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Item #:
94072343
2 pcs NPN Inductive Proximity Sensor Detection Switch NO DC 5-30V SN04-N 4mm
Item #:
94072343
SLE 439
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Stable performance, sensitive induction, and fast response make our Proximity Switch Sensor an essential for automatic control systems.
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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
Wide Voltage Range
Operates effectively between DC 5-30V, making it versatile for various applications across different voltages and environments.
Inductive Detection
Designed for non-contact sensing of metallic objects, enhancing operational safety and efficiency in automation systems.
Compact Size
The 4mm sensing distance ensures it easily fits in tight spaces while still providing reliable detection, perfect for industrial and residential use.
Product Details
| Package Dimensions | 3.15 x 2.95 x 1.65 inches (8 x 7.5 x 4.2 cm) |
| Item Weight | 3.14 ounces (89.02 grams) |
| Manufacturer | PAMEENCOS |
| Date First Available | November 21, 2023 |
Who Should Buy?
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Industrial Automation
Ideal for detecting metal objects in automation setups, enhancing efficiency and safety in manufacturing processes.
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Robotics Projects
Perfect for hobbyists and engineers incorporating metal detection in robotics for object avoidance and proximity sensing.
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DIY Electronics
Great for makers and DIY enthusiasts who need a reliable sensor for their electronic projects involving metal detection.
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Non-Metallic Detection
Not suitable for detecting non-metal objects like plastics, wood, or liquids, limiting its application range.
Product Description
2 pcs NPN Inductive Proximity Sensor Detection Switch NO DC 5-30V SN04-N 4mm
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is an NPN Inductive Proximity Sensor?
Answer: An NPN Inductive Proximity Sensor is a type of non-contact switch used to detect metallic objects within a specified range without physical contact. It operates by emitting an electromagnetic field and detecting disturbances caused by nearby metal. This makes it ideal for applications in automation, robotics, and manufacturing where precise object detection is crucial. These sensors can significantly enhance the efficiency of your systems by offering reliable and consistent performance in various industrial environments. -
Question:
What are the voltage and current specifications for the 2 pcs SN04-N sensor?
Answer: The 2 pcs NPN Inductive Proximity Sensor operates within a voltage range of DC 5-30V, making it versatile for various applications. The current consumption typically aligns with standard low-power devices, ensuring that it can function effectively in both battery-operated systems and wired setups. Understanding these specifications is critical for ensuring compatibility with your existing electronic systems, enhancing performance and reliability in your automation projects. -
Question:
What is the sensing distance of the SN04-N 4mm sensor?
Answer: The sensing distance of the SN04-N sensor is designed to detect objects at a maximum range of approximately 4mm. This close-range capability makes it perfect for applications where space is limited or where only small objects need to be detected. Such functionality is ideal in tight industrial contexts where precise measurements are necessary, contributing to efficient operations in machinery, conveyor systems, or manufacturing lines. -
Question:
Can the SN04-N sensor detect non-metallic objects?
Answer: No, the SN04-N NPN Inductive Proximity Sensor is specifically designed to detect metallic objects due to its electromagnetic sensing mechanism. Inductive sensors primarily respond to changes in the electromagnetic field caused by metal presence. Thus, for detecting non-metallic materials, alternative sensor types such as capacitive proximity sensors might be necessary, depending on the specific detection requirements in your setup. -
Question:
How do I connect the SN04-N sensor in my circuit?
Answer: Connecting the SN04-N sensor involves wiring the three terminals typically labeled as common, output, and power supply. The common terminal connects to the ground; the power supply terminal connects to your DC voltage source (within the 5-30V range), and the output terminal connects to the device you want to trigger, like a relay or control module. Proper wiring ensures that your sensor operates correctly and reliably within your automation system, facilitating seamless integration into your projects. -
Question:
What is the difference between NPN and PNP sensors?
Answer: The primary difference between NPN and PNP sensors lies in how they control the output signal. NPN sensors switch the output to ground when activated, while PNP sensors supply voltage to the output. This choice affects system compatibility; for example, NPN sensors are often used when a sinking current is required, common in many applications. Understanding which type best fits your project can enhance functionality, ensuring your sensor integrates smoothly into existing systems. -
Question:
What are common applications for the SN04-N proximity sensor?
Answer: The SN04-N proximity sensor is widely utilized in automation and industrial applications, including machine position detection, object counting, and motor control. Its precise detection capabilities make it suitable for use within assembly lines, robotics, and conveyor systems. These applications often require reliable and quick response times, facilitating optimal performance in high-speed production environments, ensuring efficiency and reducing downtime in operations. -
Question:
Is the SN04-N sensor weatherproof or waterproof?
Answer: The standard SN04-N sensor is not typically rated as weatherproof or waterproof; therefore, it is essential to use the sensor in environments where it is protected from direct exposure to moisture and harsh conditions. For outdoor applications or locations prone to dust and water, consider housing the sensor in an appropriate enclosure to avoid damage. Ensuring proper installation and protection will preserve the sensor's longevity and functionality in various conditions. -
Question:
Can I use multiple SN04-N sensors in the same circuit?
Answer: Yes, multiple SN04-N sensors can be utilized in the same circuit as long as each sensor is properly wired to not interfere with one another. Parallel connections can be made for similar detection zones, or you can use them in individual setups for distinct applications. Using multiple sensors can enhance the capability of your system, allowing for broader coverage and more complex automation scenarios while maintaining precise control. -
Question:
Where can I buy 2 pcs NPN Inductive Proximity Sensor Detection Switch NO DC 5-30V SN04-N 4mm?
Answer: You can purchase the 2 pcs NPN Inductive Proximity Sensor Detection Switch NO DC 5-30V SN04-N 4mm from Ubuy in Sierra Leone. Ubuy offers a user-friendly platform and a wide selection of electronic components, ensuring you're able to find the products you need for your projects quickly.
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Pros
- Highly sensitive detection
- Compact and easy to install
- Durable construction
- Wide voltage range
- Reliable performance
Cons
- Limited detection range versatility.
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Features & Benefits
- DC 3 wire type with NPN, NO output suitable for diverse applications.
- Operates at a working voltage of 10-30V DC.
- Offers a sensing distance of 5mm with a response time of less than 2ms.
- Built-in intelligent sensor chip ensures quick frequency response.
- Constructed from reliable ABS material, heat resistant and safe.
- Features an LED signal indicator for easy operational feedback.
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