
( Brand: Go Switch ), ( Manufacturer Part Number: 81-20524-A2 ), ( Part Type: Sensor ), ( Placement On Vehicle: Rear ), ( Surface Finish: Nos Original New )
The 81-20524-A2 NOs Switch Limit and 81-20524A2 Proximity Sensor is a versatile and reliable automation solution designed for various industrial applications. This product is a combination of a limit switch and a proximity sensor, offering dual functionality in a single housing.
The NOs (Normally Open) Switch Limit is a mechanical switch that operates on the principle of contact closure. It is designed to detect the position of a moving object within its operating range. With a robust construction and high contact reliability, this switch ensures accurate and reliable position feedback, making it an ideal choice for applications requiring precise position control.
The proximity sensor, on the other hand, is a non-contact sensor that uses electromagnetic or optical principles to detect the presence of objects within its sensing range. The 81-20524A2 model uses an inductive proximity sensor, which operates on the principle of inducing an eddy current in a conductive object, thereby creating a magnetic field that can be detected by the sensor. This feature makes it suitable for applications where contactless sensing is required, such as in harsh environments or for detecting objects with irregular shapes.
The 81-20524-A2 NOs Switch Limit and 81-20524A2 Proximity Sensor is a compact and rugged device, suitable for use in both indoor and outdoor applications. It is designed to withstand harsh environmental conditions, including high temperatures, humidity, and vibrations. The sensor is also IP67 rated, ensuring protection against dust and water ingress.
The product is easy to install and requires minimal maintenance, making it a cost-effective solution for automation applications. It is also compatible with various control systems and programming languages, providing flexibility in system integration.
In summary, the 81-20524-A2 NOs Switch Limit and 81-20524A2 Proximity Sensor is a high-performance and reliable automation solution, offering dual functionality in a single housing. It is suitable for a wide range of industrial applications where precise position control and contactless sensing are required, and its robust construction, ease of installation, and compatibility with various control systems make it an ideal choice for automation systems.
Product: 81-20524-A2 NOs Switch Limit with Proximity Sensor (81-20524A2)
Pros:1. Integrated Proximity Sensor: The proximity sensor feature allows for contactless operation, reducing wear and tear and increasing the overall lifespan of the switch.
2. NOs Switch Limit: The NOs (Normally Open) Switch Limit function ensures the circuit is open until the switch is activated, making it suitable for various applications.
3. Easy Installation: The product is easy to install, saving time and effort during installation.
4. Durable Construction: The 81-20524A2 is built with high-quality materials, ensuring it can withstand harsh environmental conditions and regular use.
Cons:1. Higher Cost: The integrated proximity sensor and NOs switch limit may make this product more expensive than standard switches without these features.
2. Limited Compatibility: The product may only be compatible with specific systems or devices, which could limit its versatility.
Conclusion:The 81-20524A2 NOs Switch Limit with Proximity Sensor offers a unique combination of features that can be particularly beneficial for applications requiring contactless operation and switch limit functionality. Its durability and easy installation are additional advantages. However, its higher cost and limited compatibility could potentially be drawbacks for some users. Ultimately, whether this product is the right choice for you depends on your specific needs and budget.
Recommendation:If your application requires a contactless operation with switch limit functionality, the 81-20524A2 NOs Switch Limit with Proximity Sensor could be an excellent choice. However, if cost is a major concern or compatibility is a significant factor, you may want to consider alternative options. Always ensure that the product is compatible with your specific device or system before making a purchase.
E-mail if questions. A very sought after piece.
A very nice piece. You can e-mail for a quote.
Never installed, or hooked up. All offers are 100% satisfaction.
Multiple winning offers can be shipped together to save shipping charges. Take a look.
I have 1 nos new a2 proximity limit Switch. Large items shipped ups ground or fed-ex. Actual charges no hidden fee's.
Most items sent 1st class, or priority mail.