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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    Additional Information

    Product Title: TURCK Bi2-M12-AN6X Proximity Sensor – NPN Output, 12mm Sensing Range

    Part Number: Bi2-M12-AN6X
    Brand: TURCK
    Sensor Type: Inductive Proximity Sensor
    Output Type: NPN, Normally Open (NO)
    Sensing Range: 12 mm
    Mounting Type: Flush Mount, M12 Threaded Housing
    Condition: New
    Availability: In Stock – Fast Shipping Available


    🔧 Product Overview

    The TURCK Bi2-M12-AN6X is a compact, industrial-grade inductive proximity sensor built for precision metal detection in automation and control systems. Featuring a 12mm sensing distance and NPN Normally Open (NO) output, it’s ideal for high-speed applications in CNC machines, robotics, conveyor systems, and material handling setups.

    Designed with a rugged M12 threaded brass housing and IP67 ingress protection, the Bi2-M12-AN6X operates reliably in harsh industrial environments, including those exposed to dust, oil, and vibration.


    ✅ Key Features

    • 12mm Sensing Range
      Extended detection distance allows for greater installation flexibility.

    • NPN Output (Sinking Type)
      Ideal for interfacing with PLCs and automation systems that require sinking logic.

    • Flush Mount M12 Housing
      Threaded cylindrical design enables quick and secure mounting in tight spaces.

    • IP67 Rated
      Resistant to water, dust, and machine oil—suitable for tough factory conditions.

    • High Switching Frequency
      Capable of detecting fast-moving targets with minimal delay.


    📐 Technical Specifications

    SpecificationDetails
    Model NumberBi2-M12-AN6X
    Sensing Distance12 mm (Flush)
    Output TypeNPN, Normally Open
    Supply Voltage10–30 VDC
    Housing SizeM12 Threaded
    Housing MaterialNickel-Plated Brass / Stainless Steel
    Temperature Range–25°C to +70°C
    Protection RatingIP67
    Cable/Connector3-wire (Cable or M12 Connector variant)
    Switching FrequencyUp to 2 kHz
    Mounting TypeFlush / Embedded

    🏭 Typical Applications

    • 🏗 Automation Lines: Detect part positions and count metal components

    • 🤖 Robotics: Use for arm limit sensing, end-of-travel, or object detection

    • 🚗 Automotive Assembly: Ensure tool presence and part positioning

    • 🧰 CNC Machinery: Tool, chuck, or part detection in enclosed systems

    • 📦 Packaging & Material Handling: Confirm object flow and trigger sorters


    💡 Benefits

    ✔️ Accurate Metal Detection at up to 12 mm
    ✔️ Fast Integration with NPN logic control systems
    ✔️ Tough Construction for long-lasting performance
    ✔️ Minimal Downtime with fast install and low maintenance
    ✔️ Versatile Mounting in space-constrained environments


    ❓ FAQs

    Q: Can it detect non-metal objects like plastic or wood?
    A: No, this inductive sensor only detects metallic objects.

    Q: Is it suitable for wet or oily areas?
    A: Yes. With IP67 protection, it’s ideal for use in moist or industrially contaminated environments.

    Q: How do I connect it to my PLC?
    A: Use a 3-wire DC connection: brown for +V, blue for 0V, and black for signal (NPN output).


    📌 Conclusion

    The TURCK Bi2-M12-AN6X Proximity Sensor offers industrial reliability, fast response, and easy integration into NPN logic-based systems. With a 12mm flush-mount sensing range, robust construction, and a proven reputation, it’s a go-to solution for modern automation.


    🛒 Available Now at MA Traders
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