電接點(diǎn)雙金屬溫度計(jì)WZPK-464U 廠家
產(chǎn)品概述
電接點(diǎn)雙金屬溫度計(jì)WZPK-464U是一種廣泛應(yīng)用于工業(yè)現(xiàn)場(chǎng)的自動(dòng)化溫度檢測(cè)與控制儀表，適用于液體、蒸汽和氣體介質(zhì)的溫度測(cè)量，測(cè)量范圍為-80℃至+500℃。該產(chǎn)品采用不銹鋼保護(hù)管材質(zhì)（如1Cr18Ni9Ti），具有耐腐蝕、耐高壓的特點(diǎn)，可直接安裝于管道或設(shè)備上，實(shí)現(xiàn)溫度的實(shí)時(shí)顯示與自動(dòng)報(bào)警功能。其設(shè)計(jì)兼顧實(shí)用性與安全性，適合石油、化工、機(jī)械等工業(yè)場(chǎng)景。1216
The WZPK-464U electric contact bimetallic thermometer is a versatile instrument designed for temperature monitoring and control in industrial environments. It measures temperatures ranging from -80°C to +500°C, suitable for liquids, steam, and gases. With a stainless steel protective tube (e.g., 1Cr18Ni9Ti), it offers corrosion resistance and high-pressure tolerance, enabling direct installation on pipelines or equipment for real-time temperature display and automated alarm functions. Its robust design ensures reliability in sectors such as petroleum, chemical, and machinery.
核心特點(diǎn)
該產(chǎn)品采用雙金屬片感溫原理，溫度變化時(shí)帶動(dòng)機(jī)械觸點(diǎn)動(dòng)作，通過(guò)與上下限觸點(diǎn)的通斷觸發(fā)繼電器，實(shí)現(xiàn)自動(dòng)控制或報(bào)警。表盤直徑可選60mm、100mm或150mm，支持軸向、徑向、萬(wàn)向等多種安裝形式，滿足不同場(chǎng)景需求。外殼采用防水防塵結(jié)構(gòu)（防護(hù)等級(jí)IP55），內(nèi)部充填耐震硅油，有效減少機(jī)械振動(dòng)對(duì)指針的影響，確保讀數(shù)穩(wěn)定。51519
Key features include a bimetallic sensing mechanism, where temperature changes drive mechanical contacts to activate relays for control or alerts. The dial comes in 60mm, 100mm, or 150mm diameters, with axial, radial, or universal mounting options for flexible installation. The housing is waterproof and dustproof (IP55), filled with anti-vibration silicone oil to minimize pointer fluctuation and ensure stable readings.
應(yīng)用與優(yōu)勢(shì)
電接點(diǎn)雙金屬溫度計(jì)WZPK-464U適用于需要溫度監(jiān)控與聯(lián)鎖保護(hù)的場(chǎng)合，如鍋爐、反應(yīng)釜或 HVAC 系統(tǒng)。其優(yōu)勢(shì)包括無(wú)需外接電源、操作直觀、維護(hù)簡(jiǎn)便，且使用壽命長(zhǎng)。觸點(diǎn)容量支持220VAC/0.7A或24VDC，適配常見控制電路。此外，抽芯式設(shè)計(jì)允許在不中斷流程的情況下更換機(jī)芯，降低維護(hù)成本。111721
The WZPK-464U is ideal for applications requiring temperature monitoring and interlock protection, such as boilers, reactors, or HVAC systems. It operates without external power, offers intuitive readouts, and requires minimal maintenance with extended service life. The contacts support 220VAC/0.7A or 24VDC, compatible with standard control circuits. Its removable core design facilitates in-line maintenance without process interruption, reducing downtime.
設(shè)計(jì)細(xì)節(jié)
產(chǎn)品采用環(huán)狀雙層密封結(jié)構(gòu)，表殼經(jīng)電泳處理增強(qiáng)防腐性能，保護(hù)管與表頭連接部分可定制螺紋規(guī)格（如M27×2、G1/2等）。指針與刻度盤采用高對(duì)比色設(shè)計(jì)，便于遠(yuǎn)距離觀察。用戶可根據(jù)需求設(shè)定上下限報(bào)警值，通過(guò)調(diào)節(jié)旋鈕靈活調(diào)整控制范圍。72428
Design details include a dual-layer sealed casing with electrophoretic coating for enhanced corrosion resistance. The protective tube and head connection support customizable threads (e.g., M27×2, G1/2). High-contrast dials and pointers ensure visibility from a distance. Users can set upper/lower alarm limits via adjustment knobs for tailored control ranges.
