
NI12U-EM18-AP6X-0.5M-RS4T Comparison
| photo | price | summary | rating |
|---|---|---|---|
![]() | $50.39 | Condition is Used, TURCK NI12U-EM18-AP6X-0.5M-RS4T SENSOR, shipping cost = $7.44 | 99.7% |

The Turck Ni12U-EM18-AP6X-0.5M-RS4T is a versatile and compact proximity sensor designed for various industrial automation applications. This sensor is part of Turck's NB12 series, which offers high performance and reliability.
This proximity sensor features an EM18 sensing head, which provides a large sensing range of up to 18mm. It is capable of detecting metallic objects with high precision, making it suitable for applications involving the detection of ferrous or non-ferrous materials. The sensor's compact size, with a diameter of only 21mm and a length of 50mm, allows for easy integration into space-constrained installations.
The Ni12U-EM18-AP6X-0.5M-RS4T sensor operates on the RS485 communication protocol, allowing for long transmission distances and multi-point connections. It features a built-in 4-channel switch, enabling it to be used in various combinations and configurations. The sensor also includes an adjustable debouncing time, allowing for fine-tuning to optimize performance in specific applications.
The sensor's housing is made of high-quality, impact-resistant polyamide, ensuring durability and resistance to harsh industrial environments. It operates over a wide temperature range of -20 C to 80 C, making it suitable for use in a variety of temperature conditions. Additionally, it is IP67-rated, meaning it is protected against dust and water jetting from all directions, ensuring reliable operation even in challenging environments.
The Turck Ni12U-EM18-AP6X-0.5M-RS4T proximity sensor offers a high level of flexibility and ease of use, making it an ideal choice for various industrial automation applications. Its large sensing range, compact size, and versatile communication capabilities make it a valuable addition to any automation system.
The Turck Ni12U-EM18-AP6X-0.5M-RS4T is a type of proximity sensor produced by Turck. Proximity sensors are non-contact devices used to detect the presence or absence of objects without physical contact. In this case, the Ni12U-EM18-AP6X-0.5M-RS4T is an inductive proximity sensor, which means it uses an electromagnetic field to detect ferrous metals.
Here are some pros and cons of buying this specific proximity sensor: Pros:1. Wide Detection Range: The Ni12U-EM18-AP6X-0.5M-RS4T has a detection range of up to 18mm, making it suitable for detecting larger objects.
2. Robust Design: This sensor is designed to withstand harsh environments with an IP67 rating, making it suitable for use in wet or dirty conditions.
3. Versatile Mounting: The sensor can be mounted in various ways, including surface, flush, and threaded mounting.
4. Reliable Operation: Inductive proximity sensors like this one have no moving parts, making them more reliable and less prone to wear and tear compared to other types of sensors.
Cons:1. Limited Detection of Non-Ferrous Metals: This sensor can only detect ferrous metals, so it may not be suitable for applications involving non-ferrous metals or other materials.
2. Power Consumption: Inductive proximity sensors consume more power compared to other types of sensors, which could be a concern for applications with power limitations.
3. Sensitivity to Interference: Inductive proximity sensors can be affected by electromagnetic interference, which could result in false readings or poor performance.
In conclusion, the Turck Ni12U-EM18-AP6X-0.5M-RS4T is a robust and versatile inductive proximity sensor with a wide detection range, making it suitable for applications involving ferrous metals in harsh environments. However, it may not be the best choice for applications involving non-ferrous metals or other materials, and it consumes more power compared to other types of sensors.
Recommendation:If your application involves detecting ferrous metals in harsh environments, then the Turck Ni12U-EM18-AP6X-0.5M-RS4T could be a good choice. However, if you need to detect non-ferrous metals or other materials, or if you have power limitations, you may want to consider other types of proximity sensors, such as capacitive or ultrasonic sensors, instead.
Details:
The product is used surplus. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use.
specifications indusswitch:
- brand: Turck
- mpn: Ni12u-em18-ap6x-0.5m-rs4t
payments indusswitch:
- credit card: discover
- wallet: apple-pay
- other
returns indusswitch:
- method: money back
- time: 30 days
- policy: returns accepted
- paid by: buyer
shipping indusswitch:
- type: fixed
- service: standard
- class: standard
- transit: 3-5 days
offer indusswitch:
- sold #: 27
- started: february 20, 2026
- in stock #: 1
- availability: in stock
- price: $50.39
- item condition: Used
- options: ship-to-home
general indusswitch:
- category: Business & Industrial > Electrical Equipment Supplies > Switches > Accessories
seller indusswitch:
- rating: 99.5%
- # reviews: 191021
- city: 1 millennium dr, willingboro, nj 08046
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