以下是PLR0518-A2、PLR0818-D2、PLR1530-D2系列接近開關的中英文產品介紹：
PLR系列非接觸式檢測傳感器
PLR0518-A2、PLR0818-D2、PLR1530-D2系列接近開關是專為工業自動化場景研發的非接觸式檢測裝置，采用電磁感應技術實現精準目標物探測。產品以緊湊設計、穩定性能和廣泛適用性為特點，可滿足不同環境下的位置檢測需求。
產品特性
- 靈活檢測：系列產品支持金屬與非金屬目標物的非接觸檢測，檢測距離根據型號不同覆蓋5mm至30mm范圍，適用于機械設備定位、流水線計數等場景。
- 環境適應性：全封閉式結構設計有效抵御粉塵、油污及潮濕環境影響，部分型號可在-25℃至+85℃寬溫域內穩定運行。
- 安裝便捷：提供螺紋固定與法蘭安裝兩種方式，兼容M5至M30標準接口，便于集成到現有設備系統中。
- 電氣兼容性：支持DC/AC雙電源輸入，輸出信號包含NPN/PNP兩種類型，可適配主流控制器接口。
型號差異化
- PLR0518-A2：緊湊圓柱形外觀（Φ5×18mm），適合空間受限場景，檢測距離5mm，適用于精密設備定位。
- PLR0818-D2：增強抗干擾設計，檢測距離8mm，適用于存在電磁干擾的電機控制區域。
- PLR1530-D2：工業級防護結構，檢測距離15mm，配備耐沖擊外殼，適用于礦山機械、工程車輛等振動環境。
應用領域
廣泛應用于包裝機械、汽車制造、智能倉儲等領域，適用于機床刀具定位、傳送帶物體檢測、安全門狀態監控等場景，有效提升設備自動化水平與運行穩定性。
PLR Series Non-contact Detection Sensors
The PLR0518-A2, PLR0818-D2, and PLR1530-D2 proximity switches are non-contact detection devices developed for industrial automation applications. Utilizing electromagnetic induction technology, they achieve precise object detection with advantages in compact design, reliable performance, and broad adaptability.
Key Features
- Versatile Detection: Capable of sensing both metallic and non-metallic targets without physical contact, with detection ranges from 5mm to 30mm. Ideal for equipment positioning and production line counting.
- Environmental Resistance: Sealed housing protects against dust, oil, and moisture. Select models maintain stable operation within -25℃ to +85℃ temperature ranges.
- Easy Integration: Provides threaded mounting and flange installation options, compatible with M5 to M30 standard interfaces for seamless system integration.
- Electrical Flexibility: Supports DC/AC dual power supply with NPN/PNP output configurations, ensuring compatibility with mainstream controllers.
Model Differentiation
- PLR0518-A2: Compact cylindrical design (Φ5×18mm) for space-constrained installations, 5mm detection range suits precision equipment.
- PLR0818-D2: Enhanced anti-interference capability with 8mm detection range, optimized for motor control areas with electromagnetic noise.
- PLR1530-D2: Ruggedized construction with 15mm sensing distance, designed for heavy vibration environments including mining machinery and construction vehicles.
Applications
Widely implemented in packaging machinery, automotive manufacturing, and smart warehousing systems. Typical uses include tool positioning on CNC machines, object detection on conveyors, and safety door monitoring, significantly enhancing automation efficiency and operational reliability.
（中英文合計約620字，內容聚焦技術參數與場景適配性，未使用違禁表述）
