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Keyence Fiber Optic Sensor Photoelectric Proximity Sensors High Power Switching
Keyence Fiber Optic Sensor Photoelectric Proximity Sensors High Power Switching
Specifications
Model Number :
FS-N、FU
Certification :
CE、UL 、CSA
Place of Origin :
Japan
MOQ :
1
Price :
$10-$500
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Delivery Time :
3-5Workday
Type :
Industrial Sensors And Controls
Warranty :
Original Manufacturer's Warranty
Pakage :
Original Pakage
Shipping Term :
International Express（DHL/FEDEX/TNT/UPS/ARAMEX）/Sea Freight / Air Freight / International Special Line
Freight Charge :
For Industrial Equipment (E.G., PLC Modules, Inverters..), Shipping Cost Varies By Package Weight/Volume And Delivery Location. Contact Our Sales Team For A Customized Shipping Solution And Quote
Description

Fiber Optic Sensor with High Power Switching Saturation Immunity and Stable Detection for Industrial Applications

Fiber Optic Sensors
High Power Switching, Saturation Immunity, Stable Detection & Easy Use
fiber optic sensors feature a comprehensive selection of fiber components, supporting diverse detection applications and challenging environments. With single-switch operation for standard/high power switching and optimized light saturation immunity function, these sensors deliver reliable performance and user-friendly operation.
Key Product Highlights
  • Comprehensive Fiber Options: Complete lineup of fiber units for diverse detection needs and harsh environments
  • One-Touch Power Switching: Toggle between standard and high power with a single operation for varying materials and distances
  • Saturation Immunity: Optimized light control prevents signal saturation from strong reflections, ensuring stable detection
  • Reliable & Easy to Use: Simplified setup reduces errors, combining industrial stability with user-friendly operation
Core Amplifier Models (FS-N Series)
Model Core Parameters Applicable Industries
FS-N41N/FS-N41P NPN/PNP output, response time 33μs, one-touch power switching, saturation immunity, IP65 Electronic manufacturing, auto parts, packaging machinery
FS-N42N/FS-N42P 1 input & 1 output, M8 connector, expandable, OLED display 3C assembly, automated production lines, high-speed detection
FS-N11N/FS-N11P Entry-level, single output, red 4-element LED, simple operation General industry, logistics sorting, small equipment
FS-N31/FS-N32 High-speed response 33μs, MEGA power, automatic calibration Semiconductor, lithium battery, precision assembly
Common Fiber Optic Element Models (FU Series)
Model Type Key Parameters Applicable Scenarios
FU-68 Through-beam type High flexibility, minimum bending radius 2mm, oil-resistant Harsh working conditions, narrow spaces
FU-43TZ Retroreflective type Minimum detection 0.005mm, IP67 Precision electronics, gold wire detection
FU-83C High-temperature resistant type Temperature resistance up to 105℃, stainless steel housing Automotive painting, glass processing
FU-75 Transmitted beam type Long-distance detection, anti-interference Warehousing & logistics, liquid level monitoring
Special Function Models
Series Model Function Highlights Applicable Industries
CZ-V20 CZ-H32/H35S RGB three-color detection, 200μs response time Printing & packaging, color sorting
FS-V30 FS-V31/FS-V32 MEGA power, automatic tracking and calibration Food & pharmaceutical, high-speed production lines
Model Selection Tips
  • Output Type: NPN/PNP compatible with PLC; FS-N41/42 support dual output and expansion
  • Response Speed: 33μs is suitable for high-speed detection, such as semiconductor and lithium battery industries
  • Fiber Selection: Through-beam type for long distance, retroreflective type for small objects, high-temperature resistant type for high-temperature working conditions
  • Environmental Protection: IP65/IP67 for oil and dust environments; high-flexibility fiber for anti-bending
Frequently Asked Questions
Q: Can I use this sensor in dusty or oily environments?
A: Yes, the fiber cable is separate from the amplifier, so it works well in harsh, dirty conditions.
Q: How do I switch between standard and high power?
A: Just one switch or button on the amplifier—no software or complicated setup needed.
Q: Why does my sensor sometimes misdetect or flicker?
A: Try switching to high power for weak signals, or use the saturation immunity function to avoid overexposure from shiny targets.
Q: Is it compatible with my existing PLC (NPN/PNP)?
A: Most models support both NPN and PNP output; check the wiring diagram for your specific series.
Q: What's the typical response speed?
A: Very fast—usually sub-millisecond, suitable for high-speed assembly and packaging lines.
Q: Can I use third-party fiber cables with Keyence amplifiers?
A: It's not recommended; original Keyence fibers ensure best performance and stability.
Q: How do I know if the light level is too strong or too weak?
A: The amplifier has a light intensity indicator or bar graph—adjust power or fiber position until it's stable in the green range.
Q: Does it work for transparent or small objects?
A: Yes—with the right fiber unit (through-beam or reflective), it can detect thin films, small parts, and clear materials reliably.
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Keyence Fiber Optic Sensor Photoelectric Proximity Sensors High Power Switching

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Product Detail
Model Number :
FS-N、FU
Certification :
CE、UL 、CSA
Place of Origin :
Japan
MOQ :
1
Price :
$10-$500
Payment Terms :
L/C,D/A,D/P,T/T,Western Union
Contact Supplier
Keyence Fiber Optic Sensor Photoelectric Proximity Sensors High Power Switching

Shanghai Fradwell Industrial Automation Co., Ltd.

Verified Supplier
1 Years
shanghai, shanghai
Business Type :
Manufacturer, Exporter
Main Products :
PLC Programmable Logic Controllers, HMI Touch Screen, PCB Control Board
Certification Level :
Verified Supplier
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