雙金屬溫度計(jì)WSSE-511 供應(yīng)
產(chǎn)品概述
雙金屬溫度計(jì)WSSE-511是一款集現(xiàn)場指示與信號遠(yuǎn)傳功能于一體的工業(yè)級測溫儀表，專為中低溫環(huán)境設(shè)計(jì)。該產(chǎn)品采用熱電偶/熱電阻與雙金屬溫度計(jì)的一體化結(jié)構(gòu)，既能通過表盤直觀顯示溫度，又能將電信號遠(yuǎn)程傳輸至控制系統(tǒng)，適用于-80℃至+500℃范圍內(nèi)的液體、蒸汽及氣體介質(zhì)溫度測量。其核心感溫元件由兩種膨脹系數(shù)不同的金屬片復(fù)合而成，通過熱感應(yīng)驅(qū)動(dòng)指針精確指示溫度變化，兼具機(jī)械式儀表的可靠性和電子式儀表的智能化優(yōu)勢。520
技術(shù)特點(diǎn)
產(chǎn)品采用全不銹鋼保護(hù)管和防腐蝕表殼設(shè)計(jì)，防護(hù)等級達(dá)IP65，可應(yīng)對石油化工、冶金、食品加工等行業(yè)的復(fù)雜工況。徑向型彎管結(jié)構(gòu)使表頭與測溫點(diǎn)呈90°角，便于多角度觀察讀數(shù)；抽芯式機(jī)芯支持不停機(jī)維護(hù)，顯著降低停機(jī)損失。表盤直徑可選φ100mm或φ150mm，精度等級1.5級，響應(yīng)時(shí)間≤40秒，能快速捕捉溫度波動(dòng)。支持M27×2等多種螺紋安裝方式，插入深度75-2000mm靈活可選，滿足不同管道和設(shè)備安裝需求。1611
應(yīng)用場景
WSSE-511廣泛應(yīng)用于鍋爐管道、儲(chǔ)罐設(shè)備、反應(yīng)釜等工業(yè)場景的溫度監(jiān)控，特別適合需要本地指示與遠(yuǎn)程監(jiān)控同步的場合。在熱力系統(tǒng)中，其長頸設(shè)計(jì)可穿透保溫層直接顯示外部溫度；在食品制藥領(lǐng)域，無汞害特性符合衛(wèi)生安全要求；化工領(lǐng)域則受益于其抗震設(shè)計(jì)和耐腐蝕性能。產(chǎn)品通過模塊化組合可實(shí)現(xiàn)電接點(diǎn)報(bào)警、夜光顯示等擴(kuò)展功能，適配自動(dòng)化產(chǎn)線的溫度聯(lián)鎖控制需求。41417
Product Introduction
The WSSE-511 Bimetal Thermometer integrates local temperature indication with remote signal transmission capability, designed for industrial applications in -80℃ to +500℃ environments. Its spiral-wound bimetal strip sensing element drives the pointer to display temperature changes mechanically, while the built-in thermocouple/RTD simultaneously converts thermal signals into electrical outputs for control systems. The radial-type design features a 90° angled head for improved visibility in confined spaces.520
Key Features
Constructed with 1Cr18Ni9Ti stainless steel protection tube and anti-corrosion aluminum casing, this thermometer achieves IP65 protection against dust and water jets. The interchangeable core design allows quick maintenance without process interruption. Available in 100mm or 150mm dial sizes with 1.5% full-scale accuracy, it provides ≤40s response time for dynamic temperature tracking. Multiple installation options include movable M27×2 threaded joints, with probe lengths customizable from 75mm to 2000mm to suit varied pipe diameters. The scratch-resistant dial features clear刻度 marking and corrosion-resistant pointer.61116
Typical Applications
Ideal for simultaneous local/remote monitoring in boilers, reactors and storage tanks across petrochemical, pharmaceutical and energy industries. The extended neck version penetrates insulation layers for external readings in heat distribution systems. Food-grade applications benefit from its mercury-free design, while vibration-resistant construction ensures reliability in compressor stations. Modular accessories enable auxiliary functions like contact alarms or luminescent dials for low-light environments.41723
雙金屬溫度計(jì)
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
工作原理
雙金屬溫度計(jì)的工作原理是利用二種不同溫度膨脹系數(shù)的金屬，為提高測溫靈敏度，通常將金屬片制成螺旋卷形狀，當(dāng)多層金屬片的溫度改變時(shí)，各層金屬膨脹或收縮量不等，使得螺旋卷卷起或松開。
由于螺旋卷的一端固定而另一端和一可以自由轉(zhuǎn)動(dòng)的指針相連，因此，當(dāng)雙金屬片感受到溫度變化時(shí)，指針即可在一圓形分度標(biāo)尺上指示出溫度來。這種儀表的測溫范圍是200~650℃，允許誤差均為標(biāo)尺兩程的1%左右。
概述
雙金屬溫度計(jì)的英文名稱是bimetal thermometer;bimetallic thermometer，是一種適合測量中低溫的現(xiàn)場檢測儀表，可直接測量各種生產(chǎn)過程中的液體、蒸汽和氣體介質(zhì)溫度。
雙金屬溫度計(jì)主要的元件是一個(gè)用兩種或多種金屬片疊壓在一起組成的多層金屬片，利用兩種不同金屬在溫度改變時(shí)膨脹程度不同的原理工作的。是基于繞制成環(huán)性彎曲狀的雙金屬片組成。一端受熱膨脹時(shí)，帶動(dòng)指針旋轉(zhuǎn)，工作儀表便顯示出熱電勢所應(yīng)的溫度值。
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