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Safety Light Curtain ELG3-1890N521 | 64 Beams | IP65 Enclosure | 1,890 mm Detection Height | by SICK
The Safety Light Curtain ELG3-1890N521 features a sender/receiver sensor principle with 64 parallel beams, ensuring reliable object detection with a minimum detectable size of 35 mm. Designed for industrial safety and automation applications, it offers a robust IP65-rated aluminum housing and operates effectively in environments with temperatures ranging from -25 °C to +55 °C. Ideal for safeguarding machinery and enhancing personnel protection on manufacturing lines.
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Product Name/Title: Safety Light Curtain ELG3-1890N521 | 64 Beams | IP65 Enclosure | 1,890 mm Detection Height | by SICK
Brand: SICK
SKU: 1025621
Alternatively Known As: Safety light curtain, safety sensor curtain, machine safety light barrier, presence detection sensor
Technical Specifications
- Sensor principle: Sender/receiver
- Minimum detectable object: 35 mm
- Number of beams: 64
- Beam separation: 30 mm
- Detection height: 1,890 mm
- Wavelength: 880 nm
- Supply voltage: DC 15 V to 30 V
- Power consumption sender: < 100 mA
- Power consumption receiver: < 100 mA
- Output current max: ≤ 100 mA
- Output mode: 2 x NPN, Q dark switching
- Initialization time: 1 second
- Connection type: Male M12, 4-pin connector
- Enclosure rating: IP65
- Protection class: III
- Pulse frequency: 250 kHz
- Response time: 100 ms
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -40 °C to +70 °C
- Shock resistance: 10 g / 16 ms
- Vibration resistance: 5 g, 10 Hz to 55 Hz
- EMC standard: EN 60947-5-2
- Dimensions (H x L x W): 1966mm x 29mm x 34mm
- Weight: 4.8 kg
Key Features
- Sender/receiver sensor principle with 64 parallel beams
- Minimum detectable object size of 35 mm
- Detection height of 1,890 mm with 30 mm beam separation
- Operating range up to 12 m with maximum range of 17 m
- Robust aluminum housing with IP65 enclosure rating
- Optical synchronization and LED indication
- Short-circuit and reverse polarity protected outputs
- Shock resistance of 10 g and vibration resistance of 5 g
Professional Installation Requirements
- Installation by qualified personnel is required to ensure compliance with safety standards and proper integration into machine safety systems.
Applications
- Industrial safety light curtain for machine safeguarding
- Automation systems requiring object detection and presence sensing
- Manufacturing lines for personnel protection and access control
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable aluminum housing extends product lifespan reducing waste
- Low power consumption under 200 mA total reduces energy usage
- Compliance with RoHS ensures reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK ELG3-1890N521 Safety Light Curtain Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
