電接點(diǎn)雙金屬溫度計WZPK-266S產(chǎn)品介紹（中文版）
電接點(diǎn)雙金屬溫度計WZPK-266S是一款專業(yè)工業(yè)溫度測量與控制設(shè)備，基于雙金屬傳感原理研發(fā)，適用于多種工業(yè)場景的精準(zhǔn)溫度監(jiān)控需求。產(chǎn)品通過機(jī)械式接點(diǎn)信號輸出功能，可實現(xiàn)溫度狀態(tài)的可視化指示與自動化控制聯(lián)動，為工藝流程提供可靠保障。
本產(chǎn)品采用一體化結(jié)構(gòu)設(shè)計，核心傳感組件由高精度雙金屬片構(gòu)成。通過金屬片的熱膨脹特性差異，將溫度變化轉(zhuǎn)化為指針的機(jī)械位移，實現(xiàn)直觀的模擬量顯示。表盤刻度清晰易讀，附加可調(diào)式接點(diǎn)裝置能夠在設(shè)定溫度閾值觸發(fā)信號輸出，支持單刀雙擲（SPDT）開關(guān)模式，便于與外部控制系統(tǒng)集成。殼體采用全密封工藝，內(nèi)部元件經(jīng)過防震加固處理，有效抵御環(huán)境振動和介質(zhì)波動影響。
產(chǎn)品具備多向安裝適應(yīng)性，支持軸向、徑向或萬向型安裝方式，標(biāo)配不銹鋼探桿可根據(jù)工況需求定制長度。接觸介質(zhì)部位選用304/316不銹鋼材質(zhì)，耐受多種腐蝕性介質(zhì)環(huán)境。雙層防爆玻璃表蓋設(shè)計兼顧觀察安全性，防護(hù)等級滿足工業(yè)場所使用要求。量程覆蓋-80℃至+500℃范圍，基本精度可達(dá)±1.5%F.S，接點(diǎn)裝置電氣容量為AC220V 3A（阻性負(fù)載），滿足常規(guī)工業(yè)控制需求。
本溫度計廣泛應(yīng)用于石油化工、電力能源、食品加工、制藥設(shè)備等領(lǐng)域，特別適用于需要本地顯示與遠(yuǎn)程控制結(jié)合的場合。通過機(jī)械式接點(diǎn)實現(xiàn)無需外部電源的開關(guān)量控制，在緊急切斷、超溫報警等安全環(huán)節(jié)表現(xiàn)優(yōu)異。產(chǎn)品維護(hù)便捷，日常使用僅需定期校準(zhǔn)即可保持長期穩(wěn)定性，是工業(yè)溫度監(jiān)控的高性價比解決方案。
WZPK-266S Bimetal Thermometer with Electrical Contact Product Introduction (English Version)
The WZPK-266S bimetal thermometer with electrical contact is a professional industrial instrument designed for temperature measurement and control applications. Utilizing the thermal expansion principle of bimetal sensing technology, this device provides reliable temperature monitoring and switching functions for various industrial processes through mechanical contact signal output.
Featuring a robust integrated construction, the thermometer s core component consists of precision-engineered bimetal strips. Temperature variations are converted into mechanical pointer movement through differential thermal expansion, delivering clear analog indication on a high-visibility dial. The adjustable contact mechanism enables preset temperature threshold activation, supporting SPDT (Single Pole Double Throw) switching configuration for seamless integration with control systems. The fully sealed housing with vibration-resistant internal components ensures stable operation in demanding environments.
This thermometer offers flexible mounting options including axial, radial or adjustable angle orientations. The standard stainless steel stem is customizable in length, with 304/316 stainless steel wetted parts providing corrosion resistance. The twin-layer safety glass window enhances operational security while maintaining legibility. With a measuring range spanning -80℃ to +500℃ and ±1.5% full scale accuracy, the contact unit handles AC220V 3A (resistive load) for industrial control applications.
Ideal for petrochemical plants, power generation facilities, food processing lines and pharmaceutical equipment, this device excels in scenarios requiring local indication combined with automated control. The mechanical contact system enables intrinsic safety functionality for emergency shutdowns and temperature alarms without external power supply. Designed for low maintenance, routine calibration ensures long-term measurement stability, making it a cost-effective solution for industrial temperature management. The thermometer s durable construction and adaptable design meet diverse operational requirements while maintaining consistent performance under challenging conditions.
