電接點雙金屬溫度計WRER-12 廠家
產品概述
電接點雙金屬溫度計WRER-12是一種用于工業(yè)現(xiàn)場溫度監(jiān)測與控制的精密儀表,適用于液體、蒸汽和氣體介質的溫度測量。該產品通過雙金屬片的熱膨脹原理實現(xiàn)溫度感應,結合電接點裝置,可自動觸發(fā)報警或控制電路,廣泛應用于石化、電力、食品加工等行業(yè)。其設計兼顧耐用性與穩(wěn)定性,能在-80℃至+500℃范圍內提供可靠測量。
核心特點
WRER-12采用多層金屬片感溫元件,溫度變化時金屬片彎曲帶動指針轉動,直觀顯示實時溫度。電接點功能支持上下限報警設定,當溫度達到預設值時自動接通或斷開電路,實現(xiàn)智能化控制。表殼采用鋁合金或不銹鋼材質,防護結構適應多種工業(yè)環(huán)境,包括防震、防腐蝕等場景。產品提供軸向、徑向或萬向安裝方式,靈活適配不同設備需求。
技術優(yōu)勢
該溫度計響應速度快,熱響應時間≤40秒,確保動態(tài)工況下的測量準確性。表盤直徑可選100mm或150mm,刻度清晰易讀。電接點裝置采用高可靠性觸點材料,確保長期使用中的穩(wěn)定信號傳輸。保護管材質可選1Cr18Ni9Ti不銹鋼或其他定制材料,滿足高壓或腐蝕性介質的要求。
應用場景
適用于反應釜、管道、儲罐等設備的溫度監(jiān)控,特別在需自動化控制的場景中表現(xiàn)優(yōu)異。例如,化工生產中反應溫度的實時調節(jié),或食品加工中的殺菌溫度監(jiān)測。其結構緊湊、維護簡便的特點也使其成為實驗室和中小型設備的理想選擇。
Product Overview
The WRER-12 Bimetallic Thermometer with Electrical Contact is designed for temperature monitoring and control in industrial environments. It measures liquids, steam, and gases within a range of -80℃ to +500℃, utilizing the thermal expansion principle of bimetallic strips. The integrated electrical contact mechanism enables automatic alarm triggering or circuit control, making it suitable for industries such as petrochemicals, power generation, and food processing.
Key Features
The WRER-12 employs a multi-layer bimetallic sensing element, where temperature changes drive pointer movement for clear visual readouts. Its electrical contact function allows customizable high/low limit alarms to automate system responses. The housing, constructed from aluminum alloy or stainless steel, offers resilience against vibrations and corrosive conditions. Available in axial, radial, or adjustable orientations, it adapts to diverse installation requirements.
Technical Highlights
With a rapid thermal response time (≤40 seconds), this thermometer ensures precise measurements in dynamic conditions. The dial comes in 100mm or 150mm diameters for enhanced readability. The contact mechanism uses durable materials to maintain signal reliability over extended periods. Optional protective tubes, including 1Cr18Ni9Ti stainless steel, cater to high-pressure or aggressive media.
Applications
Ideal for reactors, pipelines, and storage tanks, the WRER-12 excels in automated temperature regulation. Examples include reaction temperature adjustments in chemical plants or sterilization monitoring in food production. Its compact design and low-maintenance operation also make it a preferred choice for laboratory and small-scale industrial setups.
51624
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現(xiàn)場對溫度需自動控制和報警。直接測量各種生產過程中-80~500℃范圍內體、蒸汽
和氣體介質溫度。
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
• 產品執(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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