# Capacitive Proximity Switch The Allen Bradley 871TM-BH8N18-R3 Proximity Switch is an advanced capacitive sensor designed for precise detection of non-metallic objects in various industrial applications. This sensor excels in environments where traditional mechanical switches may fail, providing reliable performance and enhanced operational efficiency.
Key Features • **Sensing Distance**: Up to 8 mm, allowing for versatile applications without physical contact. • **Output Type**: NPN, ensuring compatibility with a wide range of automation systems. • **Voltage Rating**: Operates within a range of 10V to 30V DC, making it suitable for diverse power supply configurations. • **Housing Material**: Robust plastic construction, ensuring durability and resistance to harsh industrial conditions. • **Environmental Rating**: IP67 rated, providing protection against dust and water ingress for reliable operation in challenging environments.
Applications • **Manufacturing Automation**: Ideal for detecting plastic, glass, and other non-metallic materials in assembly lines. • **Packaging Industries**: Used for object detection in packaging machines, enhancing efficiency and accuracy. • **Material Handling**: Suitable for monitoring material flow in conveyor systems, ensuring smooth operations.
Benefits • **Enhanced Reliability**: The capacitive design minimizes wear and tear, leading to longer operational life and reduced maintenance costs. • **Increased Efficiency**: Quick response times facilitate faster processing in high-speed applications. • **Versatile Installation**: Compact design allows for easy integration into existing systems, maximizing space utilization. --- *Product information compiled with AI assistance for reference purposes.*