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Keyence FU-A100
by Keyence
Read verified buyer reviews ↓OverviewThe Keyence FU-A100 represents a leap in industrial sensing innovation, delivering a heavy-duty, extended-range fiber optic sensor head tailored for peak operation in the most rigorous industrial settings. This resilient sensor is meticulously crafted to excel where conventional sensors typically fail, positioning it as an essential element for crucial industrial operations. Its formidable stainless steel housing and cutting-edge heat-resistant build provide remarkable longevity and robustness, even when subjected to intense vibration, extreme temperatures, or space-constrained mounting. When paired with suitable Keyence fiber optic amplifiers, including the acclaimed FS-N or FS-V series, the FU-A100 consistently offers stable, high-speed, and accurate detection, ensuring continuous operation and dependability across various challenging applications.Key Features Extended Sensing Capability Optimized for applications demanding considerable sensing distances, providing dependable data acquisition over wider expanses. Superior Durability Featuring a robust stainless steel sleeve, this sensor is engineered to endure constant vibration, abrasive elements, and intense heat, significantly extending its operational lifespan. Seamless System Integration Specifically designed for flawless compatibility with a broad spectrum of Keyence fiber optic amplifiers, ensuring optimal performance and system synergy. Adaptable Installation Its compact and versatile design facilitates straightforward integration into restricted spaces and complex, harsh industrial setups, enhancing operational flexibility. High Stability and Consistency Engineered for precision, the FU-A100 delivers reliable and repeatable detection results, vital for quality control and process automation. Extreme Heat Resistance Capable of functioning in environments with temperatures reaching approximately 180°C, with performance potentially varying based on specific setup conditions. Technical Specifications Model: FU-A100 Sensing Type: Through-beam (optimized for long-range applications) Construction: Premium-grade stainless steel sleeve for maximum resilience Cable Length: Approximately 2 meters, providing ample reach for diverse installations Heat Resistance: Withstands temperatures up to approximately 180°C (performance may vary based on specific environmental and installation factors) Mounting: Designed for compact and versatile mounting options, facilitating easy integration into existing systems. Applications High-Heat Industrial Processes: Perfect for monitoring within ovens, furnaces, and other areas characterized by extreme temperatures. Automated Welding and Machining Lines: Ensures precise component detection and positioning in automated manufacturing environments. Vibration-Prone Machinery: Provides stable and accurate sensing on equipment subject to constant vibrations, preventing false readings. Component Presence or Absence Detection: Critical for quality assurance and process control in assembly and production lines. Advanced Assembly Line Automation: Enhances efficiency and reliability in automated assembly tasks, from small parts to complex components. Why ChooseThe Keyence FU-A100 is engineered for professionals requiring a definitive solution for long-distance sensing in the most demanding industrial environments. Its rugged construction and superior resistance to heat and vibration guarantee unwavering operation where other sensors fail. By selecting the FU-A100, you invest in a sensor that ensures exceptional stability and repeatability, even when faced with challenging conditions like extreme heat, continuous vibration, or airborne particulates. Its extensive compatibility with Keyence's wide range of amplifiers further solidifies its position as a versatile and dependable choice, making it an indispensable asset for improving efficiency and safety across your operations. Opt for the FU-A100 to harness Keyence's dedication to innovation and manufacturing excellence.Order NowReady to upgrade your industrial sensing capabilities? Contact Palm Parts Solution today to acquire the Keyence FU-A100 fiber optic sensor head and experience unparalleled performance and reliability in your most demanding applications.FAQWhat makes the Keyence FU-A100 suitable for harsh environments?Its robust stainless steel sleeve and advanced heat-resistant construction enable it to withstand extreme temperatures, constant vibration, and abrasive elements.Is the Keyence FU-A100 compatible with other Keyence products?Yes, it is designed for seamless integration with a wide variety of Keyence fiber optic amplifiers, including the FS-N and FS-V series, ensuring optimal system performance.What is the maximum operating temperature for the FU-A100?The FU-A100 can operate in environments with temperatures up to approximately 180°C, though specific performance may vary based on installation conditions.Can this sensor be used for long-range detection?Absolutely, the FU-A100 is specifically optimized for applications requiring significant sensing distances, providing reliable data acquisition over greater spans.What type of mounting options are available for the FU-A100?It features a compact and versatile design for easy integration into confined spaces and complex industrial setups, enhancing operational adaptability.
