Trade Discount 20%
Optical Safety Sensor ELG3-0450N521 | 16 Parallel Beams | IP65 Rated | Robust Aluminum Housing | by SICK
The Optical Safety Sensor ELG3-0450N521 features a sender/receiver principle with 16 parallel beams, ensuring reliable detection for industrial automation safety monitoring. With a minimum detectable object size of 35 mm and a detection height of 450 mm, this sensor is perfect for machine guarding and perimeter protection. Its robust aluminum housing and IP65 enclosure rating provide durability in harsh environments, making it an ideal choice for access control in hazardous areas.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
Product Name/Title: Optical Safety Sensor ELG3-0450N521 | 16 Parallel Beams | IP65 Rated | Robust Aluminum Housing | by SICK
Brand: SICK
SKU: 1025614
Alternatively Known As: Optical Safety Sensor, Light Curtain Sensor, Safety Light Barrier, Industrial Safety Sensor
Technical Specifications
- Sensor principle: Sender/receiver
- Minimum detectable object: 35 mm
- Beam separation: 30 mm
- Number of beams: 16
- Detection height: 450 mm
- Evaluation beams: Parallel beam
- Wavelength: 880 nm
- Supply voltage: DC 15 V to 30 V
- Power consumption sender and receiver: < 100 mA each
- 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 NPN
- 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: 28 ms
- Shock resistance: 10 g / 16 ms
- Vibration resistance: 5 g, 10 Hz to 55 Hz
- 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): 526mm x 29mm x 34mm
- Weight: 1.5 kg
Key Features
- Sender/receiver sensor principle with 16 parallel beams
- Minimum detectable object size of 35 mm
- Detection height of 450 mm with 30 mm beam separation
- Operating range up to 12 m and maximum range of 17 m
- Optical synchronization and LED indication
- Robust aluminum housing with IP65 enclosure rating
- 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 qualified personnel familiar with industrial safety sensor systems to ensure compliance with safety standards and optimal performance.
Applications
- Industrial automation safety monitoring
- Machine guarding and perimeter protection
- Conveyor and production line safety
- Access control in hazardous areas
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient operation with low power consumption under 100 mA per unit
- Durable aluminum housing extends product life reducing waste
- Complies with RoHS standards limiting hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK ELG3-0450N521 Optical Safety Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
