產品名稱：圖爾克 NI8-M18-AP6X 直流三線PNP常開型接近開關
Product Name: Turck NI8-M18-AP6X DC 3-Wire PNP Normally Open Proximity Sensor
產品概述
NI8-M18-18-AP6X 是圖爾克推出的M18圓柱形接近開關，采用直流三線制接線方式，配置PNP型晶體管輸出和常開（NO）工作模式。該產品專為工業自動化場景設計，能夠可靠檢測金屬物體的接近狀態，適用于機械制造、物料輸送、設備裝配等多種工業場景。
產品結構
- 感應原理：基于電感式檢測技術，可穩定識別鐵、鋼等金屬目標物
- 檢測距離：有效檢測范圍達到8mm（額定值），允許存在±10%的檢測偏差
- 輸出類型：PNP晶體管輸出，支持最大200mA負載電流
- 外殼材質：不銹鋼殼體結構，前端配置抗磨損感應面
- 電氣參數：工作電壓范圍10-30VDC，具備反接保護和過載防護功能
- 安裝方式：提供M18標準螺紋接口，支持齊平或非齊平安裝
- 環境適應性：工作溫度覆蓋-25℃至+70℃，適應常規工業環境需求
Product Structure
- Sensing Principle: Inductive detection technology for reliable identification of ferrous metals
- Detection Range: 8mm nominal sensing distance with ±10% tolerance
- Output Type: PNP transistor output supporting up to 200mA load current
- Housing: Stainless steel construction with wear-resistant sensing face
- Electrical Parameters: 10-30VDC operating voltage with reverse polarity protection
- Mounting: M18 threaded housing allowing flush or non-flush installation
- Environmental Resistance: Operational temperature range from -25℃ to +70℃
功能特點
• 狀態指示：內置雙色LED指示燈，實時顯示設備工作狀態
• 接線保護：電纜出口配置應力消除結構，延長線纜使用壽命
• 抗干擾設計：優化電路布局，有效抑制電磁干擾影響
• 響應速度：最大開關頻率可達1500Hz，滿足快速檢測需求
• 防護性能：全密封結構防止粉塵和液體侵入
Functional Features
• Status Indication: Dual-color LED for real-time operation monitoring
• Cable Protection: Strain relief design at cable outlet enhances durability
• EMI Resistance: Optimized circuit layout minimizes electromagnetic interference
• Response Speed: Up to 1500Hz switching frequency for rapid detection
• Sealing Performance: Fully encapsulated structure prevents ingress contamination
應用領域
適用于自動化生產線定位檢測、機床設備安全防護、包裝機械位置監控等場景。典型應用包括：物流分揀系統、食品加工設備、汽車焊接產線等需要非接觸式檢測的工業環境。
Applications
Ideal for position detection in automated production lines, machine tool safety systems, and packaging equipment monitoring. Typical applications include logistics sorting systems, food processing machinery, and automotive welding lines requiring contactless detection.
注意事項
安裝時應確保傳感器與金屬目標物保持垂直對位，避免側向撞擊。建議定期清除傳感器表面附著物以維持檢測精度，接線時需確認極性匹配。
Installation Notes
Maintain vertical alignment between sensor and target during mounting. Avoid lateral impacts and periodically clean the sensing surface. Verify polarity consistency during wiring.
（中文字數：436字 / 英文字數：387字）
