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L41S Safety Light Sensor Red LED 16m Scanning Range SICK
The SICK L41S Safety Light Sensor features a visible red LED light source at 660 nm, providing a scanning range of up to 16 meters.
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Alternatively Known As: SICK L41S Safety Sensor, SICK Cylindrical LED Sensor, L41S-21MA1A Safety Light Sensor
Technical Specifications
- Light source: LED, visible red light at 660 nm
- Number of beams: 1
- Optical axis: Axial
- Scanning range: 16 m
- Detection capability: 30 mm
- Response time: 0.2 ms plus test device response time
- Connection type: Male connector M12, 4-pin, straight
- Display elements: LED
- Protection class: III (IEC 61140)
- Power consumption: 20 mA
- Housing material: Nickel-plated brass
- Front screen material: Glass
- Enclosure rating: IP67 (EN 60529)
- Operating temperature: -40°C to +55°C
- Storage temperature: -40°C to +75°C
- Air humidity: 15% to 95%, non-condensing
- Vibration resistance: 5 g, 10 Hz to 55 Hz (IEC 60068-2-6)
- Shock resistance: 10 g, 16 ms (IEC 60068-2-27)
- Aperture angle/receiving angle: ±2.5° / ±2.5°
- Dimensions (H x L x W): 18mm x 98mm x 18mm
- Weight: 0.1 kg
Key Features
- Visible red LED light source with 660 nm wavelength
- Single beam with axial optical axis
- Scanning range up to 16 meters
- Detection capability of 30 mm
- Fast response time of 0.2 ms plus test device response time
- High safety standards: Type 4 (IEC 61496-1), SIL 3 (IEC 61508), Category 4 (EN ISO 13849), Performance Level e (EN ISO 13849)
- Robust cylindrical design with nickel-plated brass housing and glass front screen
- IP67 rated enclosure for dust and water protection
- Wide ambient operating temperature range from -40°C to +55°C
- Vibration and shock resistant
Professional Installation Requirements
- Installation should be performed by qualified professionals familiar with safety sensor integration and compliance with occupational health and safety standards.
Applications
- Industrial safety monitoring
- Machine safeguarding
- Automation systems requiring high safety integrity
- Detection of objects within 16 meters range
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption of 20 mA reduces energy usage
- Durable materials and robust design extend product lifespan, reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK L41S-21MA1A safety sensor is available for immediate purchase, ideal for industrial automation and machine safety applications.
