Keyence FU-A100

Keyence FU-A100 Fibre Unit Thrubeam Type

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Keyence FU-A100 FU-A100 Fibre Unit Thrubeam Type — Optical & Photoelectric Sensors
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Product Description

The Keyence FU-A100 Fibre Unit Thrubeam Type is engineered for high-precision detection in a wide range of industrial applications. This array thrubeam sensor features a 100 mm optical axis area, making it ideal for detecting small objects with a minimum size of ø6 mm. The unit's fibre length is 2 meters and can be freely cut to suit specific installation requirements, providing flexibility and ease of use.

Constructed with a die-cast zinc case and a PBT detecting surface, the FU-A100 ensures durability and long-lasting performance. The core fibre is made of acrylic, while the fibre sheath is polyethylene, contributing to the unit's robust design. The sensor is rated IP67, offering excellent protection against dust and water ingress, making it suitable for harsh industrial environments.

The FU-A100 operates effectively within a temperature range of -20 to +50 °C and a relative humidity of 35 to 85% RH, ensuring reliable performance under varying environmental conditions. The unit includes essential accessories such as a fibre cutter and mounting screws, facilitating easy installation and maintenance.

With its high sensitivity and precision, the Keyence FU-A100 is an excellent choice for applications requiring accurate object detection, such as assembly lines, packaging, and quality control processes.

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Offer details

Best offer from:
Trusted supplier — Switzerland, member since 2023
Availability:
2 pcs.
In-Stock
Updated at: 09-09-2026
Warranty:
6 months
Condition:
New Surplus
New Surplus - A new, unused, undamaged item without a manufacturer guarantee. The item may come without original packaging or in replacement packaging. If provided, the box may have been opened.
The Seller is responsible for shipping the product and invoicing

Specifications

Brand
Keyence
Model
FU-A100
Type
Array thrubeam 100 mm type
Optical axis area
100 x 0.25 mm
Minimum detectable object
ø6 mm opaque object
Tightening torque
0.75 N∙m
Enclosure rating
IP67

Available Offers

(7)
FU-A100 Keyence, Optical & Photoelectric Sensors

Keyence

Available:
1 pc.
In-Stock
Updated at: 09-09-2026
Offer from:
Trusted supplier — Germany, member since 2025, 5–9 employees
Warranty:
6 months
FU-A100 Keyence, Optical & Photoelectric Sensors

Keyence

Available:
1 pc.
In-Stock
Updated at: 09-09-2026
Offer from:
Trusted supplier — Germany, member since 2025, 5–9 employees
Warranty:
12 months
FU-A100 Keyence, Optical & Photoelectric Sensors

Keyence

Available:
1 pc.
In-Stock
Updated at: 09-09-2026
Offer from:
Trusted supplier — United States, member since 2022, 50–99 employees
Warranty:
2 months

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Documents

Data Sheet

Datasheet for Keyence FU-A100, including specifications and features.

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CAD Models

3D CAD model and technical drawings, ready for your design software.

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