化工專用隔爆型熱電阻WZPK-503S 廠家
產(chǎn)品概述
化工專用隔爆型熱電阻WZPK-503S是一種專為爆炸性氣體環(huán)境設(shè)計(jì)的溫度傳感器，廣泛應(yīng)用于石油、化工、冶金、制藥等工業(yè)領(lǐng)域。該產(chǎn)品采用特殊防爆結(jié)構(gòu)設(shè)計(jì)，確保在危險(xiǎn)環(huán)境中安全可靠地測(cè)量氣體、液體或蒸汽的溫度。其核心測(cè)溫元件采用高穩(wěn)定性材料，能夠精準(zhǔn)地將溫度信號(hào)轉(zhuǎn)換為電信號(hào)，并與顯示儀表或控制系統(tǒng)配套使用，實(shí)現(xiàn)對(duì)生產(chǎn)過程的實(shí)時(shí)監(jiān)測(cè)與調(diào)節(jié)。產(chǎn)品具有抗振、耐腐蝕、響應(yīng)速度快等特點(diǎn)，適用于復(fù)雜工況下的長(zhǎng)期穩(wěn)定運(yùn)行。16
產(chǎn)品結(jié)構(gòu)與特點(diǎn)
WZPK-503S采用高強(qiáng)度鋁合金壓鑄接線盒，內(nèi)部空間和機(jī)械強(qiáng)度經(jīng)過優(yōu)化設(shè)計(jì)，能有效隔離潛在爆炸風(fēng)險(xiǎn)。感溫元件通過壓簧式固定結(jié)構(gòu)增強(qiáng)抗振性能，同時(shí)配備多層密封防護(hù)措施，防止外部介質(zhì)侵入。保護(hù)套管可根據(jù)實(shí)際需求選擇不同材質(zhì)（如不銹鋼或耐腐蝕合金），以適應(yīng)強(qiáng)酸、強(qiáng)堿等嚴(yán)苛環(huán)境。產(chǎn)品支持三線制接線方式，顯著降低導(dǎo)線電阻對(duì)測(cè)量精度的影響。其緊湊的結(jié)構(gòu)設(shè)計(jì)和模塊化組裝方式便于現(xiàn)場(chǎng)安裝與維護(hù)。710
技術(shù)性能與適用場(chǎng)景
該熱電阻測(cè)溫范圍為-200℃至+500℃，在全程范圍內(nèi)保持線性輸出特性。針對(duì)化工管道、反應(yīng)釜、儲(chǔ)罐等典型應(yīng)用場(chǎng)景，產(chǎn)品提供多種安裝方式（法蘭固定、螺紋連接等），并優(yōu)化了插入深度設(shè)計(jì)以確保測(cè)溫代表性。在存在易燃易爆混合氣體的1區(qū)或2區(qū)危險(xiǎn)場(chǎng)所中，產(chǎn)品能有效抑制內(nèi)部爆炸擴(kuò)散，保障生產(chǎn)安全。此外，防水式接線盒設(shè)計(jì)和耐高溫密封材料使其適用于戶外或潮濕環(huán)境。512
Product Overview
The WZPK-503S explosion-proof industrial RTD is specifically engineered for temperature measurement in hazardous gas environments within petrochemical, pharmaceutical, and metallurgical industries. Featuring a specialized explosion-proof housing, this sensor accurately converts temperature variations into electrical signals for process monitoring and control systems. Its robust construction ensures reliable performance when measuring gases, liquids, or steam temperatures under demanding conditions, with notable resistance to vibration and corrosive media. The compact design facilitates integration with various automation equipment. 39
Design Features
At the core of WZPK-503S lies a precision temperature sensing element housed within a multi-layered protective assembly. The die-cast aluminum junction box incorporates intrinsic safety barriers to contain potential ignition sources. A spring-loaded sensing module enhances mechanical stability during operation, while optional armored sheaths extend durability in abrasive flows. The product s triple-wire connection topology minimizes measurement errors caused by lead resistance. Field-serviceable components and standardized mounting interfaces simplify installation in confined spaces typical of chemical processing plants. 1922
Technical Specifications
