KGE27系列位置傳感器及防爆永磁接近開關產品介紹
【中文版】
KGE27系列位置傳感器與防爆永磁接近開關是專為工業自動化場景研發的精密檢測設備，可廣泛應用于石油化工、礦山開采、能源電力等對設備安全性與穩定性要求較高的領域。產品采用非接觸式檢測原理，通過永磁體觸發信號傳輸，有效避免傳統機械式開關的磨損問題，顯著延長使用壽命。
該系列產品核心優勢體現在三方面：其一，精密檢測性能，通過優化磁場感應模塊，可在復雜工況下實現±0.5mm級位置檢測精度，滿足自動化生產線對精密定位的需求；其二，環境適應能力，殼體采用316L不銹鋼與耐腐蝕工程塑料復合結構，防護等級達到IP67，可在-40℃至85℃溫度范圍內穩定工作，耐受粉塵、油污及潮濕環境；其三，安全防護設計，防爆型號特別采用全封閉防爆結構，內部電路進行多重隔離防護，適用于存在易燃易爆氣體的危險場所。
生產工藝方面，產品通過精密注塑成型與激光焊接技術保障結構完整性，關鍵電路采用環氧樹脂灌封工藝增強抗震性能。輸出端標配三線制NPN/PNP兼容接口，支持DC 10-36V寬電壓輸入，最大負載電流達200mA，適配主流PLC控制系統。安裝方式提供螺紋固定、導軌卡裝等多種選擇，便于快速集成到現有設備中。
【English Version】
The KGE27 Series Position Sensor and Explosion-proof Permanent Magnetic Proximity Switch are precision detection devices specifically engineered for industrial automation applications. These products are particularly suitable for demanding environments such as petrochemical plants, mining operations, and power generation facilities where equipment safety and operational reliability are paramount.
Operating on a non-contact detection principle, these devices utilize permanent magnet activation to initiate signal transmission. This innovative design eliminates mechanical wear common in traditional switches, resulting in a service life three times longer than conventional solutions. The product line delivers three core technical advantages: 1) Enhanced detection accuracy with ±0.5mm positioning precision through optimized magnetic field sensing modules, meeting stringent positioning requirements in automated production systems; 2) Superior environmental resilience featuring a hybrid construction of 316L stainless steel and corrosion-resistant engineering plastics, achieving IP67 protection rating with operational stability maintained across -40℃ to 85℃ temperature ranges, capable of withstanding dust, oil contamination, and high humidity; 3) Advanced safety engineering with explosion-proof models incorporating fully sealed enclosures and multi-layer circuit isolation, ensuring safe operation in hazardous areas containing combustible gases.
Manufacturing processes employ precision injection molding and laser welding technologies to ensure structural integrity. Critical circuit components are protected by epoxy resin potting for enhanced vibration resistance. The standardized three-wire NPN/PNP compatible interface supports DC 10-36V wide voltage input with 200mA load capacity, ensuring seamless integration with mainstream PLC systems. Multiple installation options including threaded fixation and rail mounting provide flexible deployment solutions for diverse equipment configurations.
Both product variants demonstrate excellent electromagnetic compatibility (EMC) performance, withstanding 20g mechanical shock and 10-150Hz frequency vibration. Continuous technical upgrades focus on optimizing response speed, with current models achieving ≤1ms signal transmission latency. These characteristics make the products ideal solutions for critical applications including valve position monitoring, conveyor belt alignment detection, and safety interlock systems in extreme industrial environments.
