Keyence LR-WF10 Self-Contained Full-Spectrum Sensor

The Keyence LR-WF10 is a self-contained fiber optic sensor that delivers high-speed, high-precision object detection using a powerful white LED light source. Designed for industrial-grade flexibility, it offers selectable output type (NPN/PNP), programmable response times (250 µs to 500 ms), and rugged IP65-rated protection, making it ideal for harsh production environments and diverse fiber head configurations.

Technical Specifications

Model: LRWF10
Type: Fiber-Type Sensor with 2 m Cable
Light Source: White LED
Output Type: Selectable NPN/PNP

Detection & Response

• Detecting Distance: Dependent on attached fiber head
• Minimum Spot Diameter: Varies with selected fiber
• Mutual Interference Reduction: Operates with up to 2 sensors using alternate frequencies
• Response Time Settings: 250 µs / 1 ms / 10 ms / 100 ms / 500 ms
• Timer Functions: OFF/ON Delay, OFF Delay, One-Shot

I/O & Output Specifications

• Control Output: NPN or PNP open collector, 30 VDC max, 50 mA max, residual voltage ≤ 2 V
• External Input: Tuning or transmission OFF selectable
• Protection Features:
  • Reverse power connection
  • Power supply surge
  • Output overcurrent
  • Output surge
  • Reverse output connection

LR-WF10 Power & Consumption

• Operating Voltage: 10–30 VDC (incl. 10% ripple, Class 2 or LPS)
• Current Draw:
  • 50 mA max at 24 VDC
  • 90 mA max at 12 VDC
  • 160 mA max at 10 VDC (with load)

Environmental Resistance

• Enclosure Rating: IP65 (IEC 60529)
• Ambient Light Resistance:
  • Incandescent: ≤ 10,000 lux
  • Sunlight: ≤ 20,000 lux
• Operating Temperature: –20 °C to +45 °C
• Humidity: 35%–85% RH (No Condensation)
• Vibration Resistance: 10–55 Hz, 1.5 mm double amplitude, 2 hrs per XYZ axis
• Shock Resistance: 1,000 m/s², 6 shocks per axis

Material & Construction

• Sensor Casing: Zinc Die-Cast (Nickel Chrome Plated)
• Indicator Cover: PPSU
• Buttons: PES
• Display: PMMA (Scratch-Resistant)
• Cable Bushing: PBT
• Cable: PVC
• Fiber Locking Mount: PBT, NBR, Silicone Rubber, SUS304, SUSXM7
• Weight: Approx. 150 g (with cable)

Key Features & Benefits:

✅ Bright White LED Output for optimal contrast in fiber-based detection tasks.

✅ Ultra-Fast Response Times from 250 µs up to 500 ms for tailored control.

✅ Selectable Output Type: NPN or PNP with customizable logic.

✅ IP65-Rated Construction for water and dust resistance in factory environments.

✅ Built-In Protection Features for safe and reliable long-term operation.

✅ Shock & Vibration Resistant: Ready for harsh industrial settings.

📦 Order Today for Fast UK & Europe Delivery!

At Drive Outlet Megastore, we offer the best LR-WF10 prices, with same-day and next-day shipping across the UK & Europe.

Need help with fiber head selection or integration support?

Contact our technical team — we’re here to help you select the right configuration for your sensing needs.