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 Retroreflective Sensor GLAS OBG4000-R103-EP-IO-0,3M-V3 is a high-precision optical sensor engineered for reliable object detection in industrial automation and safety systems. With the manufacturer part number OBG4000-R103-EP-IO-0,3M-V3, this retroreflective sensor uses a robust glass reflector to detect objects with outstanding accuracy, even in challenging environments. Ideal for use in packaging, logistics, and machine safety applications, it features a compact design and long sensing range, making it suitable for integration into tight spaces without compromising performance.
Key Features:
Reliable retroreflective detection with glass optics for high accuracy
Compact R103 housing ideal for limited-space applications
Long sensing distance of up to 4,000 mm with standard reflector
IO-Link communication enables real-time diagnostics and flexible configuration
Designed for robust operation in harsh industrial environments
Specifications:
Product Name: Retroreflective Sensor GLAS
Part Number: OBG4000-R103-EP-IO-0,3M-V3
Sensing Range: Up to 4,000 mm
Housing Type: R103 series
Output Type: PNP, IO-Link compatible
Operating Voltage: Typically 10–30 V DC
Connection Type: 3-meter cable, V3 connector
Enclosure Rating: IP67 for dust and water protection
Construction: Durable, industrial-grade materials for extended service life
The Pepperl+Fuchs OBG4000-R103-EP-IO-0,3M-V3 retroreflective sensor delivers precise object detection and dependable performance across a range of industrial and safety-critical applications. Known for quality and innovation, Pepperl+Fuchs provides sensor solutions that enhance automation reliability and operational efficiency. This sensor is an excellent choice for integrators and engineers seeking compact, intelligent, and rugged photoelectric sensing in complex industrial settings.
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.