LJ12A3-4-Z/BX NPN Inductive Proximity Sensor Switch 4mm Detection Distance (Photoelectric Proximity Switch Sensor)

The LJ12A3-4-Z/BX is an industrial-grade NPN proximity sensor designed for non-contact object detection in automation and control systems. Featuring a cylindrical threaded body and a 4mm sensing distance, this sensor provides reliable detection of metallic objects and is widely used in CNC machines, conveyor systems, robotics, packaging equipment, and industrial automation applications.

Key Features -

• NPN output proximity sensor

• Non-contact object detection

• 4mm sensing distance

• Cylindrical threaded housing

• High detection accuracy

• Fast response time

• LED operation indicator

• Industrial-grade construction

• Reliable long-term operation

• Easy installation and adjustment

Specifications -

• Product type - Inductive Proximity Sensor

• Model - LJ12A3-4-Z/BX

• Output type - NPN

• Sensing distance - 4mm

• Detection type - Metal Object Detection

• Operating voltage - 6V to 36V DC

• Sensor diameter - 12mm

• Housing type - Threaded Cylindrical

• Output configuration - NPN Normally Open

• Mounting type - Panel Mount

Applications -

• Industrial automation systems

• CNC machines

• Conveyor systems

• Packaging equipment

• Robotics projects

• Position sensing

• Object counting systems

• Manufacturing machinery