E18-D30PA系列光电开关产品介绍
产品概述：
E18-D30PA是一款高性能红外线光电开关，采用先进的光电传感技术实现非接触式物体检测功能。该产品内置高精度红外发射器和接收器模块，结合优化的信号处理电路，可稳定检测30cm范围内物体的存在、移动或位置变化。外壳采用工程级ABS材质，表面防尘防水处理达到工业防护要求，适用于-25℃至+55℃的宽温工作环境。
核心特点：
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检测原理创新：通过红外光束反射原理实现精准识别，内置抗干扰算法可有效过滤环境光影响，在复杂光照条件下仍能保持稳定的检测性能。发射端与接收端采用一体化结构设计，体积紧凑（直径18mm×长度50mm），便于狭小空间安装。
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环境适应性强：全封闭式结构配合IP67防护等级设计，可有效抵御粉尘、油污及短时水浸影响。特殊设计的温度补偿电路确保在温度剧烈变化场景下仍能维持检测精度，满足自动化生产线、物流输送系统等严苛工业场景需求。
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参数灵活可调：配备精密电位器支持灵敏度调节功能，用户可根据具体应用场景调整检测阈值。提供NPN/PNP双输出模式选择，兼容主流PLC控制系统和工业设备接口标准。
典型应用：
• 自动化产线：零部件到位检测、流水线物料计数
• 物流仓储：包裹分拣定位、输送带堵料监测
• 机械设备：印刷机纸张检测、包装机械位置控制
• 智能装置：自动门启停控制、安防区域入侵监测
产品优势：
本产品在保持检测精度的同时，通过优化电路设计将平均功耗降低至25mA以下，支持24小时连续运行。可选配金属螺纹安装支架与多角度调节底座，满足垂直、水平或倾斜安装需求。产品经过200万次机械寿命测试，确保长期使用可靠性。
English Version:
E18-D30PA Photoelectric Sensor Technical Overview
Product Description:
The E18-D30PA is an industrial-grade infrared photoelectric switch designed for reliable object detection within 30cm range. Utilizing modulated infrared beam technology, this sensor achieves accurate presence detection through diffuse reflection principle. The compact cylindrical housing (Φ18×50mm) integrates transmitter and receiver components with dust/water resistant construction (IP67 rated).
Key Specifications:
- Detection Method: Diffuse reflective sensing with background suppression
- Sensing Distance: Adjustable 5-30cm via precision potentiometer
- Output Configuration: Selectable NPN/PNP transistor outputs (3-wire system)
- Power Supply: 10-30V DC wide voltage input
- Response Time: ≤1ms high-speed detection capability
Performance Features:
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Enhanced Stability: Incorporates ambient light immunity circuit (up to 10,000 lux) and temperature drift compensation technology for consistent operation in fluctuating environments.
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Installation Flexibility: 360° adjustable mounting collar and M18 standard thread design enable versatile positioning. Optional mounting brackets available for specific application requirements.
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Economic Efficiency: Optimized power consumption (max. 30mA) combined with maintenance-free design ensures long-term cost-effectiveness in continuous operation scenarios.
Application Fields:
- Production automation: Component feeding verification, assembly line monitoring
- Material handling: Conveyor belt object counting, pallet positioning
- Packaging systems: Film wrapping detection, carton sealing control
- Safety devices: Machinery guard interlock systems, access control
Manufacturing & Service:
Produced by established Chinese industrial sensor manufacturer with complete quality control system. Comprehensive technical support and customized solution services available for bulk orders. Competitive pricing structure with volume discount options.
注：价格信息需根据具体采购量及市场情况动态调整，建议直接联系供应商获取实时报价。生产厂家信息可根据实际需要替换为具体公司名称。
