電接點(diǎn)雙金屬溫度計(jì)WZPK-203S 供應(yīng)
產(chǎn)品概述
電接點(diǎn)雙金屬溫度計(jì)WZPK-203S是一款適用于工業(yè)現(xiàn)場(chǎng)溫度測(cè)量與控制的精密儀表,采用雙金屬片感溫元件設(shè)計(jì),能夠直接測(cè)量液體、蒸汽和氣體介質(zhì)的溫度,測(cè)量范圍覆蓋-80℃至+500℃的廣泛工況需求。該產(chǎn)品通過(guò)機(jī)械觸點(diǎn)結(jié)構(gòu)實(shí)現(xiàn)溫度自動(dòng)控制和報(bào)警功能,具有現(xiàn)場(chǎng)顯示直觀、響應(yīng)靈敏的特點(diǎn),可滿足石油、化工、電力等行業(yè)的溫度監(jiān)控需求。14
技術(shù)特點(diǎn)
WZPK-203S采用不銹鋼外殼及保護(hù)管材質(zhì),具有良好的耐腐蝕性和環(huán)境適應(yīng)性,能在-25℃至+55℃的環(huán)境溫度下穩(wěn)定工作。其核心的雙金屬片傳感結(jié)構(gòu)通過(guò)熱膨脹原理驅(qū)動(dòng)指針旋轉(zhuǎn),精度等級(jí)達(dá)到工業(yè)級(jí)標(biāo)準(zhǔn),并配備可調(diào)觸點(diǎn)機(jī)構(gòu),可在設(shè)定溫度點(diǎn)觸發(fā)電路通斷,實(shí)現(xiàn)自動(dòng)化控制。產(chǎn)品支持多種安裝形式包括活動(dòng)螺紋、固定法蘭等,插入深度可根據(jù)客戶需求定制。1119
功能優(yōu)勢(shì)
該型號(hào)溫度計(jì)集現(xiàn)場(chǎng)指示與自動(dòng)控制于一體,通過(guò)上下限觸點(diǎn)聯(lián)動(dòng)繼電器實(shí)現(xiàn)雙重保護(hù)功能。獨(dú)特的防震設(shè)計(jì)減少了工況振動(dòng)對(duì)測(cè)量精度的影響,抽芯式結(jié)構(gòu)便于維護(hù)時(shí)快速更換機(jī)芯。萬(wàn)向型表頭設(shè)計(jì)支持多角度讀數(shù),標(biāo)度盤(pán)提供清晰的大字體顯示,防護(hù)等級(jí)滿足常規(guī)工業(yè)場(chǎng)景的防塵防水要求,長(zhǎng)期運(yùn)行穩(wěn)定可靠。1222
應(yīng)用領(lǐng)域
WZPK-203S廣泛應(yīng)用于能源、冶金、食品加工等領(lǐng)域的溫度過(guò)程控制,特別適用于管道、儲(chǔ)罐等設(shè)備的介質(zhì)溫度監(jiān)測(cè)。在蒸汽系統(tǒng)、熱力管網(wǎng)中能有效預(yù)防超溫風(fēng)險(xiǎn),其機(jī)械觸點(diǎn)結(jié)構(gòu)無(wú)需外部供電即可實(shí)現(xiàn)安全報(bào)警,是替代傳統(tǒng)電子式溫度開(kāi)關(guān)的經(jīng)濟(jì)型解決方案。典型應(yīng)用場(chǎng)景包括鍋爐溫度監(jiān)控、反應(yīng)釜溫度保護(hù)、壓縮機(jī)排氣溫度檢測(cè)等。615
產(chǎn)品描述(英文)
The WZPK-203S bimetallic thermometer with electrical contact is a robust field instrument for temperature measurement and control in industrial environments. Its dual-metal sensing element provides reliable detection of liquid, steam, and gas temperatures from -80°C to +500°C, with clear analog indication on a stainless steel dial. The integrated snap-action contact mechanism enables automatic switching functionality without external power supply.19
Featuring corrosion-resistant construction and vibration-resistant design, this model supports various installation options including threaded or flanged connections. The adjustable contact points allow precise temperature setpoints for alarm triggering, while the hermetically sealed case ensures long-term durability in harsh conditions. Ideal for HVAC systems, chemical processing equipment, and energy infrastructure monitoring.14
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(kāi)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(pán)公稱(chēng)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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