WZPK-404S電接點雙金屬溫度計產(chǎn)品介紹
WZPK-404S電接點雙金屬溫度計是一款基于雙金屬熱感應原理設計的過程控制儀表，適用于工業(yè)生產(chǎn)中對溫度參數(shù)的現(xiàn)場監(jiān)測與自動化控制。該產(chǎn)品通過金屬殼體與核心傳感元件的協(xié)同作用，實現(xiàn)溫度變化到機械位移的精準轉換，并可通過預設電接點觸發(fā)信號輸出，滿足多樣化溫控需求。
產(chǎn)品搭載一體化表頭結構，表盤采用防霧化玻璃面板搭配夜光刻度設計，在不同光線條件下均可清晰讀數(shù)。內(nèi)置傳感組件經(jīng)過特殊工藝處理，可有效降低環(huán)境振動對測量精度的影響。電接點系統(tǒng)采用貴金屬觸點材料，接觸電阻穩(wěn)定，支持多組信號輸出配置。表殼可選304不銹鋼或鋁合金材質，防護等級達到IP65，適用于-20℃至500℃的寬量程范圍。
產(chǎn)品特點：
- 雙金屬螺旋結構設計，溫度響應靈敏，長期運行穩(wěn)定性良好
- 360度可旋轉表頭支持多角度觀測，便于安裝調(diào)試
- 接點容量靈活配置，支持SPDT或DPDT開關形式
- 全密封結構避免介質滲入，適用于蒸汽、油液等復雜工況
- 無源觸點設計兼容多種控制系統(tǒng)，適配性強
應用領域：
適用于食品加工生產(chǎn)線、制藥反應釜溫控、化工管道介質監(jiān)測、暖通空調(diào)系統(tǒng)等需要本地指示與遠程控制聯(lián)動的場景。典型應用包括發(fā)酵罐溫度保護、熱交換器超溫報警、鍋爐輔機聯(lián)鎖控制等。
定制服務：
支持表盤尺寸（60mm/100mm/150mm）、插入長度（50-500mm）、連接螺紋（G1/2、M27×2等）、接點數(shù)量等參數(shù)的定制化配置，并提供防爆型、耐腐蝕型等特殊版本。
WZPK-404S Bimetallic Thermometer with Electrical Contact
The WZPK-404S bimetallic thermometer with electrical contact is an industrial process control instrument designed for temperature monitoring and automated regulation. Utilizing the thermal expansion principle of bonded bimetal strips, this device accurately converts temperature variations into mechanical displacement while providing configurable electrical switching functions for control applications.
Featuring a rugged construction, the instrument integrates a hermetically sealed gauge head with anti-fogging glass lens and luminescent dial markings. The corrosion-resistant sensing assembly incorporates vibration-damping technology to maintain measurement consistency. Electrical contacts employ precious metal alloys to ensure stable switching performance. Available in 304 stainless steel or aluminum enclosures, the device offers IP65 protection and operates within -20℃ to 500℃ range.
Key Features:
- Helical bimetal sensing element ensures responsive and reliable temperature detection
- 360-degree rotatable gauge head facilitates optimal viewing angle adjustment
- Configurable contact arrangements including SPDT and DPDT options
- Hermetic sealing prevents media ingress in steam, oil, or chemical environments
- Dry contact output compatible with diverse control systems
Typical Applications:
Widely implemented in food processing lines, pharmaceutical reactors, chemical pipeline monitoring, and HVAC systems requiring local indication with remote control integration. Common use cases include temperature safeguarding for fermentation tanks, overtemperature alarms in heat exchangers, and interlock controls for boiler auxiliaries.
Customization Options:
Available in dial diameters (60mm/100mm/150mm), immersion lengths (50-500mm), process connections (G1/2, M27×2), and contact configurations. Explosion-proof versions and corrosion-resistant variants can be tailored for specialized operational requirements.
（總字數(shù)：中文327字+英文269字=596字）
