Trade Discount 20%
Safety Light Curtain Sensor SLG25S-040FAR21A00 | 16 Infrared Beams | IP65 & IP67 Rated | by SICK
The Safety Light Curtain Sensor SLG25S-040FAR21A00 features 16 infrared LED beams with a sensing range of 440 mm to 4900 mm, making it ideal for industrial safety and machine safeguarding applications. With fast response times of 1.2 ms and robust IP65/IP67 protection, this sensor ensures reliable performance in harsh environments, providing peace of mind for automation and manufacturing safety systems.
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Technical Specifications
- Sensing range: 440 mm to 4900 mm
- Detection height: 400 mm
- Beam separation: 25 mm
- Light source: Infrared LED, wavelength 850 nm
- Number of beams: 16
- Response time: 1.2 ms (parallel beam), 2.3 ms (cross beam)
- Supply voltage: DC 18 V to 30 V
- Power consumption: Sender ≤ 36.2 mA, Receiver ≤ 48.6 mA
- Digital output: Push-pull PNP/NPN, max 100 mA
- Protection class: III
- Enclosure rating: IP65 and IP67
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -25 °C to +70 °C
- Connection: Cable with M12 male connector, 4-pin
- Dimensions (H x L x W): 399mm x 24mm x 12mm
- Weight: 0.96 kg
Key Features
- Sender/receiver functional principle with 16 infrared LED beams
- Sensing range from 440 mm to 4900 mm with parallel and cross beam options
- Minimum detectable object size: 30 mm for parallel beam, ≥16.5 mm for 3x cross beam
- Fast response times with scan time as low as 1.2 ms for parallel beam
- IO-Link communication interface for sensor parameter configuration and Smart Task functions
- Robust aluminum and plastic housing with PMMA front screen
- High protection rating IP65 and IP67 for harsh environments
- Overvoltage and short-circuit protection with reverse polarity protection
- Diagnostic functions including hardware error, temperature warning, and communication state monitoring
Professional Installation Requirements
- Professional installation by qualified personnel is recommended to ensure compliance with safety standards and optimal sensor performance.
Applications
- Industrial safety light curtain applications
- Machine safeguarding and access protection
- Automation and manufacturing safety systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient LED light source with an average service life of 100,000 hours reduces energy consumption and waste
- Durable construction minimizes replacement frequency and electronic waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK SLG25S-040FAR21A00 Safety Light Curtain Sensor is available for immediate purchase, ideal for industrial safety and machine safeguarding applications.
