TL-W7F2型電感式接近開關(guān) 產(chǎn)品介紹
產(chǎn)品概述
TL-W7F2是一款高性能非接觸式電感接近傳感器，專為工業(yè)自動化場景設計。該產(chǎn)品采用電磁感應原理，可精準檢測金屬物體的存在或位置變化，適用于復雜工況下的自動化控制、定位檢測及設備保護。產(chǎn)品結(jié)構(gòu)緊湊，安裝便捷，能夠有效提升生產(chǎn)系統(tǒng)的響應速度和穩(wěn)定性。
工作原理
當金屬物體進入傳感器預設檢測范圍時，內(nèi)部振蕩電路產(chǎn)生的高頻磁場會引發(fā)渦流效應。該物理變化經(jīng)智能電路分析處理，轉(zhuǎn)化為清晰的開關(guān)信號輸出。全封閉式封裝設計有效隔絕油污、粉塵和潮濕環(huán)境的影響，確保在-25℃至+70℃溫度范圍內(nèi)穩(wěn)定工作。
應用領域
本產(chǎn)品廣泛應用于：
- 機械制造：機床刀具定位、傳送帶物料檢測
- 汽車工業(yè)：機器人焊接定位、裝配線工件計數(shù)
- 食品醫(yī)藥：包裝機械位置控制、灌裝設備液位監(jiān)測
- 物流倉儲：堆垛機定位、自動分揀系統(tǒng)觸發(fā)
- 智能建筑：電梯平層檢測、自動門防夾控制
產(chǎn)品特點
- 檢測距離：最大檢測距離達15mm（因金屬材質(zhì)不同略有差異）
- 防護性能：IP67防護等級，可應對短時浸泡和高壓沖洗
- 響應速度：≤1ms快速響應，滿足高速生產(chǎn)線需求
- 輸出模式：NPN/PNP雙版本可選，兼容主流控制系統(tǒng)
- 抗干擾性：內(nèi)置電磁屏蔽結(jié)構(gòu)，有效抵御周邊設備干擾
- 耐久設計：5000萬次機械壽命，鍍金觸點確保信號穩(wěn)定
技術(shù)參數(shù)
• 工作電壓：DC 10-30V
• 空載電流：≤15mA
• 輸出電流：≤200mA
• 溫度漂移：±10%檢測距離（全溫度范圍）
• 材質(zhì)外殼：PBT工程塑料+304不銹鋼螺紋管
產(chǎn)品優(yōu)勢
TL-W7F2通過優(yōu)化線圈布局和電路設計，在檢測精度和抗干擾能力之間取得良好平衡。模塊化結(jié)構(gòu)設計便于維護更換，雙色LED狀態(tài)指示燈可實時顯示工作狀態(tài)。產(chǎn)品經(jīng)過嚴格的老化測試和振動測試，在同類產(chǎn)品中具有較高的性價比。
English Version:
TL-W7F2 Inductive Proximity Sensor Introduction
Product Overview
The TL-W7F2 is a high-performance non-contact inductive proximity switch designed for industrial automation applications. Utilizing electromagnetic induction principles, this sensor accurately detects the presence or positional changes of metallic objects, making it ideal for automated control, positioning detection, and equipment protection in demanding industrial environments.
Technical Features
• Detection Principle: Operates through high-frequency magnetic field generation and eddy current analysis
• Housing Material: Reinforced PBT plastic with 304 stainless steel sensing face
• Protection Rating: IP67 certified against dust and temporary immersion
• Temperature Range: Stable operation from -25℃ to +70℃
• Output Options: Available in both NPN and PNP configurations
Key Advantages
- Enhanced Sensitivity: Detects ferrous metals up to 15mm with minimal distance variance
- Robust Construction: Resists mechanical stress and chemical corrosion
- Visual Feedback: Dual-color LED indicates power status and output activation
- Energy Efficiency: Low power consumption (≤1.5W) with reverse polarity protection
- Universal Compatibility: Standard M18 cylindrical housing for easy integration
Application Scenarios
- Production line object counting and positioning
- CNC machine tool safety interlocks
- Automated packaging system trigger mechanisms
- Conveyor belt jam detection systems
- Robotic arm end effector positioning
Performance Data
• Supply Voltage: 10-30VDC ±10%
• Leakage Current: ≤0.8mA
• Repeat Accuracy: ±1% of nominal sensing distance
• Vibration Resistance: 10-55Hz, 1.5mm amplitude
• Shock Resistance: 100m/s² (11ms duration)
The TL-W7F2 series demonstrates excellent cost-effectiveness while maintaining reliable performance in various industrial environments. Its maintenance-free design and consistent output characteristics make it a practical solution for continuous operation scenarios.
