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RATTMMOTOR 3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36VDC
3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36V/DC
RATTMMOTOR 3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36VDC
Item #: 11789504

RATTMMOTOR 3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36VDC

Item #: 11789504

MZN 1286

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3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36V/DC
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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 RATTMMOTOR sensor detects objects from just 4mm away, offering superior accuracy and responsiveness compared to traditional sensors, making it ideal for precise applications in automation and robotics.
Versatile Voltage Range
Designed to operate between 6-36V/DC, this sensor is compatible with various systems, enhancing flexibility and ease of integration for diverse projects without the need for extensive modifications.
Durable Design
Built with robust materials to withstand industrial environments, the RATTMMOTOR approach sensor ensures longevity and reliable performance, providing great value by reducing maintenance and replacement costs.

Product Details

Shop RATTMMOTOR 3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36VDC online at a best price in Mozambique. B0761GQN7P
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Automation Enthusiasts

    Ideal for hobbyists looking to incorporate sensors into DIY automation and robotics projects efficiently and effectively.

  • Industrial Applications

    Suitable for professionals in manufacturing requiring reliable sensors for machinery and equipment's near-object detection.

  • Educational Purposes

    Great for students and educators exploring electronics, offering practical experience with proximity detection technology.

Not Suitable For
  • High-Precision Needs

    Not suitable for applications requiring extreme sensitivity and precision beyond the 4mm sensing range.

  • Outdoor Use

    Not ideal for outdoor environments due to possible exposure to moisture or damage from elements.

  • Low Voltage Projects

    Not appropriate for low voltage projects under 6V, as the sensor requires a minimum voltage to operate.

Product Description

RATTMMOTOR 3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36VDC

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Customer Questions & Answers

  • Question: What is the RATTMMOTOR SN04-N DC NPN Approach Sensor?

    Answer: The RATTMMOTOR SN04-N DC NPN Approach Sensor is an inductive proximity switch designed to detect metallic objects without physical contact. With a sensing range of up to 4mm, this 3-wire sensor is perfect for applications requiring reliable object detection in automation systems. It operates on a voltage range of 6-36VDC, making it compatible with various power supplies, and is ideal for industrial machines and robotics.
  • Question: How does the RATTMMOTOR SN04-N sensor work?

    Answer: The RATTMMOTOR SN04-N functions using an oscillating electromagnetic field generated by its coil. When a metallic object enters this field, it alters the electromagnetic waves, triggering the sensor to switch its output state. This method allows for accurate detection of metallic presence without the need for physical contact, making it suitable for high-speed applications in manufacturing and assembly lines.
  • Question: What applications are suitable for the RATTMMOTOR SN04-N sensor?

    Answer: This approach sensor is commonly used in various industries, including automation, packaging, and CNC machinery. It is particularly effective for detecting the position of mechanical parts, ensuring safety systems are activated, and providing feedback in robotic arm applications. Its compact size and non-contact operation make it ideal for installing in tight spaces.
  • Question: What are the benefits of using inductive proximity switches like the SN04-N?

    Answer: Inductive proximity switches such as the SN04-N offer several advantages including contactless operation, higher durability against wear and tear, and reduced maintenance needs. They are not affected by dust or moisture, ensuring consistent performance in harsh environments and leading to increased reliability in long-term applications.
  • Question: What is the significance of the 3-wire configuration in the RATTMMOTOR SN04-N?

    Answer: The 3-wire configuration in the RATTMMOTOR SN04-N sensor includes a positive supply, a ground, and an output signal wire. This setup allows for simpler wiring and integration into control systems. It enables the sensor to provide a clear output signal when an object is detected, facilitating seamless integration with various automation controllers and systems.
  • Question: Can the RATTMMOTOR SN04-N sensor detect non-metallic objects?

    Answer: No, the RATTMMOTOR SN04-N is specifically designed for metallic object detection. Its inductive technology is based on changes in electromagnetic fields caused by conductive materials. Non-metallic objects will not trigger the sensor, which makes it a precise choice for applications where only the presence of metal is of interest.
  • Question: What are the dimensions of the RATTMMOTOR SN04-N sensor?

    Answer: The RATTMMOTOR SN04-N has a compact design, featuring a cylindrical shape that typically measures around 18mm in diameter. This size allows for easy installation in tight spaces, making it an efficient option for various mounting setups in automation equipment and machinery.
  • Question: How do I connect the RATTMMOTOR SN04-N sensor in a circuit?

    Answer: Connecting the RATTMMOTOR SN04-N sensor involves three straightforward steps: first, connect the positive wire to the power supply (6-36VDC); next, connect the ground wire to your circuit's common ground; finally, connect the output wire to your control device or microcontroller. This setup allows for accurate detection and response in your automation system.
  • Question: Where can I buy RATTMMOTOR 3Pcs SN04-N DC NPN Approach Sensor Inductive Proximity Switch Sensor Switch 4mm 3-Wire 6-36VDC?

    Answer: You can purchase the RATTMMOTOR 3Pcs SN04-N DC NPN Approach Sensor from Ubuy in Mozambique. Ubuy offers a convenient platform with a wide selection of electronic components, providing you with the ability to select this specific sensor with ease.
  • Question: Is the RATTMMOTOR SN04-N sensor suitable for outdoor use?

    Answer: The RATTMMOTOR SN04-N sensor is primarily designed for indoor applications, as its housing may not be fully weatherproof. For outdoor use, consider environmental factors such as moisture and temperature, and ensure it is installed in protected settings to prevent damage and maintain reliable operation.

RATTMMOTOR Inductive Editorial Review

The 3Pcs SN04-N DC NPN Approach Sensor is a mixed bag in terms of customer experience and reception. While some customers found the product very good and accurate, and were able to install the sensor quickly and easily with good results, others had a bad experience with multiple sensors failing in a short amount of time. One customer found that the sensor did not detect at the 4mm range as advertised and another found that the indicator LED did not work correctly. The product seemed to work well with steel or iron but may not be as effective with other metals like aluminum. Overall, the product seems decent, especially for the price, but there is a risk of multiple units failing over time.

Customer Reviews & Ratings

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Pros

  • Good accuracy
  • Easy to install
  • Works well with steel or iron

Cons

  • Multiple unit failures reported

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.
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