During technical comparisons, FD-320-F appears alongside Autonics Proximity Sensor, Bfx Series and Autonics Digital Counter so engineers assess signal types, ingress protection, and ambient tolerances accurately.
Autonics FD-320-F Fiber Optic Sensor
The Autonics FD-320-F Fiber Optic Sensor offers 40mm sensing distance, Γ0.03mm sensing target, R10 allowable bend radius, Diffuse reflective type sensing. Manufactured by Autonics under the Autonics Fiber Optic Sensor category, this model belongs to the Autonics FLFU Series.

| Brand | Autonics |
| Product Type | Fiber Optic Sensor |
| Model Number | FD-320-F |
Autonics FD-320-F Fiber Optic Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Type | Standard type(bolt type) |
| Sensing distance | 40mm |
| Min. sensing target | Γ0.03mm |
| Allowable bend radius | R10 |
| Cable length | 2m |
| Free cut | Free cut |
| Environment_Ambient temperature | -40 to 70β |
| Sensing type | Diffuse reflective type |
| Adapter | Adapter |
The Autonics FD-320-F Fiber Optic Sensor is built with a standard bolt-type housing, offering a sensing distance of 40 mm and reliable micro-target detection down to Γ0.03 mm. Its R10 allowable bend radius ensures flexibility during installation, while the 2 m free-cut cable allows simple wiring in tight spaces. Designed with a diffuse reflective sensing type, it minimizes background interference and delivers consistent performance. Operating across a wide temperature range of -40β to 70β, the FD-320-F maintains stability even in challenging industrial environments, making it highly dependable for engineers.
Applications of the FD-320-F Fiber Optic Sensor extend across multiple industries where precision is critical. In packaging lines, it ensures accurate product positioning and label verification. Automotive plants rely on it for detecting small parts and maintaining assembly accuracy, while electronics and semiconductor industries use it to verify micro-components during high-speed production. Its compact design and robust build reduce downtime, enhance efficiency, and provide engineers and maintenance teams with long-term reliability. For both new automation setups and retrofits, the FD-320-F proves its value with repeatable accuracy and minimal maintenance requirements.
Widely recognized in the market as FD-320-F, FD 320, or FD320, this model is part of the trusted Autonics Fiber Optic Units range. It is preferred by wholesalers, dealers, and distributors for its proven durability and stable performance in automation projects. Industrial buyers searching for dependable Fiber Optic Units choose this sensor for its compact design, high detection accuracy, and rugged construction. By delivering consistent results across diverse applications, the Autonics FD-320-F strengthens system efficiency and reliability. For detailed specifications, visit the official Autonics Fiber Optic Sensors page.
The FD-320-F also helps optimize procurement decisions, as engineers compare it with other Fiber Optic Units while considering lifecycle, supply, and installation flexibility. Its market recognition as fd 320, fd320, or fd-320-f enhances visibility in automation projects, ensuring industrial teams can identify, source, and deploy it with confidence. This combination of technical strength, brand reliability, and practical application makes the Autonics FD-320-F Fiber Optic Sensor an excellent choice for long-term industrial automation needs.







