電接點雙金屬溫度計WZPK-406U 價格
產(chǎn)品概述
電接點雙金屬溫度計WZPK-406U是一款專為工業(yè)溫度監(jiān)測與控制設計的精密儀表,適用于液體、蒸汽及氣體介質(zhì)的溫度測量。其核心采用高品質(zhì)雙金屬片作為感溫元件,通過機械傳動結(jié)構(gòu)將溫度變化轉(zhuǎn)化為指針位移,直觀顯示實時溫度值。產(chǎn)品兼具溫度顯示與電接點控制功能,可在設定溫度閾值時自動觸發(fā)信號輸出,廣泛應用于石油、化工、電力等行業(yè)的自動化流程中。1222
核心功能與優(yōu)勢
WZPK-406U具備優(yōu)異的穩(wěn)定性和耐用性,測量范圍覆蓋中低溫區(qū)間(如-80℃至+500℃),滿足多數(shù)工業(yè)場景需求。電接點機構(gòu)采用特殊合金材質(zhì),接觸可靠且壽命長,能有效避免誤動作。儀表外殼通常采用不銹鋼或鋁合金材質(zhì),防護等級達IP55以上,可適應潮濕、粉塵等惡劣環(huán)境。其結(jié)構(gòu)設計支持多種安裝方式(如螺紋固定、法蘭連接等),便于現(xiàn)場靈活部署。514
技術特點
該溫度計通過雙金屬片的彎曲變形驅(qū)動指針及動觸點,當溫度達到預設上下限時,觸點閉合或斷開,聯(lián)動外部繼電器實現(xiàn)自動報警或設備啟停。產(chǎn)品響應速度快,重復性誤差小,切換差控制在合理范圍內(nèi)。用戶可根據(jù)實際需求定制表盤尺寸(如Φ60mm、Φ100mm)、測溫范圍及接點數(shù)量(單上限、雙上限等),適配不同控制系統(tǒng)。619
應用場景
WZPK-406U尤其適合鍋爐管道、反應釜、供熱系統(tǒng)等需要溫度監(jiān)控與聯(lián)鎖保護的場合。例如,在食品加工中可確保殺菌溫度精準控制,在化工生產(chǎn)中能預防反應器超溫風險。其無源機械接點設計避免了電子元件在高溫環(huán)境下的老化問題,維護成本低且無需外部供電。2415
English Description: WZPK-406U Bimetallic Thermometer with Electrical Contact
The WZPK-406U is a robust bimetallic thermometer integrated with electrical contacts, designed for precise temperature monitoring and control in industrial processes. Its durable construction ensures reliable performance in measuring liquids, steam, and gases within a broad temperature range. The dual-function design combines clear analog dial indication with adjustable contact points for automated system responses.
Key Features:
- Accurate Measurement: Utilizes high-sensitivity bimetallic strips to convert thermal expansion into precise pointer movement, displaying real-time values on an easy-to-read dial.
- Versatile Control: Built-in electrical contacts activate at user-defined temperature thresholds, enabling alarms or equipment shutdown without external power.
- Adaptive Design: Options for axial/radial mounting, customizable scale ranges, and corrosion-resistant materials (e.g., 316L stainless steel) cater to diverse installation needs.
Applications: Ideal for pipelines, HVAC systems, and industrial machinery where temperature safety is critical. Its mechanical simplicity ensures longevity in high-vibration or chemically aggressive environments.18
Note: Specifications such as dimensions and temperature spans can be tailored per project requirements. The product emphasizes ease of use, maintenance-free operation, and compatibility with standard industrial interfaces.1316
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(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(shù)
• 產(chǎn)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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