產(chǎn)品名稱：電接點雙金屬溫度計 WZPK-134S
Product Name: Bimetallic Temperature Switch with Electrical Contact WZPK-134S

產(chǎn)品概述
WZPK-134S型電接點雙金屬溫度計是一款專為工業(yè)溫度監(jiān)測與控制設(shè)計的機(jī)械式儀表。采用雙金屬螺旋傳感技術(shù)，通過溫度變化產(chǎn)生的機(jī)械位移觸發(fā)預(yù)設(shè)接點，實現(xiàn)溫度狀態(tài)的實時反饋與設(shè)備聯(lián)動。產(chǎn)品適用于多種工業(yè)場景的溫度安全監(jiān)控、工藝流程調(diào)節(jié)及自動化系統(tǒng)集成，可在不依賴外部電源的條件下完成穩(wěn)定可靠的溫度管控。

核心特點

1. 雙金屬傳感技術(shù)
   內(nèi)置高靈敏度雙金屬螺旋元件，感知溫度變化時產(chǎn)生線性形變，通過機(jī)械傳動直接驅(qū)動指針與接點系統(tǒng)，確保信號傳遞路徑短、響應(yīng)速度快。傳感元件經(jīng)過特殊穩(wěn)定性處理，可降低環(huán)境振動對讀數(shù)精度的影響。

2. 接點控制模塊
   配置可調(diào)式接點裝置，支持單上限/下限或雙限位設(shè)置。接點容量滿足常規(guī)控制需求，可直接驅(qū)動小型繼電器或信號裝置。接觸系統(tǒng)采用銀合金材質(zhì)，提供良好的導(dǎo)電性與耐磨特性，降低頻繁動作導(dǎo)致的接觸電阻變化。

3. 防護(hù)結(jié)構(gòu)設(shè)計
   表殼采用全密封不銹鋼結(jié)構(gòu)（IP65防護(hù)等級），內(nèi)部填充耐溫硅油，有效防止水汽侵入和介質(zhì)結(jié)晶。表鏡使用強(qiáng)化玻璃材質(zhì)，配合環(huán)形密封圈實現(xiàn)壓力緩沖與防爆功能，適用于存在輕微壓力波動的管道安裝環(huán)境。

4. 多場景適配性
   表頭支持軸向/徑向兩種安裝方向可選，表盤直徑標(biāo)配100mm，提供-50~500℃量程覆蓋。過程連接件可定制為M27×2外螺紋、法蘭或其他工業(yè)標(biāo)準(zhǔn)接口，適配DN15-DN200管徑安裝需求。

應(yīng)用領(lǐng)域
• 石化裝置：反應(yīng)釜溫度監(jiān)控、管線防凍保護(hù)
• 暖通系統(tǒng)：換熱機(jī)組過熱保護(hù)、鍋爐水溫聯(lián)動
• 食品加工：殺菌設(shè)備溫度聯(lián)鎖、發(fā)酵罐溫控
• 機(jī)械設(shè)備：液壓油溫監(jiān)測、軸承過熱預(yù)警

Product Overview
The WZPK-134S bimetallic temperature switch with electrical contact is a mechanical instrument designed for industrial temperature monitoring and control. Utilizing bimetallic helix sensing technology, it triggers preset contacts through mechanical displacement caused by temperature variation, enabling real-time temperature feedback and equipment interlocking. Suitable for diverse industrial applications requiring temperature safety supervision, process regulation, and automated system integration, this device delivers stable temperature management without relying on external power sources.

Key Features

1. Bimetallic Sensing Technology
   Equipped with a high-sensitivity bimetallic helix element that generates linear deformation in response to temperature changes. The mechanical transmission system directly drives the pointer and contact mechanism, ensuring short signal paths and rapid response. Specially treated sensing components enhance stability and minimize vibration interference.

2. Contact Control Module
   Adjustable contact configuration supports single upper/lower limit or dual limit settings. Contact capacity meets standard control requirements for driving small relays or signaling devices. Silver alloy contacts deliver superior conductivity and wear resistance, maintaining stable contact resistance during frequent operations.

3. Protective Construction
   Full-sealed stainless steel housing (IP65 rated) with temperature-resistant silicone oil filling prevents moisture ingress and media crystallization. Reinforced glass lens with pressure-balancing seal ring provides explosion-proof performance, suitable for pipeline installations with minor pressure fluctuations.

4. Multi-scenario Adaptability
   Available in axial/radial mounting orientations with 100mm dial diameter. Standard ranges cover -50~500℃. Customizable process connections include M27×2 threaded, flanged, or industrial standard fittings, compatible with DN15-DN200 pipelines.

Application Scenarios
• Petrochemical plants: Reactor temperature monitoring, pipeline freeze protection
• HVAC systems: Heat exchanger overheat protection, boiler water interlock
• Food processing: Sterilization equipment temperature control, fermentation tank regulation
• Mechanical systems: Hydraulic oil temperature monitoring, bearing overheat warning

服務(wù)承諾
提供技術(shù)參數(shù)選型指導(dǎo)與工況適配建議，支持非標(biāo)量程與接口定制服務(wù)。產(chǎn)品出廠前均經(jīng)過多段溫度點精度校驗，配備詳細(xì)操作說明文檔。完善的售后服務(wù)體系確保設(shè)備全生命周期技術(shù)支持。

Service Commitment
Comprehensive technical support for parameter selection and application adaptation. Custom range and connection solutions available. All products undergo multi-point calibration before delivery, accompanied by detailed operation manuals. Dedicated after-sales service ensures full lifecycle technical assistance.