PL-05N直流三線常開式接近開關產品介紹
產品概述：
PL-05N是一款基于電磁感應原理工作的非接觸式檢測裝置，采用直流三線制接線方式，配置常開型輸出模式。該產品通過優化磁路設計和信號處理電路，實現對金屬目標物的精準檢測，具備高靈敏度與穩定性，適用于工業自動化領域的多種位置檢測需求。
產品特點：
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精密檢測性能
內置高頻振蕩電路與專用集成電路，可在5mm有效檢測距離內準確識別鐵磁性金屬物體，響應時間小于1ms，滿足快速運動物體的檢測需求。采用溫度補償技術，確保在-25℃至+70℃工作環境下保持檢測一致性。
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可靠防護結構
全封閉不銹鋼殼體搭配工程塑料感應面，具有耐油污、抗腐蝕特性。內部灌封工藝有效抵御粉塵侵入和機械振動影響，適用于機床加工、物料輸送等復雜工業場景。
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便捷安裝設計
緊湊型圓柱結構（Φ18×50mm）支持齊平或非齊平式安裝，提供M18×1標準螺紋接口，兼容主流自動化設備安裝需求。三色LED狀態指示燈實現實時工作狀態可視化監測。
技術參數：
• 工作電壓：DC 10-30V
• 輸出形式：NPN/PNP可選
• 空載電流：≤10mA
• 短路保護：內置反向極性保護
• 材質：304不銹鋼殼體/PBT感應面
應用領域：
適用于機床刀具定位、傳送帶物料檢測、包裝機械動作控制、自動化裝配線位置反饋等場景�？商娲鷤鹘y機械開關，實現無磨損檢測，特別適合高頻率、高精度要求的工業自動化系統。
English Version:
PL-05N DC 3-Wire NO Proximity Sensor Introduction
Product Overview:
The PL-05N is a non-contact detection device operating on electromagnetic induction principle, featuring DC 3-wire configuration with normally open output. Through optimized magnetic circuit design and signal processing circuitry, it delivers precise metal target detection with high sensitivity and stability, suitable for diverse positioning applications in industrial automation.
Key Features:
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Precision Sensing
Equipped with high-frequency oscillation circuit and dedicated IC, it achieves accurate detection of ferrous metals within 5mm range. With sub-millisecond response time and temperature compensation technology, it maintains consistent performance across -25℃ to +70℃ environments.
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Robust Construction
Stainless steel housing combined with engineering plastic sensing face provides oil/corrosion resistance. Potting process effectively prevents dust ingress and mechanical vibration impact, ideal for demanding industrial environments like CNC machining and conveyor systems.
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Installation Flexibility
Compact cylindrical design (Φ18×50mm) supports both flush and non-flush mounting. Standard M18×1 threading ensures compatibility with mainstream automation equipment. Tri-color LED indicator enables real-time status monitoring.
Technical Specifications:
• Supply Voltage: DC 10-30V
• Output Type: Selectable NPN/PNP
• No-load Current: ≤10mA
• Protection: Built-in reverse polarity protection
• Material: 304 Stainless Steel/PBT sensing face
Applications:
Ideal for tool positioning in CNC machines, object detection on conveyors, motion control in packaging systems, and position feedback for automated assembly lines. Effectively replaces mechanical switches for wear-free operation in high-cycle precision applications.
（總字數：中文327+英文301=628字）
