化工專用隔爆型熱電阻WZPK-123S 廠家
產品概述
化工專用隔爆型熱電阻WZPK-123S是一款專為化工行業(yè)設計的溫度測量傳感器,適用于存在可燃氣體或蒸汽的危險場所。該產品采用特殊結構的隔爆接線盒,能夠有效防止內部火花或電弧引發(fā)外部爆炸,確保生產環(huán)境的安全穩(wěn)定。核心感溫元件選用高穩(wěn)定性薄膜鉑電阻,具備快速響應和精準測溫的特性,可長期可靠地監(jiān)測氣體、液體及蒸汽介質的溫度變化。產品外殼采用高強度鋁合金材料,兼具輕量化與耐用性,防護等級達到工業(yè)防塵防水要求。1220
技術特點
WZPK-123S的熱響應時間顯著優(yōu)于常規(guī)產品,其緊湊的鎧裝結構使內部無空氣間隙,減少了熱傳導滯后現(xiàn)象,測量滯后時間縮短約30%。產品支持三線制接線方式,通過補償導線技術消除線路電阻對測量的影響,在-200℃至500℃范圍內保持±(0.15+0.002|t|)的測量精度。獨特的壓簧式感溫元件設計賦予其優(yōu)異的抗振性能,即使在管道震動或機械沖擊環(huán)境下仍能穩(wěn)定工作。接線盒采用多重密封結構,出線孔配置彈性橡膠墊圈,確保在Φ10±1mm導線穿入時仍能維持可靠的防爆性能。457
應用場景
該產品特別適用于化肥生產、石油化工等行業(yè)的管道溫度監(jiān)測,能適應Ⅱ類B級爆炸性環(huán)境。安裝時建議保持垂直位置并使接線盒出線孔向下,避免水分和污染物積聚影響密封性。在合成塔、反應釜等高溫高壓設備中,產品可配合熱套式安裝結構使用,其淺插式設計(最小插入深度75mm)能有效減小流體阻力。對于煙道等大空間測溫場景,1m左右的插入深度即可準確反映介質溫度。產品外露部分表面溫度始終控制在安全范圍內,避免成為潛在引燃源。11518
Product Introduction
The WZPK-123S explosion-proof thermal resistor is specially engineered for chemical industry applications, providing accurate temperature measurement in hazardous areas with flammable gases or vapors. Its innovative explosion-proof junction box design contains potential sparks or arcs within the enclosure, ensuring operational safety in volatile environments. The sensor utilizes a thin-film platinum resistance element that delivers rapid response and stable performance for long-term monitoring of gas, liquid, and steam temperatures. The lightweight yet durable aluminum alloy housing provides robust protection against industrial contaminants. 22025
Key Features
This model demonstrates superior thermal response characteristics due to its compact armored construction without air gaps, reducing heat transfer lag by approximately 30%. The three-wire connection system with compensation cables minimizes measurement errors caused by lead resistance, maintaining accuracy of ±(0.15+0.002|t|) across its -200°C to 500°C range. The spring-loaded sensing element ensures reliable vibration resistance for stable operation in piping systems with mechanical shocks. The multi-layer sealed junction box accommodates Φ10±1mm cables while maintaining explosion-proof integrity through elastic rubber gaskets. 5712
Typical Applications
Ideal for pipeline temperature monitoring in fertilizer plants and petrochemical facilities, this product is suitable for Group IIB explosive atmospheres. Vertical installation with downward-facing cable ports prevents moisture accumulation. In high-pressure reactors or synthesis towers, the hot-tapping compatible design allows minimum 75mm insertion depth to reduce fluid dynamic impact. For large flue gas ducts, 1m insertion length provides representative temperature readings. External surfaces maintain safe temperatures below ignition thresholds under all operating conditions. 11827
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,
產品簡介:
化工專用隔爆熱電偶、熱電阻作為溫度測量和控制的傳感器與顯示儀表配套,以直接測量和控制生產過程中的氣體,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,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,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電接點雙金屬溫度計,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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