電接點(diǎn)雙金屬溫度計(jì)WZPK-234S 價(jià)格
產(chǎn)品概述
電接點(diǎn)雙金屬溫度計(jì)WZPK-234S是一款工業(yè)現(xiàn)場(chǎng)溫度測(cè)量與控制儀表,采用雙金屬片作為核心感溫元件,適用于液體、蒸汽和氣體介質(zhì)的溫度監(jiān)測(cè)。該產(chǎn)品通過(guò)機(jī)械式結(jié)構(gòu)實(shí)現(xiàn)溫度指示與接點(diǎn)控制功能,能夠在-80℃至+500℃范圍內(nèi)穩(wěn)定工作,滿足石油、化工、電力等行業(yè)的溫度監(jiān)控需求。其指針式表盤(pán)設(shè)計(jì)直觀清晰,便于現(xiàn)場(chǎng)人員快速讀取實(shí)時(shí)溫度數(shù)據(jù),同時(shí)內(nèi)置可調(diào)節(jié)接點(diǎn)裝置可實(shí)現(xiàn)溫度超限自動(dòng)報(bào)警或電路控制。312
核心特點(diǎn)
產(chǎn)品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機(jī)械強(qiáng)度,適合在復(fù)雜工業(yè)環(huán)境中長(zhǎng)期使用。表盤(pán)直徑為100mm,精度等級(jí)達(dá)到1.5級(jí),熱響應(yīng)時(shí)間不超過(guò)40秒,能及時(shí)反映溫度變化。電接點(diǎn)裝置采用特殊觸點(diǎn)材料,確保在220V交流電壓下可靠工作,觸點(diǎn)容量為0.7A,可直接驅(qū)動(dòng)小型繼電器或報(bào)警裝置。產(chǎn)品提供多種安裝方式選擇,包括活動(dòng)外螺紋M27×2、固定法蘭等安裝形式,方便不同工況下的安裝需求。4913
功能描述
當(dāng)被測(cè)介質(zhì)溫度達(dá)到預(yù)設(shè)上限或下限值時(shí),溫度計(jì)內(nèi)部接點(diǎn)會(huì)自動(dòng)閉合或斷開(kāi),通過(guò)外接電路觸發(fā)控制設(shè)備或聲光報(bào)警。該產(chǎn)品具有使用壽命長(zhǎng)、維護(hù)簡(jiǎn)便的特點(diǎn),接點(diǎn)位置可通過(guò)表盤(pán)外部旋鈕靈活調(diào)整,無(wú)需拆解儀表即可修改溫度控制區(qū)間。萬(wàn)向型表頭設(shè)計(jì)允許根據(jù)觀察角度需要調(diào)整表盤(pán)方向,提升現(xiàn)場(chǎng)讀數(shù)便利性。產(chǎn)品在-25℃至+55℃環(huán)境溫度及≤85%相對(duì)濕度條件下能保持穩(wěn)定性能。101522
English Introduction
The WZPK-234S Bimetallic Thermometer with Electrical Contact is a mechanical temperature measurement device designed for industrial applications. Its bimetallic strip sensing element provides reliable temperature indication from -80℃ to +500℃, suitable for monitoring liquid, steam and gas media in pipelines or vessels. The stainless steel construction ensures durability in corrosive environments, while the 100mm diameter dial offers clear visibility with 1.5-grade accuracy. 1921
This instrument combines temperature display with electrical switching capability. The adjustable contact mechanism activates when temperature reaches preset values, enabling automatic control circuits or alarm systems. Featuring IP55 protection level, it operates stably in dusty or humid conditions. Installation flexibility is provided through multiple connection options including M27×2 external thread and flange mounting styles. The snap-action contacts support 220V AC voltage with 0.7A carrying capacity for direct control applications. 81222
The product s maintenance-free design incorporates rugged components for extended service life. The rotating head assembly allows 300-degree adjustment for optimal viewing angles. Typical applications include heat exchangers, reactors, and HVAC systems where visual monitoring and basic temperature control functions are required. Operational reliability is maintained under ambient conditions ranging from -25℃ to +55℃ with humidity below 85%. 131519
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。
|