Xinoy Sensors NJK-5002C Hall Effect Proximity Sensor Switch

Description

The NJK-5002C Hall Effect Proximity Sensor Switch detects the presence of a magnetic target and provides an electrical output signal without requiring mechanical contact. It can be used in industrial control systems and equipment that need magnetic position detection or pulse sensing.

The sensor has a cylindrical, threaded metal body with mounting hardware and a cable connection. The commonly listed NJK-5002C configuration uses a three-wire NPN normally open output. Its sensing range is typically specified at approximately 10 mm, although the actual detection distance depends on the target and installation conditions.

Key Features

– Hall-effect sensing: Detects magnetic targets without physical contact.
– Non-contact operation: Avoids the mechanical wear associated with contact-based switches.
– NPN normally open output: Available on the NJK-5002C configuration.
– Threaded metal housing: Supports mounting and position adjustment.
– Approximate 10 mm sensing distance: Verify the rated distance for the supplied variant.
– Cable connection: Connects the sensor to compatible control equipment.
– Status indication: Some versions include an LED to indicate sensor activation.

Typical Applications

Depending on the target and control-system requirements, the NJK-5002C may be used for:

– Magnetic position and proximity detection
– Rotational speed and pulse counting
– Industrial machine monitoring
– Automated equipment and control panels
– Sensor inputs for compatible controllers and electronic circuits

Technical Specifications