TURCK Bi2-M12-AN6X Proximity Sensor NPN 12mm

  • With Wire

The TURCK Bi2-M12-AN6X is a high-performance inductive proximity sensor with a 12mm sensing range, designed for precise detection of metal objects in industrial automation systems. Featuring an NPN output, this durable and compact sensor is ideal for use in machine control, robotics, and conveyor systems. The Bi2-M12-AN6X ensures non-contact detection, providing reliable performance and improving system efficiency in demanding environments. Its robust construction allows it to withstand harsh conditions, making it a dependable solution for automation tasks in various industrial applications.

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    TURCK Bi2-M12-AN6X Proximity Sensor | NPN Inductive Sensor with 12 mm Sensing Distance

    What is the TURCK Bi2-M12-AN6X Proximity Sensor

    TURCK Bi2-M12-AN6X is an inductive proximity sensor designed to detect metallic objects without physical contact.

    The sensor uses an NPN normally open switching output and provides a sensing distance of up to 12 mm when flush mounted. It is commonly installed in industrial automation systems where machines must detect the position or presence of metal components.

    The device features a threaded M12 cylindrical housing, allowing installation in CNC machines, conveyor systems, robotic equipment, and automated manufacturing lines.


    Product Identification

    Brand

    TURCK

    Part Number

    Bi2-M12-AN6X

    Sensor Type

    Inductive Proximity Sensor

    Output Configuration

    NPN Normally Open

    Mounting Type

    Flush Mount M12 Threaded Housing

    Condition

    New

    Availability

    In stock with fast worldwide shipping


    Technical Specifications

    SpecificationDetails
    Model NumberBi2-M12-AN6X
    Sensor TypeInductive Proximity Sensor
    Sensing Distance12 mm
    Output TypeNPN Normally Open
    Operating Voltage10–30 V DC
    Housing SizeM12 Threaded Cylinder
    Housing MaterialNickel-plated brass or stainless steel
    Protection RatingIP67
    Operating Temperature–25°C to +70°C
    Switching FrequencyUp to 2 kHz
    Connection Type3-wire cable or M12 connector

    Functional Role in Automation Systems

    Non-Contact Metal Detection

    The sensor detects metallic targets using inductive sensing technology, eliminating physical contact and reducing mechanical wear.

    Position Monitoring

    Used to monitor the position of machine components such as slides, fixtures, or moving assemblies.

    Automation Signal Feedback

    The NPN output sends switching signals to PLCs or machine controllers to trigger automated operations.

    Process Control

    Detection signals help automation systems verify part presence and coordinate manufacturing processes.


    Typical Industrial Applications

    CNC Machinery

    Used for detecting tool position, workpiece presence, or moving machine components.

    Robotics and Automated Equipment

    Provides position detection for robotic arms and automated mechanical systems.

    Conveyor and Material Handling Systems

    Detects metal parts moving through production lines and conveyor belts.

    Automotive Manufacturing

    Used in assembly lines for component positioning and automation control.

    Packaging and Production Lines

    Helps automation equipment monitor object flow and trigger mechanical actions.


    Installation Considerations

    Mounting Configuration

    Install the sensor using the threaded M12 housing to ensure stable mounting in machine frames or brackets.

    Wiring Compatibility

    Ensure the control system supports NPN sensor outputs before installation.

    Target Material

    Inductive sensors detect metallic objects only. Plastic, wood, or other non-metal materials will not activate the sensor.


    Frequently Asked Questions

    Can the Bi2-M12-AN6X detect plastic or non-metal objects

    No. Inductive proximity sensors detect metallic objects only.

    What output type does the sensor use

    The sensor uses an NPN normally open switching output.

    Where is this sensor commonly used

    It is commonly installed in CNC machines, conveyor systems, robotic equipment, and automated production lines.