What is an M12 Inductive Proximity Sensor and how does it work?

The M12 Inductive Proximity Sensor LJ12A3-4-ZAX is a type of switch designed to detect metallic objects within a specific range without needing physical contact. It operates using an electromagnetic field and can detect the presence of metal objects when they enter this field. This sensor is essential for automating machinery, ensuring safety, and optimizing processes in various industrial applications, including assembly lines and material handling.

What are the key features of the LJ12A3-4-ZAX sensor?

The LJ12A3-4-ZAX offers several key features: it has a normally closed (NC) output type, runs on a direct current (DC) voltage range from 6V to 36V, and comes equipped with a convenient I Type Bracket for easy installation. The 3-wire configuration allows for simple connection to control systems, making it an ideal choice for both novice and professional users in various settings such as manufacturing and robotics.

How do I install the LJ12A3-4-ZAX sensor?

Installing the LJ12A3-4-ZAX sensor is straightforward. First, mount the sensor using the provided I Type Bracket, ensuring it is securely positioned at the intended detection point. Next, connect the three wires: the brown wire to the positive voltage source, the blue wire to the ground, and the black wire to the output signal. Finally, adjust the sensor's position to optimize its detection range based on your specific application.

Can the LJ12A3-4-ZAX sensor be used in outdoor environments?

While the LJ12A3-4-ZAX sensor is primarily designed for indoor use, it can be used outdoors provided it is safeguarded against extreme weather conditions. Prolonged exposure to water or intense UV rays can damage the sensor's electronic components. If you plan to place this sensor outdoors, consider using an enclosure or covering to protect it, ensuring reliability and durability in various environments.

What are the typical applications for the M12 proximity sensor?

The M12 Inductive Proximity Sensor is commonly used in industrial automation applications such as detecting the presence of metal parts on conveyor belts, safety interlocks on machines, and position sensing in robotic arms. Its ability to operate without contact makes it highly reliable and ideal for environments where traditional switches may wear down or fail due to dirt and debris.

Is the LJ12A3-4-ZAX sensor compatible with all control systems?

The LJ12A3-4-ZAX sensor is compatible with most control systems that accept NPN outputs and operate within the specified voltage range of 6V to 36V DC. Before integrating, check the specifications of your control system to ensure compatibility. This versatility makes it suitable for a wide range of applications across different industries, from automotive to food processing.

What is the difference between NPN and PNP sensor types?

NPN and PNP sensors differ primarily in their output configurations. The NPN sensor, like the LJ12A3-4-ZAX, outputs a low voltage signal when activated, making it suitable for sinking current loads in applications where grounding is important. In contrast, PNP sensors source current instead. Choosing the right type depends on your control system's requirements, so always consult your system's documentation.

How does the normally closed (NC) function affect its use?

The normally closed (NC) function means that the sensor is in a 'closed' state (conducting) until it detects a metal object, at which point it opens the circuit. This feature is particularly beneficial for safety applications, as it provides an immediate alert when an object is detected, allowing for rapid responses in processes such as emergency stops or safety interlocks.

What is included in the package of the LJ12A3-4-ZAX sensor?

The LJ12A3-4-ZAX sensor package typically includes two inductive proximity sensors and the corresponding I Type Brackets for easy installation. This two-pack feature offers convenience for users needing multiple sensors for automated systems, enhancing efficiency in applications like material handling where multiple detection points are critical.

Where can I buy the M12 Inductive Proximity Sensor LJ12A3-4-ZAX in the South Africa?

You can buy the M12 Inductive Proximity Sensor LJ12A3-4-ZAX from Ubuy, a trusted online shopping platform that offers a variety of electronic components and industrial automation products. Ubuy provides convenient shipping options and reliable customer service, ensuring that you receive your sensor quickly and can rely on it for your automation needs.

How to Shop M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Online From Ubuy?

It’s easy to shop M12 Inductive Proximity 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.

Is M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The M12 Inductive Proximity Sensor LJ12A3-4-Z/BX is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

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.

Haldzemo

M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Normally Open Detection Approach Switch NPN NO 3 Wire DC 6V-36V with I Type Bracket (2 Pack, NPN NO+I Type)

Widely used in automatic control industry for detecting, controlling, and noncontact switching.

