電接點雙金屬溫度計WZPK-335S 價格
產(chǎn)品概述
電接點雙金屬溫度計WZPK-335S是一款專為中低溫測量場景設計的工業(yè)級溫度儀表,采用雙金屬片作為核心感溫元件,能夠直接測量液體、蒸汽及氣體介質(zhì)的溫度,適用于化工、石油、電力等行業(yè)的溫度監(jiān)控與控制需求。該產(chǎn)品結合了機械指示與電接點功能,可在溫度達到預設值時觸發(fā)信號輸出,實現(xiàn)自動報警或控制。其設計兼顧穩(wěn)定性和實用性,外殼材質(zhì)通常為不銹鋼,具備良好的耐腐蝕性和機械強度,適合在復雜工業(yè)環(huán)境中長期使用。1825
核心特點
WZPK-335S的突出優(yōu)勢在于其可靠的雙金屬測溫結構與電接點控制的結合。溫度變化時,雙金屬片形變驅動指針轉動并同步帶動電接點動作,通過繼電器實現(xiàn)電路通斷,無需額外電源即可完成控制功能。產(chǎn)品測溫范圍覆蓋常見工業(yè)需求(如-80℃至+500℃),響應速度快,且具備現(xiàn)場直觀顯示與遠程信號輸出的雙重功能。此外,其保護管設計可定制長度與材質(zhì),適配不同安裝條件,如螺紋或法蘭連接方式。3611
Product Overview
The WZPK-335S Bimetallic Thermometer with Electrical Contact is designed for medium-to-low temperature measurement in industrial applications. Utilizing a bimetallic strip as the sensing element, it directly measures temperatures of liquids, steam, and gases, making it suitable for monitoring and control in sectors such as chemical processing, oil refining, and power generation. The device integrates mechanical indication with electrical contact functionality, triggering signal output when temperatures reach preset values for automated alerts or system adjustments. Its robust stainless steel housing ensures corrosion resistance and durability in demanding environments.1925
Key Features
The WZPK-335S stands out for its reliable bimetallic sensing mechanism combined with electrical contact control. Temperature changes drive the bimetallic strip to rotate the pointer and activate the electrical contacts, enabling circuit switching via relays without external power. It offers a broad measuring range (e.g., -80°C to +500°C), rapid response, and dual functionality with local display and remote signal transmission. Customizable protection tube lengths and materials (such as threaded or flanged connections) further enhance adaptability to diverse installation requirements. The design emphasizes ease of use and long-term stability in harsh conditions.3813
電接點雙金屬溫度計
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
應用
電接點雙金屬溫度計應用于生產(chǎn)現(xiàn)場對溫度需自動控制和報警。直接測量各種生產(chǎn)過程中-80~500℃范圍內(nèi)體、蒸汽
和氣體介質(zhì)溫度。
電接點雙金屬溫度計的特點:
• 現(xiàn)場顯示溫度,直觀方便;
• 具有自動切斷電源和報警功能;
• 安全可靠,使用壽命長;
• 多種結構形式,可滿足不同要求。
工作原理
電接點雙金屬溫度計是利用溫度變化時帶動觸點變化,當其與上下限觸點或斷開的同時,使電路中的繼電器動作,從而自動控制及報警。
主要技術參數(shù)
• 產(chǎn)品執(zhí)行標準:JB/T8803-1998 GB3836-83
• 標度盤公稱直徑:100
• 精度等級:(1.0),1.5
• 熱響應時間:≤40S
• 防護等級:IP55
• 正常工作大氣條件:溫度-25~+55℃,相對濕度≤85%
• 設定點誤差:設定點誤差應不超過基本誤差限的1.5倍。
• 切換差:切換差應不超過基本誤差限的1.5倍。
• 切換重復性:切換重復性極限范圍不大于基本誤差限值的1/2。
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