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Safety Light Curtain Sensor ELG3-1170P521 | 40 Parallel Beams | IP65 Rated | by SICK
The Safety Light Curtain Sensor ELG3-1170P521 features a sender/receiver principle with 40 parallel evaluation beams, ensuring reliable object detection and presence sensing. With a detection height of 1,170 mm and a robust aluminum housing rated IP65, it's perfect for industrial automation and machine safeguarding applications, enhancing safety and compliance in factory environments.
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Technical Specifications
- Sensor principle: Sender/receiver
- Minimum detectable object: 35 mm
- Beam separation: 30 mm
- Number of beams: 40
- Detection height: 1,170 mm
- Evaluation beams: Parallel beam
- Wavelength: 880 nm
- Supply voltage: DC 15 V to 30 V
- Power consumption sender: < 100 mA
- Power consumption receiver: < 100 mA
- Ripple: < 5 V pp
- Output current max: ≤ 100 mA
- Output load capacitive: 100 nF
- Output load inductive: 1 H
- Initialization time: 1 s
- Switching output: 2 x PNP
- Output mode: Q dark switching
- Connection type: Male connector M12, 4-pin
- Housing material: Aluminum
- Indication: LED
- Synchronization: Optical
- Enclosure rating: IP65
- Circuit protection: Reverse polarity, short-circuit, interference pulse suppression
- Protection class: III
- Pulse frequency: 250 kHz
- Front screen material: PMMA
- Maximum range: 17 m
- Minimum range: ≥ 0 mm
- Operating range: 12 m
- Response time: 100 ms
- Shock resistance: 10 g / DIN EN 60068-2-29 / 16 ms
- Vibration resistance: 5 g, 10 Hz to 55 Hz (IEC 68-2-6)
- EMC: EN 60947-5-2
- Ambient light immunity: Indirect ≤ 150,000 lx
- Operating temperature: –25 °C to +55 °C
- Storage temperature: –40 °C to +70 °C
- Dimensions (H x L x W): 1246mm x 29mm x 34mm
- Weight: 3.2 kg
Key Features
- Sender/receiver sensor principle with 40 parallel evaluation beams
- Minimum detectable object size of 35 mm
- Detection height of 1,170 mm with beam separation of 30 mm
- Operating range up to 12 m with maximum range of 17 m
- Robust aluminum housing with IP65 enclosure rating
- Optical synchronization and LED indication
- Reverse polarity and short-circuit protected outputs
- Shock resistance of 10 g and vibration resistance of 5 g
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician experienced with industrial safety sensors to ensure compliance with safety standards and optimal performance.
Applications
- Industrial safety light curtain for machine safeguarding
- Automation systems requiring object detection and presence sensing
- Factory automation and production line safety
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Durable aluminum housing extends product life reducing waste
- Low power consumption with less than 100 mA per sender and receiver
- Enhanced machine safety reduces risk of accidents and associated environmental impact
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK ELG3-1170P521 Safety Light Curtain Sensor is available for immediate purchase, ideal for industrial automation and machine safety applications.