Haldzemo

Item #: 83681177

M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Normally Open Detection Approach Switch NPN NO 3 Wire DC 6V-36V with I Type Bracket (2 Pack, NPN NO+I

Item #: 83681177

ZAR 353

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

^{*All items will import from US}

Availability : In stock

Imported from USA store

QTY:

Order now and get it around Wednesday, August 26

Secured transaction

Our Top Logistics Partners

Widely used in automatic control industry for detecting, controlling, and noncontact switching.

U-Care Warranty:

None

Select a Plan

Fast
Shipping

Free
Return^*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

High Sensitivity

The M12 inductive proximity sensor offers precise detection of metallic objects, ensuring reliable performance in various applications, which enhances operational efficiency in automation processes.

Versatile Voltage Range

Operates seamlessly between 6V to 36V DC, making it compatible with a wide array of systems, thus providing flexibility for users designing or upgrading electrical setups.

Durable Bracket Design

Included I type bracket enhances installation stability while ensuring the sensor can withstand demanding environments, ensuring longevity and reducing the need for replacement.

Product Details

Who Should Buy?

Automation Engineers
Ideal for engineers designing automated systems that require precise object detection with minimal physical contact.
DIY Enthusiasts
Perfect for hobbyists looking to integrate sensors into DIY projects, offering easy installation and reliability.
Industrial Applications
Well-suited for factories needing reliable sensing solutions to improve efficiency in assembly lines or safety systems.

Large Machinery
Not suitable for larger machines or environments where sensor size limitations and distances exceed the specifications.

Product Description

M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Normally Open Detection Approach Switch NPN NO 3 Wire DC 6V-36V with I Type Bracket (2 Pack, NPN NO+I Type)

Have any Query? Chat with us

Customer Questions & Answers

Question: How to Shop M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Online From Ubuy?

Answer: It’s easy to shop M12 Inductive Proximity 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 M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The M12 Inductive Proximity 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.

Haldzemo Inductive Editorial Review

The M12 Inductive Proximity Sensor LJ12A3-4-ZAX has garnered positive feedback from users for its solid Construction and affordability. Many customers have noted its effectiveness in working as limit and homing switches, particularly appreciating the simplicity of its three-conductor wiring. Reviewers highlight that configuring the sensors in UCCNC is straightforward, making them suitable for various applications. However, there are some limitations to be aware of, particularly regarding the product's operational capacity. Users discovered that the sensor can only handle events occurring at a rate of up to about 200 RPM, which limits its use in applications requiring higher frequency detection, such as wind-counters or similar high-speed tasks. This information is not listed in the product specifications, which some customers found to be a drawback. Overall, the M12 Inductive Proximity Sensor is well-received for its reliability and value, making it a sensible choice for users seeking to implement basic detection mechanisms in their projects, while keeping in mind its RPM limitations. **

Customer Reviews & Ratings

5.0

1 customers ratings

5 Star

100%
4 Star

0%
3 Star

0%
2 Star

0%
1 Star

0%

Review this product

Share your thoughts with other customers

Pros

Well made and robust design
Reasonably priced
Easy to configure with UCCNC
Effective as limit and homing switches
Simple 3-conductor wiring

Cons

Limited to detecting events at a maximum of 200 RPM

Product Price History

Important information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

ZAR 353

Order now and get it around Wednesday, August 26

QTY:

Secured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners

Fastest cross-border delivery

Features & Benefits

Inductive proximity sensor with a detecting distance of 4mm.
Enhanced control with both Normally Open (NO) and Normally Closed (NC) modes.
Durable with a working temperature range of -25℃ to +70℃.
IP65 protection grade for reliable operation in various environments.
LED indicator for clear signal status.
Perfect for applications in machinery, paper making, and light industry automation.

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns ^*, and secure packaging on every order.

M12 Inductive Proximity Sensor LJ12A3-4-Z/BX Normally Open Detection Approach Switch NPN NO 3 Wire DC 6V-36V with I Type Bracket (2 Pack, NPN NO+I

ZAR 353

Fast Shipping

Free Return*

Secure Packaging

100% Original Products

PCI DSS Compliance

ISO 27001 Certified

What Stands Out

Product Details

Who Should Buy?

Product Description

Customer Questions & Answers

Haldzemo Inductive Editorial Review

Customer Reviews & Ratings

Review this product

Pros

Cons

Product Price History

Important information

ZAR 353

Features & Benefits

Ubuy Assurance

Fast
Shipping

Free
Return^*