
Keyence
- Available:
- 7 pcs.On RequestUpdated at: 22-08-2026
- Offer from:
Trusted supplier — Romania, member since 2023, 1–4 employees
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The Keyence FS-N41C is a high-performance digital fiber optic sensor designed for precision and reliability in industrial automation applications. Featuring an M8 connector, this main unit ensures secure and efficient connectivity. The FS-N41C offers multiple response time settings, ranging from 23 µs to 64 ms, allowing for versatile application in various environments.
Equipped with a red, four-element LED light source, the FS-N41C provides accurate and consistent detection. The sensor supports two control outputs and one external input, making it suitable for complex automation systems. The open-collector control output can handle up to 30 V and 100 mA, ensuring compatibility with a wide range of devices.
Designed with robust protection circuits, the FS-N41C safeguards against reverse power connection, output overcurrent, output surge, and reverse output connection. The sensor also features mutual interference prevention, enhancing its performance in multi-sensor setups.
With a power supply range of 10 to 30 VDC and low power consumption, the FS-N41C is energy-efficient and reliable. Its durable polycarbonate housing ensures long-lasting performance even in harsh industrial environments. The sensor is resistant to vibrations and shocks, meeting stringent industrial standards.
Applications for the FS-N41C include high-speed assembly lines, quality control systems, and automated inspection processes where precise and rapid detection is crucial.

Keyence
Keyence
Keyence
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Datasheet for Keyence FS-N41C, including specifications and features.
3D CAD model and technical drawings, ready for your design software.

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