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Item #:
160598592
SN04-N2 NPN NC Inductive Proximity Sensor Normally Close Detection Approach Switch with SN Bracket Blue, 4 Pack
Item #:
160598592
NZD 42
Price Details
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Imported from USA store
QTY:
Order now and get it around Thursday, August 27
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SN04 Proximity Sensor is your go-to solution for precision control in a variety of industrial applications.
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What Stands Out
Reliable Detection
The SN04-N2 sensor ensures precise detection of metal objects, enhancing automation efficiency and reducing false triggers, ideal for various industrial applications.
Compact Design
With a compact form factor and included SN bracket, the sensor is easy to install in tight spaces, making it versatile for diverse settings.
Cost-effective Pack
Available in a convenient 4 pack, this product provides exceptional value for buyers, allowing for multiple installations at an economical price.
Product Details
| Power Source | Corded Electric |
| Maximum Range | 4 Millimeters |
| Mounting Type | Wall Mount |
| Battery Description | Battery not included |
| Antenna Location | Automatic Control System, Machine Tool Industry |
| Item Dimensions D x W x H | 1.4"D x 0.7"W x 0.7"H (3.6 x 1.8 x 1.8 cm) |
| Color | Blue |
| Brand | Haldzemo |
| Manufacturer | Haldzemo |
| Mfr Part Number | HZ035-NPN NCX4 |
| Model Number | NPN NC |
| Built-In Media | 4pcs SN04-N2 NPN NC Inductive Proximity Sensor |
Who Should Buy?
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Industrial Automation
Ideal for assembly lines and machinery requiring reliable, non-contact detection of objects for automation applications.
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Robotics Projects
Great for hobbyists or professionals needing precise proximity sensing in robotic applications without physical contact.
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Safety Systems
Useful in safety applications where detecting object presence is crucial for equipment shutdown or alarms.
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Outdoor Use
Not suitable for outdoor environments where weather conditions can affect sensor performance and lifespan.
Product Description
SN04-N2 NPN NC Inductive Proximity Sensor Normally Close Detection Approach Switch with SN Bracket Blue, 4 Pack
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the working principle of the SN04-N2 NPN NC Inductive Proximity Sensor?
Answer: The SN04-N2 operates using inductive sensing technology, detecting metallic objects without physical contact. When a metal target approaches the sensor's sensing range, it generates an electromagnetic field that triggers the switch to activate. This capability is particularly useful in automation systems where reliable object detection is crucial. Scenarios include detecting the position of machinery parts in manufacturing or confirming the presence of items on assembly lines. -
Question:
What are the applications of the SN04-N2 NPN NC Inductive Proximity Sensor?
Answer: This proximity sensor is designed for various applications in industrial automation, such as detecting metal objects in conveyor systems, controlling access in machinery, or monitoring the position of sliders and gates. Its normally closed configuration ensures that the circuit remains complete until disrupted by a target, making it ideal for safety mechanisms or fail-safe operations in automated processes. -
Question:
Can the SN04-N2 NPN NC Inductive Proximity Sensor be used outdoors?
Answer: While the SN04-N2 sensor is primarily designed for indoor applications, it can function in lightly damp environments due to its robust housing. However, its sensitivity to adverse weather conditions such as heavy rain or extreme temperature fluctuations may affect performance. It is best suited for applications where minimal exposure to outdoor elements is expected, like in covered machinery enclosures or workshops. -
Question:
What are the key features of the SN04-N2 NPN NC Inductive Proximity Sensor?
Answer: Key features include a normally closed (NC) output, compact design, and a sensing range that typically reaches up to 4mm for metal targets. Its NPN output allows for versatile integration into control circuits. Additionally, the included SN bracket simplifies installation, making it a practical choice for retrofit or new installations in confined spaces. This makes it valuable for users looking to enhance automation projects with precise detection capabilities. -
Question:
How should I mount the SN04-N2 NPN NC Inductive Proximity Sensor?
Answer: The SN04-N2 sensor can be easily mounted using the provided SN bracket, allowing for adjustable positioning. It is recommended to install the sensor perpendicular to the target object for optimal detection accuracy. Consider using screws or clamps to secure the bracket firmly to avoid misalignment during operation, which would ensure reliable performance. This setup is ideal for static scenarios, such as monitoring stationary machinery parts. -
Question:
Is the SN04-N2 NPN NC Inductive Proximity Sensor compatible with all power supplies?
Answer: The SN04-N2 sensor is designed to operate within standard voltage levels typically used in automation installations. It usually requires a DC power supply, which should match the specifications outlined in the product documentation. Before integrating into your system, ensure compatibility with your existing power infrastructure to prevent damage. This sensor is well-suited for seamlessly connecting with PLCs or I/O modules commonly used in industrial setups. -
Question:
What types of metals can the SN04-N2 sensor detect?
Answer: The SN04-N2 is capable of detecting various ferrous and non-ferrous metals, including steel, aluminum, and copper. The sensor's detection range may vary based on the type and size of the target metal object. For optimal results, testing with the specific materials intended for use is advisable. This versatility makes it great for applications like metalwork factories, where detecting different materials is necessary for production processes. -
Question:
What are the dimensions of the SN04-N2 NPN NC Inductive Proximity Sensor?
Answer: The SN04-N2 is designed to be compact, with typically small dimensions that facilitate integration into tight spaces. Its size allows for easy installation in equipment where space is limited, minimizing any impact on the overall system design. This compactness also enables users to incorporate it into novel projects or retrofitting scenarios without extensive modifications or redesigns in existing setups. -
Question:
Can the SN04-N2 NPN NC Inductive Proximity Sensor be used in robotics?
Answer: Yes, the SN04-N2 sensor can be effectively employed in robotics for proximity detection and object avoidance. Its precise sensing capabilities can enhance the efficiency of robotic arms or automated guided vehicles by detecting when objects are nearby, enabling real-time feedback mechanisms. This application is particularly advantageous in precise manufacturing setups where robots are tasked with high accuracy. -
Question:
Where can I buy SN04-N2 NPN NC Inductive Proximity Sensor Normally Close Detection Approach Switch with SN Bracket (Blue, 4 Pack) in New Zealand?
Answer: You can purchase the SN04-N2 NPN NC Inductive Proximity Sensor on Ubuy. Ubuy offers a comprehensive selection of this product, ensuring that you receive the quality and service you expect. Shopping through Ubuy provides convenient access to product details, specifications, and customer reviews, helping you make an informed purchasing decision.
Haldzemo Inductive NPN NC Editorial Review
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Pros
- Reliable detection performance
- Easy installation with bracket
- Compact and durable design
- Suitable for various applications
- Great value for multi-pack
Cons
- May need additional wiring for some setups.
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Ranee
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“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”
22 July 2026 · via Trustpilot
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“very speedy delivery,tracking info was superb-best experikence ever!!!”
24 June 2026 · via Trustpilot
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22 June 2026 · via Trustpilot
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Dneah
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”
15-Jul-26 · via Trustpilot
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Tania
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“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”
11-Jul-26 · via Trustpilot
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NZD 42
Order now and get it around Thursday, August 27
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Features & Benefits
- Inductive proximity switch for non-contact detection of metal objects.
- Detecting distance of 4mm with fast response time of 2ms.
- Available in NPN and PNP output types for versatile applications.
- LED indicator for clear signal status—on for normally open, off for normally closed.
- Ideal for machine tools, automatic controls, and various industrial uses.
- Compact square design with durable ABS shell and iron bracket.
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