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2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-Z/BX Inductive Proximity Sensor Switch for 3D Printer CNC Z Probe auto Bed Leveling
Item #: 26824207

2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-Z/BX Inductive Proximity Sensor Switch for 3D Printer CNC Z Probe auto Bed Leveling

Item #: 26824207

GBP 14

Price Details

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*All items will import from US

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Order now and get it around Tuesday, November 03
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Note: Step Down Voltage Transformer required for using electronics products of US store (110 V-120 V). Recommended power converters Buy Now.

What Stands Out

Precision Sensing
These inductive sensors provide high accuracy in detecting metal objects, ensuring reliable bed leveling for 3D printers and CNC machines, improving print quality and overall user experience.
Easy Installation
Designed for straightforward integration, these sensors simplify the setup process for auto bed leveling, reducing installation time and allowing users to focus on their projects effortlessly.
Durable Design
Featuring robust construction and corrosion-resistant materials, these sensors ensure long-lasting performance, making them ideal for various applications in 3D printing and CNC machining.

Product Details

Shop the 2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-ZBX Inductive Proximity Sensor Switch for 3D Printer CNC Z Probe auto Bed Leveling at Ubuy Guernsey & detect objects with a detection distance of 4mm. Voltage: DC 5V. Output current: 150MA. Polarity: NPN. Dimension: 12 x 60mm. Get it now!

Who Should Buy?

Suitable For
  • 3D Printers

    Ideal for users needing reliable auto bed leveling in 3D printers for improved print accuracy and consistency.

  • CNC Machinists

    Beneficial for CNC machine operators seeking precise measurements and automation in various machining operations.

  • DIY Enthusiasts

    Perfect for hobbyists customizing projects requiring proximity sensing to enhance automation and functionality.

Not Suitable For
  • Non-Technical Users

    May be unsuitable for users lacking technical knowledge needed for installation and integration into existing setups.

Product Description

2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-Z/BX Inductive Proximity Sensor Switch for 3D Printer CNC Z Probe auto Bed Leveling

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Customer Questions & Answers

  • Question: How to Shop 2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-Z/BX Online From Ubuy?

    Answer: It’s easy to shop 2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-Z/BX online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
  • Question: Is 2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-Z/BX Available to Shop Online in Guernsey?

    Answer: Yes, at Ubuy Guernsey this product is available for you to shop at a reasonable price. The 2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-Z/BX is not available locally but you can trust us with our express shipping services.
  • Question: How Long Does It Take to Get Product After Placing the Order?

    Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

POLISI3D Inductive Editorial Review

The 2pcs DC 5V NPN NO M12 4mm Sensor LJ12A3-4-ZBX Inductive Proximity Sensor Switch has received mixed reviews from customers. While some users found that it worked well for their intended applications, others were disappointed with its limited detection capabilities. The sensor is designed for metal detection and may not be suitable for detecting non-conductive objects. The range of the sensor is sufficient, but some users felt that it could be larger. Additionally, the sensor may not work with a glass print surface. Overall, the sensor has been found to work as described for metal detection, but its performance may vary depending on the specific application.

Customer Reviews & Ratings

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Pros

  • Works well for metal detection
  • Sufficient sensor range
  • Easy to connect without additional hardware

Cons

  • Limited detection capabilities for non-conductive objects

Platform Trust & Buyer Confidence

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4.2/5 9791 reviews
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Beat
Verified buyer

“Simple process, tax and import duties announced by email. Paid online. Delivery was quick. Can recommend.”

22 October 2026 · via Trustpilot
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Songpon
Verified buyer

“The product met my expectations perfectly. The ordering process was convenient and easy, and I was kept updated on the delivery status throughout the shipping process. The delivery was also very fast. I can confidently confirm that Ubuy provides an excellent shopping and delivery experience. Highly recommended! From Thailand”

22 October 2026 · via Trustpilot
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Dimitra
Verified buyer

“Quick and efficient delivery and the possibility to get the package delivered from a pick-up point. I'm very happy with my experience and would recommend it again!”

22 October 2026 · via Trustpilot
HJ
Heer
Verified buyer

“My product came in good condition from the USA. I was happy that I could buy via this Chanel and that DHL brought it to my house. The communication is fine. The charger works very well. Fast and my Samsung watch and Samsung airbuds and Samsung Fold 8 Ultra all charge fast.”

22 October 2026 · via Trustpilot
SF
Sergey
Verified buyer

“Hello Ubuy team, thank you so much for the excellent service! I received the package today; it arrived in great condition and was packed very neatly. The delivery was fast, and the courier was very friendly as well. Wishing continued success to Ubuy and the entire team!”

23 October 2026 · via Trustpilot

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