，WRR2-131B，WRP-130B，WRP-131B，WRP2-130B，WRP2-131B，WRN-133B，WRN2-133B，WRN-130B，WRN2-130B，WRE-130B，WRE2-130B，WRN-230B，WRN2-230B，WRE-230B， 表面熱電偶溫度計WRE2-230B，WRN-220B，WRN-220AB，WRN2-220B，WRN2-220AB，WRE-220B，WRE-220AB，WRE2-220B，WRE2-220AB，WRN-230B，WRN2-230B，WRE-230B，WRE2-230B，WRN-330B,WRN2-330B，WRE-330B，WRE2-330B，WRN-430B，WRN2-430B，WRE-430B，WRE2-430B,WRN-420B，WRN-420AB，WRN2-420B，WRE-420B，WRE-420AB，WRE2-420B，WRN-430B,WRN2-430B，WRE-430B，WRE2-430B，WRN-530B，鎧裝熱電偶WRN2-530B，WRE-530B，WRE2-530B，WRN-631B，WRN2-6310B，WRE-631B，WRE2-631B，WRN-620, WRN-621B，WRN-620A, WRN-621AB，WRN2-620, WRN2-621B，WRE-621B，WRE-621AB，WRE2-621B，WRN-631B，WRN2-631B，WRE-631B，表面熱電偶WRE2-631B，WRN-624B，WRN-625B，WRE-624B，WRE-625B，WRN-420B，WRN-430B，WRN2-420B，WRN2-430B，WRE-420B，WRE-430B，WRE2-420B，WRE2-430B，WRN-420C，WRN-430C，WRN2-420C，WRN2-430C，WRE-420C，WRE-430C，WRE2-420C，WRE2-430C，WRN-420D，小接線盒鎧裝熱電偶WRN-430D，WRN2-420D，WRN2-430D，WRE-420D,WRE-430D，WRE2-420D，WRE2-430D，WZP-420B，WZP-421B，WZP -430B，WZP-431B,WZP2-420B，WZP2-421B，WZP2-430B，WZP2-431B，WZC-420B，WZC-430B，WZP -420C,WZP -421C，WZP -430C，高溫耐磨熱電偶WZP -431C，WZP2-420C，WZP2-421C，WZP2-430C，WZP2-431C,WZC-420C，WZC-430C，WZP -420D，WZP -421D，WZP -430D，WZP -431D，WZP2-420D，WZP2-421D，WZP2-430D，WZP2-431D，WZC-420D，WZC-430D，WRE-892M，WRE-891M，WRE-890M，WREK-101，WREK-121，WREK-131，WREK-181，WREK-187，WREK-191，WREK-102，WREK-122，WREK-132，鉑銠10-鉑二等標(biāo)準(zhǔn)熱電偶WREK-182，WREK-188，WREK-192，WREK2-121，WREK2-131，WREK2-122，WREK2-132，WRNK-101，WRNK-121，WRNK-131，WRNK-181，WRNK-187，WRNK-191，WRNK-102，WRNK-122，WRNK-132，WRNK-182，WRNK-188,WRNK-192，WRNK2-121，WRNK2-131，WRNK2-122，WRNK2-132，WRCK-101，WRCK-121，WRCK-131，WRCK-181，WRCK-187，吹氣型熱電偶WRCK-191，WRCK-102，WRCK-122，WRCK-132，WRCK-182，WRCK-188，WRCK-192，WRCK2-121，WRCK2-131，WRCK2-122，WRCK2-132，WREK-201，WREK-221，WREK-231，WREK-281，WREK-291，WREK-202，WREK-222,WREK-232，WREK-282，WREK-292，WREK2-221，WREK2-231，WREK2-222，WREK2-232，WRNK-201，WRNK-221，WRNK-231，WRNK-281，WRNK-291，WRNK-202，WRNK-222，WRNK-232，WRNK-282，WRNK-292，WRNK2-221，WRNK2-231，WRNK2-222，WRNK2-232，WRCK-201, WRCK-221, WRCK-231, 拱頂熱電偶WRCK-281, WRCK-291, WRCK-202, WRCK-222, WRCK-232, WRCK-282, WRCK-292. WRCK2-221, WRCK2-231, WRCK2-222, WRCK2-232WREK-301, WREK-321, WREK-331, WREK-381, WREK-387, WREK-391, WREK-302, WREK-322, WREK-332, WREK-382, WREK-388, WREK2-321, WREK2-331, WREK2-322 WREK2-332 ,WRNK-301, 超臨界電站用熱電偶 WRNK-321, WRNK-331, WRNK-391, WRNK-381, WRNK-387, WRNK-302, WRNK-322, WRNK-332, WRNK-392, WRNK-382, WRNK-388, WRNK2-321, WRNK2-331, WRNK2-322, WRNK2-332, WRCK-301, WRCK-321, WRCK-331, WRCK-391,WRCK-381, WRCK-387, WRCK-302, WRCK-322, WRCK-392, WRCK-382, WRCK-388,WRCK2-321，WRCK2-331，WRCK2-322，WRCK2-332，WREK-401，WREK-421，WREK-431，WREK-481, WREK-491, WREK-402, 