- Functional principle: Photoelectric proximity sensor
- Functional principle detail: Background suppression
- Dimensions (W x H x D): 27 mm x 87.5 mm x 65 mm
- Housing design (light emission): Rectangular
- Sensing range max.: 100 mm … 2,500 mm 1)
- Sensing range: 100 mm … 2,500 mm 1)
- Retro-reflective sensing with visible red LED: Detects objects from 0.1 m up to 8 m using a reflector, providing stable detection across a wide range of surfaces
Free Shipping over $50 For Domestic Shipping
12-Month Warranty
Hassle-Free Returns Within 30 days
Over 5,000 parts in stock
- Brand: SICK
Sick 1017855 Photoelectric proximity sensor
Mfr # 1017855
Condition: New
*Some photos may appear used, but your item will be delivered in new, unused condition.
$593.18
/ea
Availability: In stock|Ships in 30 business days
- 100% Original
- Ships from USA; Free Shipping on orders over $50
- Hassle-Free 30-Day Returns
- 12-Month Warranty for all products
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- Retro-reflective sensing with visible red LED: Detects objects from 0.1 m up to 8 m using a reflector, providing stable detection across a wide range of surfaces
- High-speed response with dependable switching output: Short reaction times ensure precise detection in fast-moving or dynamic industrial processes
- Simple alignment and configuration: Visible red light spot and intuitive adjustment controls allow quick setup, fine-tuning, and consistent operation
- Rugged IP67-rated housing: Durable enclosure offers strong protection against dust, moisture, and harsh industrial conditions for long service life
The SICK WT24-2V510 (Part No. 1017855) is a reliable retro-reflective photoelectric sensor designed for medium-to-long range detection in industrial automation environments. Equipped with a visible red LED emitter, the sensor delivers a detection range from 0.1 m up to 8 m when paired with a reflector, offering versatile coverage for applications such as conveyor monitoring, pallet detection, packaging systems, and general presence detection tasks.
One of the key strengths of the WT24-2V510 is its fast response and dependable switching performance. Built for high-speed processes, the sensor ensures consistent detection even when objects move quickly or feature irregular shapes and reflective surfaces. Its short reaction time supports accurate object detection and reliable process control, helping manufacturers maintain efficiency and minimize downtime in dynamic production environments.
The WT24-2V510 is also designed for ease of installation and user-friendly configuration. Its visible red light spot provides clear guidance during setup, making alignment with the reflector straightforward. Combined with intuitive adjustment controls, operators can fine-tune the sensing range and sensitivity with minimal effort. This adaptability makes the sensor practical in facilities where product variations or frequent setup changes demand flexible and efficient sensor solutions.
Durability is another hallmark of the WT24-2V510. The sensor’s rugged IP67-rated housing protects against dust, humidity, and water spray, enabling it to perform reliably even in harsh industrial environments. Its strong construction ensures long service life and reduces the need for frequent maintenance, contributing to higher operational uptime and lower lifecycle costs. Its compact design also makes it suitable for installations in space-constrained areas without compromising performance.
Integration into industrial control systems is simple thanks to its PNP output, which provides reliable compatibility with programmable logic controllers (PLCs) and other automation devices. This ensures seamless communication and dependable operation within existing infrastructure, supporting a wide variety of automation applications.
In summary, the SICK WT24-2V510 (1017855) combines retro-reflective detection technology, high-speed response, simple setup, and rugged durability into a versatile sensing solution. With its extended sensing range of 8 m, reliable operation, and user-friendly configuration, it is ideally suited for industrial automation tasks in logistics, packaging, material handling, and conveyor monitoring. By offering dependable detection in challenging environments, the WT24-2V510 helps manufacturers improve efficiency, reduce downtime, and maintain consistent production quality standards.
| Manufacturer | Sick |
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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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