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Keyence FU-A100
Overview
This is a genuine Keyence component from the Sensors family. PalmPartsSolution stocks it in new, refurbished, and surplus condition with tested warranty and same-day shipping on in-stock units.
Whether you are sourcing a like-for-like replacement for an existing installation, an emergency spare to keep a line running, or a qualified part for a new build, our team can confirm availability, revision, and lead time before you order.
Key Features
- Genuine Keyence catalog part
- Tested before shipment
- Backed by PalmPartsSolution warranty
- Cross-reference and revision assistance available
- Compatible with the broader Keyence automation ecosystem
- Engineered to integrate inside Sensors installations
Compatibility
When ordering, match the full catalog/part number, hardware revision, and firmware revision called out by your Keyence equipment. Where applicable, confirm:
- Input/output voltage and current rating
- Communication protocol and network role
- Mounting form factor and footprint
- Operating temperature, humidity, and IP rating
- Required certifications (UL, CE, ATEX, marine, etc.)
Not sure which revision you need? Send us the catalog number on the nameplate and we will confirm the correct match.
Replacement Information
Three ways to source this part through PalmPartsSolution:
- Exact replacement — same Keyence catalog number, new or refurbished, tested and warrantied
- Form-fit-function equivalent — alternate revision or build that drops in without code changes
- Engineered migration — current-generation Keyence platform with documented conversion notes for the Sensors family
Contact our engineering team if you need help choosing between these tracks.
Technical Specifications
Model: FU-A100
Sensing Type: Through-beam (optimized for long-range applications)
Construction: Premium-grade stainless steel sleeve for maximum resilience
Cable Length: Approximately 2 meters, providing ample reach for diverse installations
Heat Resistance: Withstands temperatures up to approximately 180°C (performance may vary based on specific environmental and installation factors)
Mounting: Designed for compact and versatile mounting options, facilitating easy integration into existing systems.
Applications
High-Heat Industrial Processes: Perfect for monitoring within ovens, furnaces, and other areas characterized by extreme temperatures.
Automated Welding and Machining Lines: Ensures precise component detection and positioning in automated manufacturing environments.
Vibration-Prone Machinery: Provides stable and accurate sensing on equipment subject to constant vibrations, preventing false readings.
Component Presence or Absence Detection: Critical for quality assurance and process control in assembly and production lines.
Advanced Assembly Line Automation: Enhances efficiency and reliability in automated assembly tasks, from small parts to complex components.
Why Choose the FU-A100?
The Keyence FU-A100 is engineered for professionals requiring a definitive solution for long-distance sensing in the most demanding industrial environments. Its rugged construction and superior resistance to heat and vibration guarantee unwavering operation where other sensors fail. By selecting the FU-A100, you invest in a sensor that ensures exceptional stability and repeatability, even when faced with challenging conditions like extreme heat, continuous vibration, or airborne particulates. Its extensive compatibility with Keyence's wide range of amplifiers further solidifies its position as a versatile and dependable choice, making it an indispensable asset for improving efficiency and safety across your operations. Opt for the FU-A100 to harness Keyence's dedication to innovation and manufacturing excellence.
Availability & Shipping
- ▸In stock: FU-A100 ready for immediate dispatch from our Florida warehouse.
- ▸Free USA shipping: FedEx Priority (2–5 business days) and UPS Ground (3–5 business days). Expedited options available at checkout.
- ▸Worldwide delivery: FedEx International Priority (1–5 days), UPS International Priority (3–5 days), and USPS International (5–10 days) — rates calculated at checkout.
- ▸Bulk pricing: Volume discounts on request — contact our sales team for quantity quotes.
- ▸Buy with confidence: Every FU-A100 ships with a 1-Year PALM Parts warranty and a 30-day return window.
Frequently Asked Questions — Keyence
Machine down? We ship parts the same day.
New, surplus, and refurbished Keyence inventory in stock. Request a quote or speak directly with an automation specialist for emergency sourcing.
Related Keyence resources
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Independent Supplier Notice
PALM Parts Solution operates as an independent industrial automation supplier and is not an authorized distributor or affiliate of any listed manufacturer or brand name. Manufacturer trademarks and product names are used solely for identification purposes. Original manufacturer warranties do not apply. All products sold by PALM Parts are backed by our own 1-year warranty.
Product Condition & Firmware
All products are sold as new unless stated otherwise. Original manufacturer packaging may show signs of handling, storage, or shelf wear. Date codes and series may vary from current factory production. PALM Parts does not guarantee the presence, version, or compatibility of any firmware on PLC or automation products.