- Type: DC
- Sensitivity adjustment: 15-turn trimmer
- Temperature characteristics: 0.08%/°C*1
- Power consumption: 100 mA max.
- Vibration resistance: 10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 2 hours in each of the X, Y, and Z directions
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Over 5,000 parts in stock
- Brand: Keyence
Keyence EG-520 High-Accuracy Position Inductive Proximity Sensor, Amplifier Unit
Mfr # EG-520
$507.96
/ea
Availability: Available to Order|Ships in 3 to 5 business days
- Free Shipping on orders over $50
- Hassle-Free 30-Day Returns
- 12-Month Warranty for all products
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Images on this website are for illustration and reference purposes only and may differ from the actual product.
- DC-Powered Amplifier Unit – Operates reliably on 11 to 30 VDC with low ripple (≤10%), making it compatible with a wide range of industrial DC power systems.
- High-Precision Sensitivity Adjustment – Equipped with a 15-turn trimmer, enabling fine-tuned sensitivity control for accurate detection and signal amplification.
- Stable Performance Across Temperatures – Exhibits excellent temperature characteristics of 0.08%/°C, ensuring consistent operation even in environments with fluctuating temperatures.
- Robust Environmental Resistance – Designed to withstand 10 to 55 Hz vibration, 35–85% relative humidity (non-condensing), and ambient temperatures from 0 to +50 °C, ensuring durability in demanding industrial conditions.
The Keyence EG-520 is a high-performance DC amplifier unit designed for precision signal processing in various industrial applications. Its wide power supply range of 11 to 30 VDC with minimal ripple ensures stable operation in different system environments, providing reliability even in installations with fluctuating power conditions. This makes the EG-520 particularly suitable for factory automation, robotics, and process control systems where stable signal amplification is essential.
A standout feature of the EG-520 is its 15-turn trimmer for sensitivity adjustment. This fine-tuning capability allows operators to achieve precise detection thresholds, enhancing the accuracy and responsiveness of connected sensors. Whether dealing with subtle signal variations or high-speed industrial processes, the EG-520 ensures optimal signal clarity and performance.
The amplifier’s exceptional temperature stability, with a characteristic of 0.08% per °C, guarantees consistent operation even under variable thermal conditions. This ensures that critical measurements and control signals remain reliable, reducing the risk of errors caused by environmental changes. Such stability is crucial for applications where precision is paramount, including inspection systems, automation equipment, and quality control processes.
Durability and environmental resilience are core strengths of the EG-520. The unit operates effectively within a temperature range of 0 to +50 °C and a relative humidity range of 35–85% (non-condensing). It also withstands mechanical vibrations between 10 to 55 Hz with a double amplitude of 1.5 mm for 2 hours in each axis, providing confidence in harsh or dynamic factory environments. These characteristics ensure that the EG-520 maintains consistent performance over long periods, minimizing maintenance requirements and operational downtime.
Compact, reliable, and highly precise, the Keyence EG-520 amplifier unit is a versatile solution for industries that demand accurate signal amplification under challenging conditions. Its combination of fine sensitivity control, thermal stability, and rugged design makes it an ideal choice for engineers seeking reliable performance in automation, inspection, and control applications.
| Manufacturer | Keyence |
|---|
FAQ
What is your warranty policy?
All new products purchased from Enicstra LLC are backed by a 12-month warranty. We will repair any covered issue at no cost. If a repair is not possible, we will provide a full refund. For warranty support, please email customerservice@enicstra.com.
What happens if an item has a lead time longer than two weeks?
If an item requires a lead time of more than two weeks, we will notify you immediately. Your order will only be confirmed once you acknowledge and approve the lead time.
What is your returns policy?

If you are dissatisfied with the part(s) you received for any reason (subject to our Terms and Conditions), you may take advantage of our 30-day return-to-base policy, which allows you to request an exchange or a full refund.
Do you offer global delivery?

Yes, we offer reliable worldwide shipping. Our efficient logistics network allows us to process and ship orders to customers across the globe with ease and precision.
Please note: All international orders may be subject to customs duties, taxes, and import fees, which are the responsibility of the recipient. Enicstra does not collect or cover these charges.
How will the orders be shipped?

Enicstra partners with trusted carriers including USPS, UPS, FedEx, and DHL to ensure safe and timely delivery of every order.
We offer free domestic shipping on orders over $50. For international orders, additional shipping costs will apply based on the destination and selected carrier service.
Who can I contact if something goes wrong?

If you have any questions or encounter any issues with your order, please reach out to our Customer Support Team at customerservice@enicstra.com. We’re here to help and will respond as promptly as possible.
How can I cancel my order?

If you wish to cancel your order, please contact us at customerservice@enicstra.com as soon as possible. All cancellation requests are subject to approval by Enicstra LLC and must comply with our Terms and Conditions.
Do you offer discounts for bulk orders?
Yes, we offer special pricing for bulk purchases. If you’re interested in ordering in large quantities, please contact us at sales@enicstra.com to discuss volume discounts and customized quotes.
What payment options and currencies do you accept?
We aim to make your purchase seamless by offering multiple payment options, including bank transfers, PayPal, and major credit and debit cards such as Visa, MasterCard, and American Express. We accept payments in most major global currencies, although we prefer US Dollars (USD) transactions. Payments in other currencies may incur additional charges.

How long is my quote valid?

Our quotes are valid for 30 days from the date they are issued unless otherwise specified at the time of quotation.

Do you offer trade credit agreements?

Yes, we understand the importance of trade credit in business operations and provide credit agreements upon request, subject to eligibility. For more information, please contact our team.

Do you accept sales tax exemption certificates?
Yes. If your organization is tax‑exempt (e.g., reseller, nonprofit, government, educational), please email a copy of your valid exemption certificate to customerservice@enicstra.com.
Our team will review and apply the exemption to your account/orders. To avoid being charged tax, please send the certificate before placing your order (or we can refund the tax after verification if the order has already been placed).
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