Need More Details?
If you’d like to check stock availability, request the latest price, or view more product images, simply click the "Request for Price" button and our team will assist you promptly.

The Pepperl+Fuchs NJ 40-80-E-521 is a high-performance inductive proximity sensor designed for precise object detection in industrial automation. This sensor is engineered for reliable non-contact sensing of metallic objects, making it ideal for manufacturing, material handling, and assembly line processes.
This sensor, operating at 24V and 30mA, features an extended sensing range of up to 40mm and offers high resistance to dust, moisture, and electromagnetic interference. Its robust housing ensures durability in harsh environments. The NJ 40-80-E-521 includes secure mounting options and standardized electrical connections for easy integration, ensuring accurate object positioning and efficient process control. It is designed for longevity and minimal maintenance.
Key Features:
Specifications:
The Pepperl+Fuchs NJ 40-80-E-521 offers superior detection accuracy and operational stability, enhancing automation efficiency in industrial environments. Trust in Pepperl+Fuchs for dependable proximity sensing solutions. Contact us at info@ramautomations.com or visit Ram Automations for your industrial automation needs.
Returns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.