Autonics PR18-8DN Inductive Proximity Sensor 10-30VDC

Description:

The Autonics PR18‑8DN inductive proximity sensor is used in industrial automation systems to detect the presence of metal targets without physical contact and provide reliable digital signals. Commonly installed in conveyor systems, packaging equipment, robotic cells, and automated assembly machines. Maintenance teams and system integrators use this sensor for machine automation reliability, system upgrades, and replacement of failed or worn proximity switches.

Applications:

The Autonics PR18‑8DN sensor is widely used in factory automation environments requiring non‑contact detection of metal parts. It is commonly found in material handling systems, pick‑and‑place machines, CNC equipment, safety interlock systems, and production lines where consistent object sensing is critical for part counting, position verification, and process sequencing.

Technical Specifications:

• Sensor type: Inductive proximity sensor
• Sensing distance: 8 mm
• Supply voltage: 10–30 VDC
• Output type: NPN normally open (NO)
• Output current: ≤ 200 mA
• Response frequency: Approx. 300–500 Hz
• Housing diameter: 18 mm (M18 threaded)
• Protection rating: IP67 (dust and water resistant)
• Cable: Pre‑wired cable output
• Operating temperature: –25°C to +70°C
• Housing material: Nickel‑plated brass with durable sensing face
• Indicator: Built‑in LED detection indicator
• Mounting: Threaded cylindrical for secure installation

Common Replacements:

• Autonics PR18‑8DN2
• Omron E2E‑X8ME1
• Pepperl+Fuchs NJ18‑18GK‑E2