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The EMERSON CON021 Eddy Current Sensor (Part No. PR6423/002‑131) is a rugged, high‑accuracy sensor designed for non-contact measurement of shaft displacement, vibration, or bearing movement in rotating machinery, turbines, motors, and other industrial equipment. Ideal for condition monitoring, predictive maintenance, and safety systems, this sensor provides reliable data for detecting misalignment, wear, or imbalance before failures occur. Built to endure harsh industrial environments and continuous operation, the CON021 ensures long-term stability, precise detection, and consistent performance under heavy-duty conditions.
Key Features:
Non-contact eddy‑current sensing for accurate displacement or vibration detection without mechanical wear
High sensitivity and precision to detect small shaft movements, misalignment, or bearing defects — enabling early fault detection
Durable, industrial‑grade construction for reliable operation in harsh, high-load environments
Supports predictive maintenance and condition monitoring — helps prevent unexpected downtime and equipment damage
Compatible with standard industrial control and monitoring systems for seamless integration into maintenance and automation workflows
Specifications:
Product Type: Eddy Current Sensor / Displacement & Vibration Sensor
Model / Part Number: CON021 (PR6423/002‑131)
Brand: EMERSON
Measurement Method: Non‑contact eddy current — displacement, vibration, or proximity detection on metallic shafts/rotors
Application: Rotating machinery monitoring, turbines, motors, industrial equipment, predictive maintenance systems, condition monitoring networks
Construction: Industrial‑grade sensor housing and electronics designed for long-term reliability, withstanding continuous operation in demanding environments
The EMERSON CON021 Eddy Current Sensor PR6423/002‑131 is a trusted solution for engineers and maintenance specialists aiming for accurate condition monitoring, enhanced reliability, and prolonged equipment life. Its precise, wear-free sensing and robust industrial construction make it an excellent choice for critical monitoring in manufacturing, power plants, and heavy industry.
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.
