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Safety Light Curtain ELG3-1890R121 | 64 Beams & 30mm Separation | IP65 Rated | by SICK
The Safety Light Curtain ELG3-1890R121 features 64 parallel beams with a 30 mm beam separation, ensuring precise object detection for industrial safety applications. With a detection height of 1,890 mm and robust IP65-rated aluminum housing, it's perfect for machine guarding and automation systems. Designed for reliable performance in harsh environments, this sensor operates efficiently in temperatures ranging from -25°C to +55°C.
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Product Name/Title: Safety Light Curtain ELG3-1890R121 | 64 Beams & 30mm Separation | IP65 Rated | by SICK
Brand: SICK
SKU: 1026180
Alternatively Known As: Safety Light Curtain, Safety Sensor, Light Barrier, Machine Guarding Sensor
Technical Specifications
- Sensor principle: Sender/receiver
- Minimum detectable object: 35 mm
- Beam separation: 30 mm
- Number of beams: 64
- Detection height: 1,890 mm
- Wave length: 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: Relay
- Output mode: Light switching
- Connection type: Cable, 5-wire, 5 m
- 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: PMMA
- Maximum range: 17 m
- Minimum range: ≥ 0 mm
- Operating range: 12 m
- Response time: 100 ms
- Shock resistance: 10 g / 16 ms
- Vibration resistance: 5 g, 10 Hz to 55 Hz
- EMC: EN 60947-5-2
- Ambient light immunity: ≤ 150,000 lx
- Operating temperature: -25°C to +55°C
- Storage temperature: -40°C to +70°C
- Dimensions (H x L x W): 1966mm x 29mm x 34mm
- Weight: 4.8 kg
Key Features
- 64 parallel beams with 30 mm beam separation
- Minimum detectable object size of 35 mm
- Detection height of 1,890 mm
- Relay switching output with light switching mode
- Optical synchronization and LED indication
- Robust aluminum housing with IP65 enclosure rating
- Shock resistance of 10 g and vibration resistance of 5 g
- Operating temperature range from -25°C to +55°C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor systems and electrical wiring standards to ensure compliance and optimal performance.
Applications
- Industrial safety light curtain for machine guarding
- Automation systems requiring object detection and personnel protection
- Manufacturing lines and robotic safety applications
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Energy-efficient operation with low power consumption (<100 mA per sender and receiver)
- Durable aluminum housing reduces waste through long product life
- Compliance with RoHS reduces hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK ELG3-1890R121 Safety Light Curtain Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
