Allen-Bradley 873M-D18AI300-D4 is a Bulletin 873M ultrasonic sensor with a 300 mm (18 mm) sensing range, DC PNP output, and an M12 micro quick-disconnect connector. This sensor provides non-contact object detection for positioning, counting, and level control applications in industrial automation. It features a compact housing suitable for tight spaces and is designed for reliable operation in demanding environments.

# Ultrasonic Sensor The **Allen Bradley 873M-D18AI300-D4 Ultrasonic Sensor** is a cutting-edge automation component designed for precise distance measurement and object detection across various industrial applications. Leveraging advanced ultrasonic technology, this sensor is engineered to enhance operational efficiency and ensure reliable performance in challenging environments. ## Key Features • **Measurement Range:** Capable of detecting objects within a range of 30 mm to 6 m, offering flexibility for diverse applications. • **Output Type:** Features a versatile analog output (0-10 VDC) for easy integration with PLCs and control systems. • **Response Time:** Fast response with less than 50 ms, ensuring real-time monitoring and control. • **Operating Temperature:** Designed to function optimally in temperatures ranging from -20°C to 70°C, making it suitable for various environmental conditions. • **IP Rating:** Rated IP67 for dust and water resistance, enhancing durability in harsh industrial settings. ## Applications • **Automated Material Handling:** Ideal for applications requiring precise level detection in bins, tanks, or silos, ensuring efficient operations. • **Packaging and Sorting Systems:** Enhances accuracy in detecting and measuring objects on conveyor belts, improving throughput and reducing errors. • **Robotic Systems:** Integrates seamlessly with robotic automation systems for obstacle detection and navigation. ## Benefits • **Enhanced Efficiency:** Streamlines operations by providing accurate distance measurements, reducing downtime and increasing productivity. • **Reliability and Durability:** With robust construction and high environmental ratings, the sensor provides long-lasting performance in demanding conditions. • **Easy Integration:** The analog output and compatibility with a wide range of control systems facilitate straightforward installation and compatibility with existing automation setups. --- *Product information compiled with AI assistance for reference purposes.*