電站測溫用熱電偶WREK-422, WREK-432, WREK-482, WREK-492WREK2-421, WREK2-431, WREK2-422, WREK2-432, WRNK-401, WRNK-421, WRNK-431,WRNK-481, WRNK-491, WRNK-402, WRNK-422, WRNK-432, WRNK-482, WRNK-492,WRNK2-421, WRNK2-431, WRNK2-422, WRNK2-432, WRCK-401, WRCK-421, WRCK-431,WRCK-491, WRCK-481, WRCK-402, WRCK-422, WRCK-432, WRCK-492, WRCK-482,WRCK2-421, WRCK2-431, WRCK2-422, 隔爆型、本安型熱電偶WRCK2-432, WREK-501, WREK-521, WREK-531,WREK-581, WREK-591, WREK-502, WREK-522, WREK-532, WREK-582, WREK-592. WREK2-521, WREK2-531, WREK2-522, WREK2-532, WRNK-501, WRNK-521, WRNK-531,WRNK-581，WRNK-591，WRNK-502，WRNK-522，WRNK-532，WRNK-592，WRNK-582，WRNK2-521，WRNK2-531，WRNK2-522，WRNK2-532，WRCK-501，WRCK-521，WRCK-531，WRCK-591，WRCK-581，化工專用隔爆型熱電偶WRCK-502，WRCK-522，WRCK-532，WRCK-592，WRCK-582，WRCK2-521，WRCK2-531，WRCK2-522，WRCK2-532，WREK-1313，WREK-1314，WREK-1315，WREK-1316，WREK-1323，WREK-1324，WREK-1325，WREK-1326，WRNK-1313, WRNK-1314, WRNK-1315, WRNK-1316, WRNK-1323, WRNK-1324, WRNK-1325, WRNK-1326, WRFK-281A, WRFK-181A., WRCK-281A, WRCK-181A, WREK-281A, WREK-181A, WRNK-281A, WRNK-181A, WZPM-202U, WZPM-201U, WRNM-202A, WZPM-101U, WZPM-102U, 化工專用熱電偶WREM-102A, WRNM-201A, WRNM-203A WRNN-436, WRNN2-436, WRN-420B, WRN-430B, WRN2-420B, WRN2-430B, WRE-420B, WRE-430B, WRE2-420B, WRE2-430B, WRN-420C, WRN-430C, WRN2-420C, WRN2-430C, WRE-420C, WRE-430C, WRE2-420C, WRE2-430C, WRN-420D, WRN-430D, WRN2-420D, WRN2-430D, WRE-420D, WRE-430D, WRE2-420D, 可動式熱電偶WRE2-430D, WZP-420B, WZP-421B, WZP-430B, WZP-431B, WZP2-420B, WZP2-421B, WZP2-430B, WZP2-431B, WZC-420B, WZC-430B, WZP-420C, WZP-421C, WZP-430C, WZP-431C, WZP2-420C, WZP2-421C, WZP2-430C, WZP2-431C, WZC-420C, WZC-430C, WZP-420D, WZP-421D, WZP-430D, WZP-431D, WZP2-420D, WZP2-421D, WZP2-430D, WZP2-431D, WZC-420D, WZC-430D.WRR-433Q, WRNR-93UC, WRER-93UC, WRNR2-93UC, WRER2-93UC, WRNT-001, WRNT2-001, 耐腐、耐磨熱電偶WRET-001, WRET2-001, WRNR-01, WRER-01, WRNR2-01, WRER2-01, WRNR-12, WRER-12, WRNR2-12, WRER2-12, WRNR-13, WRER-13, WRNR2-13. WRER2-13. WRNR-14, WRER-14, WRNR2-14, WRER2-14, WRNR-15, WRER-15, WRNR2-15, WRER2-15, WRN-15A, WRER-15A, WRNR2-15A, WRER2-15A, WRNT-31, WRET-31, WRNT2-31, WRET2-31, 套管式熱電偶WRNK-841n﹡D, WRNK-842n﹡D, WREK-841n﹡D. WREK-842n﹡D, WRNK-841n﹡I, WRNK-842n﹡I, WREK-841n﹡I. WREK-842n﹡I, WREK-842n﹡I, WRN-240A, WRN2-240A, WRE-240A, WRE2-240A, WRN-640A,WRN2-640A,WRE-640A,WRE2-640A, WRN-440A,WRN2-440A, WRE-440A,WRE2-440A, WRNK-240, WRNK2-240, WREK-240, WREK2-240, WRNK-440, WRNK2-440, WREK-440, WREK2-440, WRN-74O,WRN2-74O, WRN-74O, WRN2-74O, WRNR-15, WRNR2-15, WRNR-15A, WRNR2-15A, WRER-15, WRER2-15, WRER-15A, WRER215A, WRN-624, WRN-625, WRE-624, WRE-625, WRNR-12, WRER-12, WRNR2-12, WRER2-12, WRNR-13, WRNR2-13, WRER-13, WRER2-13,WRNR-14, WRNR2-14, WRER14, WRER2-14, WRN-631, WRN2-631, WRNR-01, WRER-01, WRNR2-01, WRER2-01, WRN-130, WRN2-130, WRN-230, WRN2-230, WRN-330, WRN2-330, WRN2-430, WRN-430, WRE-130, WRE2-130,
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