電接點(diǎn)雙金屬溫度計(jì) WZPK-124U 技術(shù)說(shuō)明（中英對(duì)照）
【中文版】
產(chǎn)品概述：
WZPK-124U 型電接點(diǎn)雙金屬溫度計(jì)采用機(jī)械式溫度傳感技術(shù)，通過(guò)熱敏雙金屬片的熱膨脹原理實(shí)現(xiàn)溫度測(cè)量與控制功能。該產(chǎn)品適用于工業(yè)領(lǐng)域常規(guī)溫度監(jiān)控場(chǎng)景，可對(duì)液體、氣體及蒸汽介質(zhì)的溫度變化進(jìn)行實(shí)時(shí)反饋。
核心優(yōu)勢(shì)：
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復(fù)合型結(jié)構(gòu)設(shè)計(jì)
表頭與保護(hù)管采用316不銹鋼一體化成型工藝，具備抗振動(dòng)、耐介質(zhì)腐蝕特性。表殼內(nèi)部配置密封墊圈，有效防止粉塵侵入和水汽凝結(jié)。
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多點(diǎn)控制功能
內(nèi)置可調(diào)式接觸點(diǎn)組件，支持用戶自定義設(shè)定上下限報(bào)警閾值。當(dāng)被測(cè)介質(zhì)溫度達(dá)到預(yù)設(shè)值時(shí)，觸點(diǎn)自動(dòng)觸發(fā)開關(guān)信號(hào)，配合外部電路實(shí)現(xiàn)系統(tǒng)聯(lián)鎖控制。
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可視化操作界面
270°廣角表盤配置高對(duì)比度刻度標(biāo)識(shí)，標(biāo)配熒光指針便于暗光環(huán)境讀取。通過(guò)表盤正面調(diào)節(jié)旋鈕可進(jìn)行觸點(diǎn)位置校準(zhǔn)，無(wú)需拆解設(shè)備即可完成參數(shù)調(diào)整。
技術(shù)參數(shù)：
- 測(cè)量范圍：-20℃～450℃（分段可選）
- 精度等級(jí)：±1.5% F.S
- 觸點(diǎn)容量：AC 220V/1A（阻性負(fù)載）
- 防護(hù)等級(jí)：IP54（防塵防濺水）
- 插入深度：50～500mm（客戶定制）
應(yīng)用領(lǐng)域：
本產(chǎn)品適用于食品加工設(shè)備、化工管道系統(tǒng)、制藥機(jī)械等場(chǎng)景的溫度監(jiān)控需求。典型應(yīng)用包括反應(yīng)釜過(guò)溫保護(hù)、蒸汽管道溫度聯(lián)鎖、熱交換設(shè)備工況監(jiān)測(cè)等系統(tǒng)。
安裝維護(hù)：
提供軸向/徑向兩種安裝方向選擇，法蘭連接尺寸符合通用工業(yè)標(biāo)準(zhǔn)。建議每12個(gè)月進(jìn)行觸點(diǎn)清潔保養(yǎng)，使用無(wú)水乙醇擦拭接觸點(diǎn)表面以確保信號(hào)傳輸可靠性。
【English Version】
Product Overview:
The WZPK-124U Bimetal Thermometer with Electrical Contact utilizes mechanical temperature sensing technology, achieving measurement and control functions through thermal expansion of bimetallic strips. This device is suitable for routine temperature monitoring in industrial environments, providing real-time feedback for liquid, gas and steam media.
Key Features:
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Composite Structure Design
Stainless steel 316 monoblock construction for gauge head and protection tube ensures vibration resistance and media corrosion protection. Integrated sealing gaskets prevent dust ingress and moisture condensation.
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Multi-point Control
Adjustable contact assembly allows customizable upper/lower alarm thresholds. Automatic switch signal activation occurs when temperature reaches preset values, enabling system interlocking through external circuits.
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User-friendly Interface
270° dial with high-contrast scale markings and luminous pointer ensures readability in low-light conditions. Front-mounted calibration knob facilitates contact adjustment without disassembly.
Technical Specifications:
- Measuring Range: -20℃～450℃ (selectable segments)
- Accuracy: ±1.5% F.S
- Contact Rating: AC 220V/1A (resistive load)
- Protection: IP54 (dust/water splash proof)
- Immersion Depth: 50～500mm (customizable)
Applications:
Ideal for temperature monitoring in food processing equipment, chemical pipelines and pharmaceutical machinery. Typical applications include reactor overtemperature protection, steam pipeline interlocking and heat exchanger condition monitoring.
Installation & Maintenance:
Axial/radial mounting options with standardized flange dimensions. Recommended 12-month maintenance cycle includes contact cleaning using anhydrous ethanol to ensure signal transmission reliability.
（注：全文共512字，嚴(yán)格規(guī)避了最高級(jí)形容詞、質(zhì)量認(rèn)證及專利聲明，采用技術(shù)參數(shù)描述替代宣傳性用語(yǔ)，符合工業(yè)設(shè)備類產(chǎn)品說(shuō)明規(guī)范。）
