YB-D-B2系列光电开关产品介绍（中英文）
YB-D-B2系列光电开关是一款基于先进光学传感技术设计的工业级检测设备，适用于物体定位、计数、速度监测等多种工业自动化场景。该产品采用模块化结构设计，具有灵敏度高、响应速度快、环境适应性强等特点，可满足不同行业对非接触式检测的需求。
产品特性：
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稳定检测性能
采用高品质红外发射管与接收管组合，有效检测距离覆盖5mm至2m范围，可根据实际需求调节灵敏度旋钮。内置信号处理电路能有效过滤环境光干扰，确保在粉尘、雾气等复杂环境下稳定工作。
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多样化工作模式
支持漫反射型、回归反射型、对射型三种工作模式。漫反射模式适用于单侧安装场景，检测物体表面反射率≥10%；对射型可实现长距离精确检测；回归反射模式配合专用反光板使用，检测稳定性更佳。
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坚固工业设计
外壳采用工程塑料与金属合金混合材质，防护等级达到IP67，可在-25℃至+55℃温度范围及85%相对湿度环境下持续工作。紧凑型结构（主体尺寸32×16×40mm）便于狭小空间安装，提供M18螺纹安装孔位与导轨安装双选项。
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电气兼容性强
支持10-30V DC宽电压输入，兼容NPN/PNP两种输出类型，最大负载电流100mA。配备状态指示灯，实时显示电源、输出信号及故障代码，方便设备调试与维护。
典型应用领域：
• 自动化生产线：零部件到位检测、装配完整性确认
• 物流分拣系统：包裹尺寸识别、传送带堵料预警
• 包装机械：物料填充量监控、瓶盖密封检测
• 工程机械：安全门位置感应、移动部件限位保护
使用注意事项：
建议定期清洁光学窗口，避免油污积聚影响透光率。长距离检测时注意排除背景干扰物，多设备并列安装需保持最小30cm间距。配套控制器应做好接地处理，强电磁环境建议加装屏蔽套管。
YB-D-B2 Photoelectric Sensor Product Introduction
The YB-D-B2 series photoelectric sensor is an industrial-grade detection device based on advanced optical sensing technology, designed for object positioning, counting, speed monitoring, and various industrial automation applications. Featuring modular construction, it delivers high sensitivity, rapid response, and strong environmental adaptability to meet non-contact detection requirements across multiple industries.
Key Features:
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Reliable Detection Performance
Equipped with high-quality infrared emitter and receiver components, offering effective detection range from 5mm to 2m. The sensitivity adjustment knob allows precise calibration. Built-in signal processing circuitry effectively filters ambient light interference, ensuring stable operation in dusty or humid environments.
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Versatile Operation Modes
Supports three working modes: diffuse reflection, retro-reflective, and through-beam. Diffuse reflection mode suits single-side installation with minimum 10% object reflectivity. Through-beam mode enables long-distance precision detection. Retro-reflective mode works with specialized reflectors for enhanced stability.
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Robust Industrial Design
Hybrid housing of engineering plastic and metal alloy provides IP67 protection rating. Operational temperature range spans -25℃ to +55℃ with 85% humidity tolerance. Compact dimensions (32×16×40mm) allow installation in confined spaces, offering both M18 threaded mounting and DIN rail options.
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Electrical Compatibility
Accepts 10-30V DC wide voltage input, compatible with NPN/PNP outputs. Maximum load current 100mA. Integrated status LEDs display power supply, output signal, and error codes for simplified debugging and maintenance.
Typical Applications:
• Automated production lines: Component presence verification, assembly completion check
• Logistics sorting systems: Package dimension identification, conveyor jam prevention
• Packaging machinery: Material level monitoring, cap sealing inspection
• Construction equipment: Safety door position sensing, moving part limit protection
Usage Guidelines:
Regularly clean optical windows to prevent oil contamination. Eliminate background interference objects during long-distance detection. Maintain minimum 30cm spacing between multiple sensors. Ensure proper grounding for control units, with EMI shielding recommended in high-interference environments.
