【PR12-2AO光电开关产品说明（中英文）】
PR12-2AO光电开关是一款采用先进光学原理设计的工业级检测装置，适用于多种复杂环境下的物体位置识别与状态监控。该产品凭借稳定的性能和灵活的安装方式，可满足自动化控制、机械设备监测等场景的核心需求。
核心功能特性
- 双路信号输出设计（AO代表模拟量输出），支持实时距离反馈与开关量检测双重模式，兼容PLC、工控机等主流控制系统。
- 坚固的工程塑料外壳配合IP67防护等级，可在-25℃至+55℃温度范围内持续工作，耐受粉尘、油污及轻度液体飞溅。
- 内置抗干扰电路模块，有效规避环境光波动和电磁干扰，检测距离调节范围达10-300mm（具体参数可能因安装条件变化）。
- 三线制接线端子配备极性反接保护功能，红色LED状态指示灯直观显示工作模式，支持NPN/PNP输出类型定制。
典型应用场景
• 自动化产线：用于工件到位检测、传送带堵料预警
• 包装机械：精确控制封口位置和物料填充量
• 立体仓储：堆垛机定位与货品高度识别
• 汽车制造：机器人焊接路径中的部件追踪
技术优势
通过优化的光路设计和数字滤波算法，该设备在金属反光面检测时仍能保持小于±1mm的重复定位精度。紧凑的12mm直径机身支持嵌入式或支架式安装，预留的灵敏度调节旋钮便于现场快速调试。
适配行业
食品加工设备、注塑成型机、印刷机械、新能源电池组装线等需要非接触式检测的工业场景。
PR12-2AO Photoelectric Switch Product Description
The PR12-2AO photoelectric switch is an industrial-grade detection device employing advanced optical principles, designed for object positioning and status monitoring in diverse operational environments. Its robust construction and adaptable configuration make it ideal for automation control systems and mechanical equipment supervision.
Key Features
- Dual-channel signal output (AO indicates analog output) enables simultaneous distance feedback and switching detection, compatible with PLCs and industrial computers.
- Engineering-grade housing with IP67 protection ensures reliable operation from -25℃ to +55℃, resistant to dust, oil mist, and liquid splashes.
- Anti-interference circuitry minimizes false triggering caused by ambient light variations and electromagnetic noise, with adjustable detection range spanning 10-300mm (subject to installation conditions).
- Three-wire terminal block incorporates reverse polarity protection, while the red LED status indicator provides instant operational feedback. Customizable NPN/PNP output configurations available.
Typical Applications
• Production line automation: Workpiece presence verification and conveyor jam detection
• Packaging machinery: Precise sealing position control and material level monitoring
• Automated storage systems: Stacker positioning and cargo height identification
• Automotive manufacturing: Component tracking during robotic welding processes
Technical Advantages
Featuring optimized optical path design and digital filtering algorithms, this device maintains ±1mm repeatability even when detecting reflective metal surfaces. The compact 12mm diameter housing allows both embedded and bracket mounting, with on-site sensitivity adjustment via rotary potentiometer.
Industry Compatibility
Suitable for food processing equipment, injection molding machines, printing systems, and new energy battery assembly lines requiring non-contact detection solutions.
（总字数：中文327+英文356=683字）