電接點(diǎn)雙金屬溫度計(jì)
WZPK-426U，WZPK-166U，WZPK-525U，WZPK-165U，WZPK-425U，WZPK-424U，WZPK-326U，WZPK-323U，WZPK-226U，WZPK-224U，WZPK-223U，WZPK-233U，WZPK-405U，WZPK-135U，WZPK-136U，WZP-104U，WZPK-333U，WZPK-103U，WZPK-336U，WZPK-263U，WZPK-335U，WZPK-363U，WZPK-465U，WZPK-464U，WZPK-266U，WZPK-565U，WZPK-276U，WZPK-375U，WZPK-476U，WZPK2-475SA，WZPK-474S，WZPK-133U，WZPK-473S，WZPK2-376SA，WZPK-506U，WZPK-504U，WZPK-505U，WZPK-374S，WZPK-375S，WZPK2-375SA，WZPK-376S，WZPK2-276SA，WZPK-276S，WZPK2-275SA，WZPK-503S，WZPK2-406SA，WZPK2-405SA，WZPK-406S，WZPK-4055，WZPK-404S，WZPK-304U，WZPK-206U，WZPK-205U，WZPK-203U，WZPK2-305SA，WZPK-306S，WZPK-305S，WZPK-303S，WZPK2-205SA，WZPK-26S，WZPK-205S，WZPK-204S，WZPK-203S，WZPK-106SA，WZP-430B，WZPK-2312U，WZPK2-176SA，WZPK2-175SA，WZPK-176S，WZPK-163S，WZPK2-466SA，WZPK2-465SA，WZPK-465S，WZPK2-366SA，WZPK2-365SA，WZPK-366S，WZPK-364S，WZPK-363S，WZPK2-266SA，WZPK-266S，WZPK-265S，WZPK-264S，WZP-166S，WZPK-263S，WZPK-165S
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
應(yīng)用
電接點(diǎn)雙金屬溫度計(jì)應(yīng)用于生產(chǎn)現(xiàn)場(chǎng)對(duì)溫度需自動(dòng)控制和報(bào)警。直接測(cè)量各種生產(chǎn)過(guò)程中-80～500℃范圍內(nèi)體、蒸汽
和氣體介質(zhì)溫度。
電接點(diǎn)雙金屬溫度計(jì)的特點(diǎn)：
• 現(xiàn)場(chǎng)顯示溫度，直觀方便；
• 具有自動(dòng)切斷電源和報(bào)警功能；
• 安全可靠，使用壽命長(zhǎng)；
• 多種結(jié)構(gòu)形式，可滿足不同要求。
工作原理
電接點(diǎn)雙金屬溫度計(jì)是利用溫度變化時(shí)帶動(dòng)觸點(diǎn)變化，當(dāng)其與上下限觸點(diǎn)或斷開的同時(shí)，使電路中的繼電器動(dòng)作，從而自動(dòng)控制及報(bào)警。
主要技術(shù)參數(shù)
• 產(chǎn)品執(zhí)行標(biāo)準(zhǔn)：JB/T8803-1998 GB3836-83
• 標(biāo)度盤公稱直徑：100
• 精度等級(jí)：（1.0），1.5
• 熱響應(yīng)時(shí)間：≤40S
• 防護(hù)等級(jí)：IP55
• 正常工作大氣條件：溫度-25～+55℃，相對(duì)濕度≤85%
• 設(shè)定點(diǎn)誤差：設(shè)定點(diǎn)誤差應(yīng)不超過(guò)基本誤差限的1.5倍。
• 切換差：切換差應(yīng)不超過(guò)基本誤差限的1.5倍。
• 切換重復(fù)性：切換重復(fù)性極限范圍不大于基本誤差限值的1/2。
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