Ring Inductive Proximity Sensor (30mm Hole Diameter, NPN, IP66)

This industrial ring inductive proximity sensor features a 30mm sensing hole designed to detect metallic objects passing through its centre. Operating from a 6-36V DC supply with an NPN normally-open output, it delivers fast and reliable detection for automation and counting setups. It is ideal for makers, robotics hobbyists, and engineering students working on automated sorting or parts-sensing projects.

30mm sensing aperture

The sensor features a 30mm ring hole diameter designed for non-contact detection of metal parts passing through the aperture.

Wide 6-36V operating voltage

A broad input range of 6V to 36V allows seamless integration with standard industrial supplies, microcontrollers, and automation equipment.

NPN normally-open output

The integrated NPN normally-open output provides a clean switching signal ready to interface with digital inputs and logic controllers.

Sub-millisecond response time

With a response time of under 1ms, this sensor is suited to high-speed monitoring, counting, and object-tracking tasks.

IP66 protective housing

The robust IP66-rated enclosure protects internal components against dust ingress and water exposure during operation.