電接點雙金屬溫度計WZPK-474S 廠家
電接點雙金屬溫度計 WZPK-474S
中文介紹
電接點雙金屬溫度計 WZPK-474S 是一款高精度、高可靠性的溫度測量儀表。它采用先進(jìn)的雙金屬片原理,通過兩種不同膨脹系數(shù)的金屬片焊接在一起,當(dāng)溫度變化時,金屬片會發(fā)生彎曲變形,從而帶動指針轉(zhuǎn)動,實現(xiàn)溫度的準(zhǔn)確測量。該溫度計具有測量范圍廣、精度高、穩(wěn)定性好等特點,可廣泛應(yīng)用于工業(yè)生產(chǎn)、化工、電力、食品加工、制藥等多個領(lǐng)域。
WZPK-474S 采用堅固耐用的外殼設(shè)計,能夠有效抵御惡劣環(huán)境的影響,如高溫、低溫、潮濕、粉塵等,確保溫度計在各種復(fù)雜工況下都能穩(wěn)定運行。其電接點功能可實現(xiàn)溫度的自動控制和報警,當(dāng)溫度達(dá)到預(yù)設(shè)值時,電接點會自動接通或斷開電路,從而實現(xiàn)對設(shè)備的保護(hù)或?qū)に囘^程的自動控制,大大提高了工作效率和安全性。
此外,WZPK-474S 的讀數(shù)清晰,刻度精準(zhǔn),操作簡單方便,易于安裝和維護(hù)。無論是現(xiàn)場操作人員還是技術(shù)人員,都能快速上手使用。其良好的性價比也使其在市場上具有較高的競爭力,能夠滿足不同用戶的需求。
English Introduction
The WZPK-474S bimetallic thermometer with electric contact is a high-precision and highly reliable temperature measuring instrument. It operates on the principle of bimetallic strips, where two metal strips with different coefficients of expansion are welded together. When the temperature changes, the metal strip bends, causing the pointer to move and accurately measure the temperature. This thermometer features a wide measuring range, high precision, and excellent stability, making it suitable for various applications such as industrial production, chemical processing, power generation, food processing, and pharmaceuticals.
The WZPK-474S is designed with a robust casing that can withstand harsh environmental conditions, including high and low temperatures, humidity, and dust. This ensures stable operation under complex working conditions. Its electric contact function enables automatic temperature control and alarms. When the temperature reaches a preset value, the electric contact will automatically close or open the circuit, protecting equipment or controlling the process automatically, thereby enhancing work efficiency and safety.
Moreover, the WZPK-474S has a clear reading, precise scale, and is easy to operate, install, and maintain. Both on-site operators and technicians can quickly get started with its use. Its good cost-performance ratio also gives it a high competitive edge in the market, meeting the needs of different users.
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(yīng)用
電接點雙金屬溫度計應(yīng)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(jié)構(gòu)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(dāng)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(shù)參數(shù)
• 產(chǎn)品執(zhí)行標(biāo)準(zhǔn):JB/T8803-1998 GB3836-83
• 標(biāo)度盤公稱直徑:100
• 精度等級:(1.0),1.5
• 熱響應(yīng)時間:≤40S
• 防護(hù)等級:IP55
• 正常工作大氣條件:溫度-25~+55℃,相對濕度≤85%
• 設(shè)定點誤差:設(shè)定點誤差應(yīng)不超過基本誤差限的1.5倍。
• 切換差:切換差應(yīng)不超過基本誤差限的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。
|