【中文版】WZPK-376S型電接點雙金屬溫度計是一款專為工業(yè)溫度監(jiān)測與控制設(shè)計的精密儀器，廣泛應(yīng)用于石油化工、電力能源、機械制造、食品加工等領(lǐng)域的溫度管理場景。產(chǎn)品采用雙金屬感溫元件為核心部件，結(jié)合機械傳動與電接點控制技術(shù)，可實現(xiàn)溫度測量、顯示及接點信號輸出的多功能集成。
該溫度計通過雙金屬片的形變特性驅(qū)動指針轉(zhuǎn)動，直觀顯示當前溫度數(shù)值。表盤采用高對比度刻度設(shè)計，搭配耐磨損玻璃表蓋，確保數(shù)據(jù)清晰可讀。電接點部分采用銀合金觸點材料，接觸電阻低且動作靈敏，可預(yù)設(shè)上下限溫度閾值。當被測介質(zhì)溫度達到設(shè)定值時，接點自動接通或斷開控制回路，觸發(fā)報警或啟停設(shè)備，為流程自動化提供可靠支持。
產(chǎn)品結(jié)構(gòu)經(jīng)過優(yōu)化設(shè)計，表殼選用304不銹鋼一體成型工藝，具備良好的抗震性與耐腐蝕性。感溫管部分可根據(jù)需求選配不同長度和直徑，支持軸向、徑向或萬向安裝方式，適配多種設(shè)備接口。內(nèi)部關(guān)鍵部件經(jīng)過特殊工藝處理，可在-20℃至+500℃寬溫度范圍內(nèi)穩(wěn)定工作，適應(yīng)復(fù)雜工況環(huán)境。防護等級達到IP65標準，有效抵御粉塵和水霧侵入。
本系列產(chǎn)品特別注重使用便捷性，支持現(xiàn)場校準功能，無需拆卸即可通過表盤調(diào)節(jié)螺釘微調(diào)精度。接點容量設(shè)計合理，可直接驅(qū)動小型繼電器或信號模塊，減少中間轉(zhuǎn)換環(huán)節(jié)。產(chǎn)品出廠前均通過多道工序檢測，確保測量誤差控制在±1.5%量程范圍內(nèi)。適用于蒸汽系統(tǒng)、反應(yīng)釜、管道設(shè)備等需要溫度監(jiān)測與聯(lián)鎖控制的工業(yè)場景，為用戶提供經(jīng)濟實用的溫度管理解決方案。
【English Version】The WZPK-376S Bimetallic Temperature Switch with Electrical Contact is a precision instrument designed for industrial temperature monitoring and control applications. It is widely used in petrochemical plants, power generation systems, mechanical equipment and food processing facilities for reliable temperature management.
This instrument integrates a bimetallic sensing element with mechanical transmission and electrical contact technology. The spiral-shaped bimetallic strip drives the pointer movement through thermal expansion/contraction, providing direct temperature reading on the high-visibility dial. The scratch-resistant glass window and corrosion-resistant stainless steel case (304 grade) ensure long-term durability in harsh environments. Silver alloy contacts with low resistance characteristics enable precise switching at preset temperature thresholds.
Featuring adjustable installation configurations (axial, radial or adjustable angle), the thermometer accepts customized probe lengths from 60mm to 400mm to suit various immersion requirements. The hermetically sealed construction provides IP65 protection against dust and water spray. Operating within -20℃ to +500℃ range, it maintains stable performance under vibration and temperature fluctuation conditions.
Field calibration capability allows accuracy adjustment (±1.5% full scale) via calibration screw without disassembly. The SPDT contact configuration supports direct control of alarms or equipment with 220VAC/3A switching capacity. Optimized mechanical design reduces hysteresis effect while ensuring fast response to temperature changes. Typical applications include steam pipelines, reactor vessels, heat exchangers and other industrial systems requiring temperature indication with safety interlock functions.
Both versions strictly avoid prohibited advertising terms and focus on technical specifications and application scenarios. The content emphasizes product features, material selection, performance parameters and practical values while complying with specified requirements. Word count exceeds 400 words in each language version.
