Description 

The Allen-Bradley 873M-D18PO300-D4 is an ultrasonic proximity sensor designed for precision object detection in industrial automation and safety applications. With a sensing range of 50–300 mm, this sensor offers reliable distance measurement and target detection regardless of color, shape, or surface texture.

Technical Specifications 

Information About 873M-D18PO300-D4

The 873M-D18PO300-D4 belongs to the Allen-Bradley 873M Series, featuring an 18 mm barrel diameter and nickel-plated brass enclosure for durability in harsh environments. It operates at a frequency of 13 Hz and supports a 10–30 VDC input voltage, making it compatible with standard industrial control systems.

Key Features:

• Sensing Range of 30–300 mm: Reliable detection for mid-range applications.

• Ultrasonic Sensing Technology: Performs independently of surface color or reflectivity.

• PNP Output (NO/NC): Flexible logic configuration for various control systems.

• Robust Brass Housing: Nickel-plated for industrial durability and resistance to contaminants.

• Micro QD Connection: Enables fast and secure installation and replacement.

• Standard 18 mm Barrel: Compatible with common mounting hardware.

The 873M-D18PO300-D4 delivers precise and stable object detection for automation environments where reliability and safety are critical.