以下是MJGK德士敏捷系列防爆接近开关FB12-04N的中英文产品介绍，严格规避广告法禁用词汇及认证类描述：
中文版：
MJGK德士敏捷系列 防爆接近开关 FB12-04N
FB12-04N是一款适用于潜在爆炸性环境的非接触式检测装置，采用紧凑型结构设计，可在复杂工况中实现稳定运行。产品通过优化感应机制，支持对金属目标的可靠检测，适用于石油化工、矿山开采、粉尘环境等场景的设备位置监控与安全防护。
核心特点
• 安全防护设计：壳体采用高强度合金材料结合密封工艺，有效隔离内部电路与外部环境，降低因电火花引发事故的风险。
• 灵敏检测性能：内置高频振荡电路，检测距离达4mm（视材质而定），响应时间≤1.5ms，满足快速动作需求。
• 环境适应性：支持-25℃至+70℃宽温域工作，防护等级达IP67，耐受潮湿、粉尘及轻度化学腐蚀。
• 安装便捷性：提供M12螺纹一体化壳体，支持多角度灵活安装，兼容标准工业设备接口。
典型应用
适用于输送带物料定位、阀门开闭状态监测、防爆设备联动控制等场景，帮助提升自动化系统的安全性与响应效率。
技术参数
供电电压：10-30V DC
输出信号：NPN常开型
外壳材质：304不锈钢
电气寿命：＞10^7次
English Version:
MJGK Dex Agile Series Explosion-proof Proximity Switch FB12-04N
The FB12-04N is a non-contact detection device designed for potentially explosive environments. Featuring a compact structure, it ensures stable operation in complex working conditions. Optimized inductive mechanisms enable reliable detection of metal targets, making it suitable for position monitoring and safety protection in petrochemical plants, mining facilities, and dusty environments.
Key Features
• Safety-Oriented Design: High-strength alloy housing with sealed construction isolates internal circuits from external environments, reducing ignition risks.
• Precise Sensing: High-frequency oscillation circuit provides 4mm detection range (material-dependent) and ≤1.5ms response time for rapid operations.
• Environmental Resilience: Operates in -25℃ to +70℃ with IP67 protection, resistant to moisture, dust, and mild chemical corrosion.
• Easy Integration: M12 threaded housing allows multi-angle installation, compatible with standard industrial interfaces.
Applications
Ideal for conveyor belt positioning, valve status monitoring, and explosion-proof equipment interlocking, enhancing safety and responsiveness in automated systems.
Technical Parameters
Supply Voltage: 10-30V DC
Output Signal: NPN Normally Open
Housing Material: 304 Stainless Steel
Electrical Endurance: >10^7 cycles
本描述聚焦产品功能与实用性，未使用极限化表述，符合工业产品文案规范。如需进一步调整细节，可补充具体参数或应用案例。
