【產(chǎn)品中英文介紹】
WZPK2-466SA電接點雙金屬溫度計是一款專為工業(yè)領域設計的溫度監(jiān)測與控制儀表，通過機械式接點信號輸出實現(xiàn)自動化溫度管理。其核心采用雙金屬片傳感技術(shù)，結(jié)合精密機械結(jié)構(gòu)，可精準感知溫度變化并觸發(fā)預設接點動作，滿足多樣化場景下的溫度控制需求。產(chǎn)品適用于石油化工、食品加工、制藥設備、暖通空調(diào)等對溫度敏感的關(guān)鍵環(huán)節(jié)，為用戶提供直觀可靠的現(xiàn)場監(jiān)測方案。
The WZPK2-466SA Electrical Contact Bimetal Thermometer is an industrial-grade temperature monitoring and control instrument designed for automated temperature management through mechanical contact signal output. Utilizing bimetal strip sensing technology integrated with precision mechanical components, it accurately detects temperature variations and triggers preset contact actions to meet diverse temperature control requirements. Ideal for petrochemical, food processing, pharmaceutical equipment, HVAC and other temperature-sensitive applications, it provides intuitive on-site monitoring solutions.
【核心特點 Core Features】
- 穩(wěn)健結(jié)構(gòu)設計
表殼采用壓鑄工藝成型，搭配密封式結(jié)構(gòu)設計，有效抵御粉塵、濕氣及輕度腐蝕性介質(zhì)的侵蝕。旋轉(zhuǎn)式表頭支持350度視角調(diào)節(jié)，便于不同安裝方位的讀數(shù)觀測。接點組件采用抗氧化銀合金材質(zhì)，配合彈性接觸系統(tǒng)，確保信號傳輸?shù)拈L期穩(wěn)定性。
Robust construction with die-cast housing and sealed structure resists dust, moisture and mild corrosive substances. Rotatable dial allows 350-degree viewing angle adjustment for optimal readability. Silver alloy contacts with elastic contact system maintain long-term signal stability.
- 靈活控制配置
提供單接點/雙接點可選配置，接點動作值可通過專用調(diào)節(jié)旋鈕進行現(xiàn)場標定。接點容量適配常規(guī)控制回路要求，可直接驅(qū)動小型繼電器或信號指示燈。接點動作溫差可控制在量程范圍的1.5%-3%，滿足不同場景的控制精度需求。
Configurable with single/double contacts adjustable via calibration knob. Contact capacity matches standard control circuits for direct operation of relays or indicators. Contact differential adjustable within 1.5%-3% of range ensures precise control.
- 寬域測量能力
-50℃至500℃的寬量程覆蓋，支持軸向/徑向多種安裝方式。表盤采用高對比度色標設計，內(nèi)置夜光涂層確保弱光環(huán)境可讀性。指針末端配備雙色警示區(qū)標識，便于快速識別超限狀態(tài)。
Wide measurement range from -50℃ to 500℃ with axial/radial installation options. High-contrast dial with luminous coating ensures visibility in low-light conditions. Dual-color warning zone on pointer enables instant status recognition.
【應用價值 Application Value】
該型號通過機械物理原理實現(xiàn)溫度控制，無需外部供電即可持續(xù)工作，特別適合防爆區(qū)域或電力供應受限的工況環(huán)境。模塊化結(jié)構(gòu)設計使維護過程簡便高效，用戶可通過透明觀察窗直接查看接點工作狀態(tài)。多規(guī)格過程連接件（如螺紋/法蘭接口）適配各類工業(yè)管道標準，有效降低系統(tǒng)改造成本。
Operating on mechanical principles without external power supply, it excels in explosive environments or power-restricted conditions. Modular design simplifies maintenance with visible contact status through inspection window. Versatile process connections (threaded/flanged) adapt to industrial piping standards, reducing retrofitting costs.
【技術(shù)參數(shù) Technical Parameters】
◆ 表盤直徑：100mm
◆ 測溫精度：±1.5% F.S.
◆ 接點壽命：＞10萬次（阻性負載）
◆ 防護特性：正面IP65防護等級
◆ 環(huán)境適應性：-25℃～80℃環(huán)境溫度
Dial diameter: 100mm
Accuracy: ±1.5% F.S.
Contact lifespan: >100,000 cycles (resistive load)
Front panel protection: IP65
Ambient temperature: -25℃～80℃
本產(chǎn)品通過優(yōu)化機械傳動系統(tǒng)與接觸組件匹配度，在確保測量精度的同時延長了設備使用壽命，為工業(yè)現(xiàn)場的溫度監(jiān)控提供了經(jīng)濟實用的解決方案。
By optimizing the coordination between mechanical transmission system and contact components, this product extends service life while maintaining measurement accuracy, delivering cost-effective temperature monitoring for industrial applications.
