The AUTONICS PRT 12-4DO Sensor is precisely designed to detect metal objects without contact. Moreover, it offers fast response, reliable performance, and long service life. Additionally, it operates efficiently in harsh industrial environments, ensuring stable detection. Furthermore, its compact body allows flexible installation in tight spaces. Besides, it helps reduce mechanical wear and maintenance costs. Therefore, this sensor is ideal for automation systems requiring accuracy and durability. Consequently, it improves productivity, minimizes errors, and enhances safety in industrial operations. Specification of AUTONICS PRT 12-4DO Sensor: Sensing distance: 4mm Sensing type: NPN NO (Normally Open) Output type: 3-wire Supply voltage: DC 12-24V Current consumption: Max. 10mA Response frequency: 1.5kHz Material: Brass (nickel-plated) Protection structure: IP67 Ambient temperature: -25 to 70°C Storage temperature: -30 to 80°C Ambient humidity: 35 to 95% RH Uses: Conveyor and packaging machines Robotics and process control Metal detection applications Package includes Autonics Metal Detector PRT 12-4DO  Inductive Proximity Sensor, PR12-2DN Cylindrical Type DC 12-24V 3 Wire User manual Mounting bracket