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Safety Light Curtain Sensor | 4 Beams | IP65 Rated | Infrared Light | by SICK
The Safety Light Curtain Sensor features a sender/receiver principle with 4 parallel beams, ensuring reliable detection of objects as small as 45 mm. With an IP65 rating for dust and water protection, it's perfect for industrial automation safety and machine guarding. Designed for optimal performance in hazardous areas, this sensor operates efficiently within a temperature range of -25 °C to +55 °C.
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Technical Specifications
- Sensor principle: Sender/receiver
- Minimum detectable object: 45 mm
- Beam separation: 40 mm
- Number of beams: 4
- Detection height: 120 mm
- Parameterization: Teach-in button
- Light source: Infrared light, 950 nm wavelength
- Supply voltage: DC 24 V ± 20%
- Power consumption receiver: ≤ 70 mA
- Output current max: 100 mA
- Switching output: PNP
- Connection type: Cable with M8 male connector, 4-pin
- Housing material: PMMA
- Enclosure rating: IP65
- Protection class: III
- Pulse frequency: 500 kHz
- Maximum range: 10 m
- Operating range: 7 m
- Response time: 19 ms
- Shock resistance: 10 g
- Vibration resistance: 5 g
- Ambient operating temperature: -25 °C to +55 °C
- Dimensions (H x L x W): 192mm x 12mm x 37mm
- Weight: 0.1 kg
Key Features
- Sender/receiver sensor principle with 4 parallel beams
- Minimum detectable object size of 45 mm
- Slim optical light exit design
- Teach-in button parameterization with alignment aid
- Infrared light source with 950 nm wavelength
- Supply voltage DC 24 V ± 20%
- Output 1 inactive when light beam interrupted
- Muting function deactivated
- IP65 rated enclosure for dust and water protection
- LED indication and optical synchronization
- Reverse polarity and short-circuit protected outputs
- Shock resistance 10 g and vibration resistance 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 standards to ensure compliance and optimal performance.
Applications
- Industrial automation safety
- Machine guarding
- Access control in hazardous areas
- Manufacturing and production lines
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with efficient infrared light source
- Durable housing reduces waste through extended product life
- Complies with RoHS for reduced hazardous substances
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK SAS4-S012P7PS2T0A safety light curtain sensor is available for immediate purchase, ideal for industrial safety and automation applications.
