Inductive Proximity Sensor, Ring Type, 6mm, NPN

NPN ring proximity sensor with two direct lead wire/ M12 connector two lead wire types, IP67 protection grade, 500Hz response frequency and 10-36V/ 90-250V operating voltage. Inductive ring sensor has advantages of high resolution, high accuracy, strong impact resistance, short response time, accurate detection, durability and long service life.

Features

• The ring inductive proximity sensor provides a variety of sensing options to meet the needs of various industrial applications.
• It supports cable connection or micro quick disconnect connectors, which is flexible in installation and easy to maintain.
• Some models of inductive ring sensors have adjustable sensitivity.
• The sensor supports reverse polarity, short circuit and overload protection to ensure safe and stable system operation.

Specification

Dimension: (mm)

Wiring diagram

Tips: The Working Principle of Inductive Proximity Sensor.

The circular hole part of the ring type proximity sensor, that is the oscillator that detects the position, generates an alternating magnetic field. When the metal approaches, an eddy current is generated, the oscillation changes, and then a type of sensor that outputs a switch signal after being processed by the circuit. Ring proximity switches can be divided into two working principles, static and dynamic.

As long as the metal is within the scope of monitoring sensors can produce a continuous output signal. Thus, the sensor can be used to monitor the feeding process of falling screws or blocking state. Sensors are suitable for dynamic work particularly small member for monitoring the output of the sensor during a short pulse, the pulse can be set between 0.1 and 150ms, even if the metal stain appears on the tube, the sensor can still be maintained for a long time high resolution.

This sensor is often integrated into PLC control systems, automatic feeders and other industrial devices to achieve real-time counting, position monitoring or feeding control of metal parts. It has the advantages of fast response speed, oil and dust resistance, and long service life.