The PR18-8DN is a cylindrical inductive proximity sensor manufactured by Autonics. This sensor detects the presence of metal objects without physical contact at a specific distance.
The following are the main specifications of the PR18-8DN:
Sensor Type: Inductive
Sensing Side Diameter: 18 mm
Detection Distance: 8 mm
Output Type: NPN Normally Open (NO)
Wiring and Power Type: 3-wire DC type, voltage range 12-24 VDC
Installation: Non-flush (unshielded)
Standard Sensing Target: 25 x 25 x 1 mm iron
Response Frequency: 350 Hz
Light Source: Infrared LEDMaterial: Nickel-plated brass casing (common for the PR series)This sensor is commonly used in industrial automation applications to detect position, count objects, or limit mechanical movement.