Keyence FU-49 Diffuse Reflective Fiber Optic Sensor Unit 1m New

ITEM SPECIFICS

Brand: Keyence

Model: FU-49

MPN: FU-49

Series: FU Series

Type: Reflective Fiber Unit

Sensor Type: Fiber Optic Sensor Head

Detecting Method: Diffuse Reflective

Fiber Unit Length: 1 m / 39.37 in

Fiber Length Adjustment: Fixed Length – Cannot Be Cut

Sensor Head Diameter: 1.5 mm / 0.059 in

Reference Detecting Distance: 8 mm / 0.315 in with White Matte Paper

Minimum Bend Radius: R4 mm / 0.157 in

Operating Temperature: -40°C to +70°C / -40°F to +158°F

Approximate Weight: 3 g

Condition: New

Discontinued Model: Yes

Recommended Replacement: FU-49X

UPC: Does Not Apply

DESCRIPTION

• New Keyence FU-49 diffuse-reflective fiber optic sensor unit

• Unused item from stored inventory

• Features a compact 1.5 mm sensing head for installations with limited mounting space

• Fixed 1-meter fiber length that cannot be shortened

• Designed for connection to a compatible Keyence fiber optic sensor amplifier

• Includes the FU-49 fiber unit and the adapter/accessory components shown in the photographs

• Accessory package is marked for FS2 use

• Discontinued model with FU-49X identified by Keyence as the recommended replacement

• No amplifier, controller, or additional equipment is included

• Please verify amplifier compatibility and application requirements before purchasing

COMPATIBILITY & CROSS-REFERENCE

Direct replacement for the Keyence FU-49 diffuse reflective fiber unit, marked for use with an FS2-series amplifier. Compact 1.5mm sensing head suits tight installations at 8mm reference detection distance. Keyence has discontinued this model, recommending the FU-49X for new purchases — this listing is for genuine new FU-49 stock. If your fiber unit is cracked or the tip is damaged, this new unit is a ready replacement.

Q: What does this replace? A: Direct replacement for the Keyence FU-49 fiber unit.

Q: What amplifier is this used with? A: FS2-series Keyence fiber optic amplifiers (per the included accessory marking).

Q: Is this still made? A: No — Keyence has discontinued the FU-49, recommending the FU-49X for new purchases.

DISCLAIMER

This item is offered in New condition. It is unused but may show minor cosmetic evidence of storage, handling, or aging of the packaging. No original retail box is included unless specifically shown in the photographs. Only the Keyence FU-49 fiber unit and accessories visible in the photographs are included. Please review all photographs and verify the exact model and compatibility before purchase.

LEGAL DISCLAIMER

American Industrial Parts Group is not an authorized distributor, reseller, or representative of Keyence. Keyence product names, trademarks, and logos are the property of their respective owners and are used solely for identification purposes. No affiliation with or endorsement by Keyence is implied.

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