The PR18-5DN from Autonics is a cylindrical inductive Proximity Sensor with pigtail cable. PR Series enhance superior noise resistance characteristics with dedicated IC which Autonics self-developed. Also, the series can be widely used in any applications where proximity sensors are required because of diverse range of line-ups in terms of size and sensing distance. Features: Improved the noise resistance with a dedicated IC. Built-in reverse polarity protection circuit (DC 3-wire type). The built-in surge protection circuit. Built-in overcurrent protection circuit (DC type). Long life cycle and high reliability, and simple operation. IP67 protection structure (IEC standard). Replaceable for micro switches and limit switches. Specification: OPERATING VOLTAGE (VDC): 10 ~ 30 DETECTION DISTANCE (MM): 5 OUTER THREAD SIZE: M18 OBJECT TYPE: INDUCTIVE OUTPUT TYPE: NPN NORMALLY OPEN THREE-LINE INSTALLATION TYPE: NON-FLUSH (UNSHIELDED) MAX OUTPUT CURRENT: 200 MA SETTING DISTANCE (MM): 0 ~ 3.5 Uses Detecting metal parts on conveyors Position sensing in automation systems Object presence detection in machinery Feedback to PLCs and controllers Industrial control and safety systems