電接點雙金屬溫度計WZPK-363S 廠家
產品概述
WZPK-363S電接點雙金屬溫度計是一款適用于工業(yè)現(xiàn)場溫度監(jiān)測與控制的高可靠性儀表,采用雙金屬片作為核心感溫元件,能夠直接測量-80℃至+500℃范圍內的液體、蒸汽和氣體介質溫度。該產品設計兼顧實用性與耐用性,通過機械結構實現(xiàn)溫度指示和接點控制功能,適合石油、化工、電力、機械等行業(yè)的溫度監(jiān)控需求。產品具有現(xiàn)場顯示直觀、結構堅固、使用壽命長等特點,能夠滿足不同工業(yè)環(huán)境下的溫度測量要求。310
產品特點
該型號溫度計采用不銹鋼外殼及保護管設計,具有良好的防水、防腐蝕性能,能在惡劣工況下穩(wěn)定工作。其雙金屬感溫元件采用特殊工藝制造,響應速度快(≤40秒),測量精度達1.5級。電接點機構采用機械觸點設計,當溫度達到設定值時自動觸發(fā)開關動作,實現(xiàn)對電路的自動控制或報警功能。產品提供軸向、徑向、萬向等多種安裝形式,用戶可根據(jù)現(xiàn)場空間條件靈活選擇。溫度計的表盤直徑有60mm、100mm、150mm三種規(guī)格,指針顯示清晰易讀。61217
工作原理
WZPK-363S基于熱膨脹原理工作,其核心部件是由兩種不同膨脹系數(shù)的金屬片復合而成的螺旋狀感溫元件。當溫度變化時,雙金屬片因熱膨脹差異產生形變,帶動連接軸轉動并驅動指針指示對應溫度值。電接點裝置與指針聯(lián)動,當指針到達預設的上下限溫度位置時,機械觸點會閉合或斷開,從而觸發(fā)外部控制電路。這種純機械結構的設計方案確保了產品在復雜電磁環(huán)境下的穩(wěn)定性和抗干擾能力。316
Product Introduction
The WZPK-363S Bimetallic Thermometer with Electrical Contact is a robust industrial instrument designed for temperature monitoring and control applications. Its bimetallic sensing element provides reliable measurement of liquid, steam and gas temperatures within -80℃ to +500℃ range. The product features a stainless steel construction with IP55 protection grade, making it suitable for use in demanding environments such as petrochemical plants, power stations and mechanical workshops. Clear dial indication and adjustable contact settings enable convenient on-site operation. 1015
Functional Features
This thermometer combines temperature indication and electrical switching functions in one compact device. The corrosion-resistant case houses a precision bimetallic coil that ensures fast response to temperature changes. Electrical contacts are actuated when the temperature reaches preset values, triggering control circuits without external power supply. Available in axial, radial and adjustable angle configurations, it supports flexible installation in pipelines or equipment. The vibration-resistant design maintains measurement stability even in high-vibration environments. Dial sizes from 60mm to 150mm cater to different visibility requirements. 132026
Operational Principle
At the heart of WZPK-363S lies a spirally wound bimetallic strip that twists proportionally to temperature changes. This mechanical movement rotates the pointer across a calibrated scale while simultaneously activating the electrical contacts at user-defined setpoints. The completely mechanical operation ensures fail-safe performance without electronic components. Contact ratings support standard control voltages, providing reliable switching for alarms or process control systems. Maintenance-free operation and long service life make this product a cost-effective solution for industrial temperature monitoring. 111722
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(shù)
• 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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