Allen Bradley 872C-D3NP8-E2 Proximity Sensor

Description:

The Allen-Bradley 872C-D3NP8-E2 Proximity Sensor is an inductive proximity sensor used in industrial metal detection and positioning systems. Commonly installed in conveyor systems, packaging machines, and automated assembly equipment. Maintenance teams and system integrators use this part for replacement, retrofit, and ensuring reliable non-contact detection in automation systems.

Applications:

The Allen-Bradley 872C-D3NP8-E2 Proximity Sensor is used in industrial environments for detecting metallic objects without physical contact. It is widely applied in automated production lines, material handling systems, and machinery where precise position sensing and object detection are required to maintain operational efficiency and system reliability. Inductive sensors are ideal for harsh environments due to their resistance to dust, oil, and vibration.

Technical Specifications:

• Manufacturer: Allen-Bradley (Rockwell Automation)
• Part Number: 872C-D3NP8-E2
• Product Type: Inductive Proximity Sensor
• Barrel Size: 8 mm cylindrical threaded housing
• Sensing Distance: 3 mm
• Output Type: PNP, Normally Open (3-wire DC)
• Supply Voltage: 10–30 V DC
• Output Current: Up to 100 mA
• Switching Frequency: Approx. 2500 Hz
• Connection Type: 2 m PVC cable
• Housing Material: Nickel-plated brass
• Shielding: Unshielded

Common Replacements:

• Allen-Bradley 872C-D2CP8-P3
• Allen-Bradley 872C-D3NP8-P3
• Allen-Bradley 872C-A5N18-A2