P+F/倍加福接近開關24V三線PNP常開 NBN8-18GM50-E2電感式傳感器
產品概述
P+F/倍加福NBN8-18GM50-E2是一款24V直流供電的三線制PNP常開型電感式接近開關,采用非接觸式檢測原理,專為工業(yè)自動化中的金屬物體位置檢測設計。其圓柱形結構(直徑18mm)和堅固的鍍鎳黃銅外殼(防護等級IP67)適用于機械制造、物流分揀等復雜環(huán)境。產品通過電磁感應實現(xiàn)8mm額定檢測距離,支持-25°C至+70°C寬溫工作范圍,內置LED狀態(tài)指示燈便于現(xiàn)場調試。121816
技術特點
該傳感器基于高頻振蕩器原理,當金屬目標進入感應區(qū)域時產生渦流導致振蕩衰減,觸發(fā)PNP晶體管輸出信號。采用PVC電纜出線(2米標準長度),支持10-30V寬電壓輸入,反極性保護和短路保護功能可降低接線錯誤風險。其齊平安裝方式節(jié)省空間,且對鐵、銅、不銹鋼等金屬具備穩(wěn)定的衰減系數(shù)(如鐵0.5,不銹鋼304為0.7),確保不同材質檢測的一致性。21522
應用場景
NBN8-18GM50-E2廣泛應用于機床定位、輸送帶計數(shù)、液壓缸位置反饋等場景。例如在汽車焊接生產線中,可精準檢測機械臂末端工具的位置;在包裝機械上實現(xiàn)金屬薄膜卷的斷料監(jiān)測。相比機械式行程開關,其無觸點設計避免了磨損,200mA輸出電流可直接驅動PLC或繼電器,壽命更長且響應頻率達500Hz。32026
產品優(yōu)勢
• 可靠性:全金屬外殼抗機械沖擊,PBT感應面耐化學腐蝕
• 靈活性:支持常開(NO)模式,輸出延遲≤3V壓降
• 易用性:黃色LED全方位可視,便于快速診斷
• 適應性:溫漂低,在振動或粉塵環(huán)境下保持穩(wěn)定性能51119
Product Overview
The P+F NBN8-18GM50-E2 is an inductive proximity sensor with 3-wire PNP normally open (NO) configuration, operating at 24V DC. Designed for non-contact detection of metallic objects in industrial automation, its cylindrical housing (18mm diameter) features nickel-plated brass construction and IP67 protection, suitable for harsh environments like machining lines and material handling systems. With an 8mm sensing range and -25°C to +70°C operating temperature, it integrates a visible yellow LED for status monitoring.121618
Key Features
Utilizing high-frequency oscillation technology, this sensor detects metal targets via eddy current damping, triggering a PNP output. The 2-meter PVC cable and 10-30V wide voltage input enhance installation flexibility, while reverse polarity and short-circuit protection prevent operational errors. Flush mounting design optimizes space, and consistent attenuation coefficients (e.g., 0.5 for iron, 0.7 for stainless steel 304) ensure reliable detection across materials.21522
Applications
Ideal for position feedback in CNC tool changers, conveyor belt counting, and hydraulic cylinder stroke control. Typical use cases include robotic arm tool positioning in automotive assembly or metal foil break detection in packaging machines. The contactless design eliminates mechanical wear, with 200mA output current enabling direct PLC interfacing and 500Hz response frequency for high-speed applications.32026
Benefits
• Durability: Metal housing resists impacts, PBT sensing face withstands chemicals
• Versatility: Normally open logic, low voltage drop (≤3V)
• User-friendly: 360°-visible LED simplifies troubleshooting
• Stability: Minimal temperature drift maintains accuracy under vibration or dust51119
P+F/倍加福接近開關24V三線PNP常開 NBN8-18GM50-E2電感式傳感器




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上一篇 M8全金屬接近開關傳感器PM8-01N-M8三線NPN常開埋入式金屬感應 http://www.beilingo.com/product/d121023.html
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