Covering -200°C to +500°C range, this RTD delivers consistent linear output throughout industrial temperature cycles. Customizable immersion lengths (75mm minimum) accommodate diverse vessel geometries, with flange/thread adapters for pressurized pipelines. The IP65-rated enclosure withstands washdown procedures and outdoor exposure. Particularly suited for Zone 1/2 hazardous areas containing explosive mixtures, its thermal management design prevents external surface temperatures from exceeding safety thresholds. Optional FEP-coated probes are available for highly corrosive media such as chlor-alkali processes. 1427
化工專用隔爆型熱電阻
WZPK-304S，WZPK-305S，WZPK-306S，WZPK2-305SA，WZPK2306SA，WZPK-403S，WZPK-404S，WZPK-405S，WZPK-406S，WZPK2-405SA，WZPK2406SA，WZPK-503S，WZPK-504S，WZPK-505S，WZPK-506S，WZPK2-505SA，WZPK2506SA，WZPK-123S，WZPK-124S，WZPK-125S，WZPK-126S，WZPK2-125SA，WZPK2-126SA，WZPK-223S，WZPK-224S，WZPK-225S，WZPK-226S，WZPK2-225SA，WPK2-225SA，WZPK2-226SA，WZPK-323S，WZPK-324S，WZPK-325S，WZPK-326S，WZPK2-325SA，WZPK2326SA，WZPK-423S，WZPK-424S，WZPK-425S，WZPK-426S，WZPK2-425SA，WZPK2426SA，WZPK-523S，
產(chǎn)品簡(jiǎn)介：
化工專用隔爆熱電偶、熱電阻作為溫度測(cè)量和控制的傳感器與顯示儀表配套，以直接測(cè)量和控制生產(chǎn)過程中的氣體，液體和蒸氣的溫度。
鎧裝鉑熱波膜電阻，WZPK-105U，WZPK-324U，WZPK-364U，WZPK-264U，WZPK-163U，WZPK-523U，WZP-421D，WZPK-103U，WRP2-121B，WZP2-74S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，熱套式雙金屬溫度計(jì)，WSSX-403L，WSSX-483L，WSS-483L，WSS-413L，WSS-413L，WSS-503L，WSS-403L，WSSX-483S，WSSX-413S，WSS-483S，WSS-513S，WSS-413S，WSS-503S，WSS-403S，WSSX-486雙金屬溫度計(jì)，wss-561，wss-461，wss-552，wss-452，WSS-551，wss-451，wss-582，wss-482，wss-581，wss-481，wss-512，wss-412，wss-312，wss-511，wss-411，wss-311，wss-502，WSS-402，wss-302，wss-501，wss-401，WSS-301，WSSXP-481，WSSXE-481，WSSXP-411，WSSXE-411，WSSXP-401，WSSXE-401，WSSP-581，WSSP-481，WSSP-511，WSSP-411，WSSP-501，WSSP-401，WSSE-581，WSSE-481，WSSE-511，WSSE-411，WSSE-501，WSSE-401，WSS-583L電接點(diǎn)雙金屬溫度計(jì)，WSSX-416，WSSX-406，WSSX-485，WSSX-415，WSSX-405，WSSX-484，WSSX-414，WSSX-404，WSSX-483，WSSX-413，WSSX-403，WSSX-482，WZPK-124U，WZPK-406U，WZPK-503U，WZP-3212U，WZP-270U，WRNN2-436，WRP-130，WRP2-130，WRP-131，WRP2-131，WRQ-130，WRQ2-130，WRQ-131，WRQ2-131，WRR-130，WRR2-130，WZPK-336SA，WZPK2-335SA，WZPK-236SA，WZPK2-235SA，WZPK-333S，WZPK-334S，WZPK-335S，WZPK-236S，WZPK-235S, WZPK-234S, WZPK-233S, WZPK2-136S, WZPK2-135SA, WZPK-136S, WZPK-135S, WZPK-134S, WRNR-01, WRER2-14, WRNR2-14, WRER-14, WRER2-12, WRNR2-12, WRER-12, WRNR-12, WZP2-6312A, WZP-6312A, WZP2-631, WRN-624, WRNR2-01, SBWR-4170/440D隔爆本安型帶熱電偶電阻溫度變送器，SBWZ-4450，SBWZ-2450，SBWR-2160，SBWR-4150
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