電接點(diǎn)雙金屬溫度計(jì)WRP2-131產(chǎn)品介紹（中文版）
WRP2-131型電接點(diǎn)雙金屬溫度計(jì)是專為工業(yè)環(huán)境設(shè)計(jì)的機(jī)械式溫度測(cè)量與控制裝置。該產(chǎn)品采用雙金屬感溫原理，通過(guò)內(nèi)置可調(diào)式電接點(diǎn)系統(tǒng)實(shí)現(xiàn)溫度監(jiān)控與信號(hào)輸出功能，適用于多種工業(yè)場(chǎng)合的過(guò)程溫度管理。
產(chǎn)品采用一體化結(jié)構(gòu)設(shè)計(jì)，由感溫元件、指示機(jī)構(gòu)、電接點(diǎn)裝置和殼體部件組成。主體外殼選用304不銹鋼材質(zhì)，具備良好的機(jī)械強(qiáng)度和防腐性能，可適應(yīng)-20℃至+500℃的工作環(huán)境。表盤采用白色基底搭配黑色刻度線，配合醒目紅色指針，確保在復(fù)雜光照條件下的可視性。
本裝置的核心技術(shù)特點(diǎn)體現(xiàn)在雙金屬螺旋傳感元件與精密傳動(dòng)機(jī)構(gòu)的配合上，通過(guò)溫度變化驅(qū)動(dòng)指針精確指示當(dāng)前溫度值。電接點(diǎn)系統(tǒng)采用磁助式接點(diǎn)結(jié)構(gòu)，配置上下限雙設(shè)定指針，用戶可通過(guò)專用調(diào)節(jié)旋鈕獨(dú)立設(shè)定溫度控制點(diǎn)。當(dāng)被測(cè)介質(zhì)溫度達(dá)到設(shè)定值時(shí)，接點(diǎn)裝置可觸發(fā)外部電路實(shí)現(xiàn)報(bào)警或控制功能。
產(chǎn)品適用于石油化工、機(jī)械制造、食品加工等行業(yè)的溫度監(jiān)測(cè)需求，可配套應(yīng)用于熱交換系統(tǒng)、儲(chǔ)罐設(shè)備、管道輸送等場(chǎng)景。安裝方式提供軸向型、徑向型及萬(wàn)向型三種可選結(jié)構(gòu)，滿足不同工藝管道的安裝要求。防護(hù)等級(jí)達(dá)到IP65，可有效防止粉塵侵入和水流噴濺影響。
使用過(guò)程中建議定期檢查指針轉(zhuǎn)動(dòng)靈活性，保持表盤清潔以確保讀數(shù)準(zhǔn)確性。接點(diǎn)負(fù)載參數(shù)需符合設(shè)備標(biāo)注的電氣容量要求，建議配套使用中間繼電器進(jìn)行信號(hào)放大。安裝時(shí)應(yīng)避免強(qiáng)烈震動(dòng)環(huán)境，測(cè)量介質(zhì)溫度不得超過(guò)標(biāo)定范圍。產(chǎn)品維護(hù)時(shí)需由專業(yè)技術(shù)人員操作，確保內(nèi)部機(jī)械結(jié)構(gòu)的完整性。
電接點(diǎn)雙金屬溫度計(jì)WRP2-131產(chǎn)品介紹（英文版）
The WRP2-131 Bimetallic Temperature Gauge with Electrical Contact is a mechanical temperature measurement and control device specifically designed for industrial applications. Utilizing the bimetallic sensing principle, this instrument integrates adjustable electrical contacts to achieve temperature monitoring and signal output functions, making it suitable for process temperature management in various industrial environments.
The product features an integrated structure comprising a thermal sensing element, indicating mechanism, electrical contact system, and protective housing. Constructed with 304 stainless steel casing, the device demonstrates excellent mechanical strength and corrosion resistance, capable of operating within a temperature range of -20℃ to +500℃. The white dial with black graduations and red indicator pointer ensures clear visibility under diverse lighting conditions.
The technical core of this instrument lies in the precise coordination between the bimetallic helical sensing element and the mechanical transmission system. Temperature variations drive the pointer to accurately display current temperature readings. The magnetic-assisted contact system incorporates dual adjustable setting pointers for independent temperature control point adjustment via dedicated knobs. When the measured temperature reaches preset values, the contact mechanism activates external circuits to trigger alarms or control actions.
This device finds application in temperature monitoring systems across petroleum refining, chemical processing, machinery manufacturing, and food production industries. It is compatible with heat exchangers, storage tanks, and pipeline systems. Three installation configurations (axial, radial, and adjustable angle types) are available to accommodate different piping layouts. The IP65 protection rating effectively prevents dust ingress and water spray interference.
Regular maintenance should include inspection of pointer movement smoothness and dial cleanliness to ensure measurement accuracy. Electrical load parameters must comply with specified capacity ratings, with recommendation for signal amplification through intermediate relays. Installation should avoid environments with excessive vibration, and operating temperatures must not exceed calibrated ranges. Professional technicians are advised to perform internal maintenance to preserve mechanical integrity.
