產(chǎn)品名稱：電接點(diǎn)雙金屬溫度計(jì) WZPK-133U
Product Name: Electrical Contact Bimetal Thermometer WZPK-133U

產(chǎn)品概述
Product Overview
WZPK-133U型電接點(diǎn)雙金屬溫度計(jì)是一款適用于工業(yè)現(xiàn)場(chǎng)溫度監(jiān)測(cè)與控制的儀表，采用雙金屬傳感技術(shù)與電接點(diǎn)信號(hào)輸出相結(jié)合的設(shè)計(jì)，可實(shí)現(xiàn)溫度測(cè)量與開關(guān)控制一體化功能。產(chǎn)品結(jié)構(gòu)緊湊，安裝便捷，適用于多種復(fù)雜工況環(huán)境，為用戶提供可靠的溫度管理解決方案。
The WZPK-133U electrical contact bimetal thermometer is designed for industrial temperature monitoring and control. Combining bimetal sensing technology with electrical contact signal output, it integrates temperature measurement and switching control functions. With a compact structure and easy installation, it adapts to various complex working conditions, providing dependable temperature management solutions.

產(chǎn)品特點(diǎn)
Key Features

1. ‌精準(zhǔn)穩(wěn)定‌：雙金屬元件通過熱膨脹系數(shù)差異實(shí)現(xiàn)溫度感應(yīng)，線性響應(yīng)快，測(cè)量結(jié)果穩(wěn)定，長(zhǎng)期使用誤差小。
   ‌Accuracy & Stability‌: The bimetal element utilizes differential thermal expansion coefficients for temperature sensing, ensuring fast linear response, stable measurements, and minimal long-term drift.

2. ‌耐環(huán)境性強(qiáng)‌：表殼采用不銹鋼材質(zhì)，防護(hù)等級(jí)達(dá)到IP65，可抵御粉塵、潮濕及輕度腐蝕性環(huán)境，適應(yīng)-20℃至+500℃寬溫范圍。
   ‌Environmental Resistance‌: Stainless steel housing with IP65 protection rating resists dust, moisture, and mild corrosive conditions, operating reliably across -20℃ to +500℃.

3. ‌靈活控制‌：內(nèi)置可調(diào)式電接點(diǎn)裝置，支持單點(diǎn)或雙點(diǎn)信號(hào)輸出，用戶可通過表頭旋鈕自主設(shè)定報(bào)警或控制溫度閾值。
   ‌Flexible Control‌: Adjustable electrical contact mechanism supports single or dual-point signal output, allowing users to customize alarm or control thresholds via dial settings.

4. ‌安全耐用‌：無(wú)源觸點(diǎn)設(shè)計(jì)避免外部電源干擾，機(jī)械結(jié)構(gòu)抗震性能優(yōu)異，減少因振動(dòng)導(dǎo)致的觸點(diǎn)誤動(dòng)作風(fēng)險(xiǎn)。
   ‌Safety & Durability‌: Passive contact design eliminates external power interference, while robust mechanical construction minimizes false triggering caused by vibrations.

應(yīng)用領(lǐng)域
Applications
本產(chǎn)品廣泛應(yīng)用于石油化工、食品制藥、電力能源、暖通空調(diào)等行業(yè)的設(shè)備溫度監(jiān)控，例如反應(yīng)釜溫度保護(hù)、管道過熱預(yù)警、烘箱連鎖控制等場(chǎng)景。
Widely used in petrochemical, food processing, pharmaceutical, power generation, and HVAC industries for equipment temperature monitoring, including reactor protection, pipeline overheat alerts, and oven interlock control.

技術(shù)參數(shù)
Technical Parameters

• 測(cè)量范圍：-20℃~500℃（支持定制分段量程）
  Measuring Range: -20℃~500℃ (customizable segments)
• 觸點(diǎn)容量：AC 220V/5A 或 DC 24V/3A（常規(guī)配置）
  Contact Rating: AC 220V/5A or DC 24V/3A (standard)
• 表盤直徑：100mm/150mm（可選）
  Dial Diameter: 100mm/150mm (optional)
• 安裝方式：徑向或軸向法蘭安裝
  Mounting: Radial or axial flange

維護(hù)提示
Maintenance Tips
建議定期清理表殼表面附著物，避免強(qiáng)沖擊或過載使用。接點(diǎn)動(dòng)作值校準(zhǔn)周期可根據(jù)實(shí)際工況延長(zhǎng)至12-24個(gè)月。
Regularly clean the housing surface, avoid strong impacts or overloads. Contact calibration intervals may extend to 12-24 months based on operating conditions.

通過簡(jiǎn)潔直觀的機(jī)械指示與靈活的電信號(hào)輸出，WZPK-133U為工業(yè)溫度監(jiān)控提供高性價(jià)比的解決方案。
With intuitive mechanical indication and adaptable electrical signaling, the WZPK-133U delivers cost-effective temperature monitoring for industrial applications.

（中文：約420字 / 英文：約380字）