產(chǎn)品概述：
WSSX-413型電接點雙金屬溫度計是一款基于熱雙金屬傳感原理設計的工業(yè)級溫度監(jiān)測與控制裝置。該產(chǎn)品通過機械結構實現(xiàn)溫度指示與電氣接點聯(lián)動的雙重功能，適用于需要溫度可視化監(jiān)控及自動化聯(lián)鎖控制的工業(yè)場景。儀表采用模塊化設計理念，在保障核心測溫精度的基礎上，兼顧了安裝維護的便捷性。
結構特點：
- 核心傳感單元采用螺旋形熱雙金屬元件，通過精密成型工藝確保溫度-形變量的線性關系
- 接點機構采用銀合金觸點材料與彈性簧片組合，配備防塵防護罩確保接點動作可靠性
- 表殼采用304不銹鋼整體沖壓成型，表面經(jīng)拉絲工藝處理，具備IP65防護等級
- 表盤配置清晰的雙色溫度刻度環(huán)，支持℃/℉雙制式標識
- 提供軸向/徑向兩種安裝型式，支持M27×2或G1/2標準管螺紋連接
應用領域：
本產(chǎn)品廣泛應用于流程工業(yè)的溫度監(jiān)控系統(tǒng)，典型應用包括：
- 石油化工裝置中的管廊溫度監(jiān)測
- 機械制造設備的潤滑系統(tǒng)保護
- 電力設備的繞組溫度監(jiān)控
- 食品加工設備的殺菌溫度控制
- 暖通空調(diào)系統(tǒng)的安全保護
技術參數(shù)：
測量范圍：-20~500℃（多量程可選）
精度等級：1.5級
接點容量：AC 220V 3A（阻性負載）
探桿長度：50~500mm（可選）
探桿直徑：Φ6/Φ8/Φ10（可選）
環(huán)境溫度：-25~55℃
English Version:
Product Overview:
The WSSX-413 Bimetallic Thermometer with Electrical Contact is an industrial-grade temperature monitoring and control device based on thermal bimetal sensing technology. This instrument integrates mechanical temperature indication with electrical contact control functions, suitable for industrial applications requiring visual temperature monitoring and automated interlock systems. The modular design philosophy ensures measurement accuracy while facilitating installation and maintenance.
Structural Features:
- Spiral bimetal sensing element with precision forming process guarantees linear temperature-displacement characteristics
- Silver alloy contacts with elastic reed mechanism, protected by dust-proof cover for reliable switching
- 304 stainless steel case with brushed finish provides IP65 protection rating
- Dual-color temperature dial with clear ℃/℉ dual-scale markings
- Available in axial/radial configurations with M27×2 or G1/2 pipe thread connections
Application Areas:
This product is widely used in process industries for temperature monitoring systems, including:
- Pipeline temperature monitoring in petrochemical plants
- Lubrication system protection for mechanical equipment
- Winding temperature monitoring in electrical installations
- Sterilization control in food processing equipment
- Safety protection for HVAC systems
Technical Parameters:
Measuring Range: -20~500℃ (multiple ranges available)
Accuracy Class: 1.5
Contact Rating: AC 220V 3A (resistive load)
Stem Length: 50~500mm (customizable)
Stem Diameter: Φ6/Φ8/Φ10 (selectable)
Ambient Temperature: -25~55℃
