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SAS4 Safety Sensor | 8 Cross Beams | IP65 Enclosure | Infrared Light Source | by SICK
The SAS4 Safety Sensor features a sender/receiver principle with 8 cross beams, ensuring reliable object detection in industrial automation. With a minimum detectable object size of 25 mm and a detection height of 280 mm, this sensor is perfect for machine guarding and perimeter protection. Its durable PMMA housing and IP65 rating make it suitable for various environments, while the infrared light source operates efficiently at a wavelength of 950 nm.
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Technical Specifications
- Sensor principle: Sender/receiver
- Minimum detectable object: 25 mm cross beam
- Beam separation: 40 mm
- Number of beams: 8
- Detection height: 280 mm
- Light source: Infrared light, 950 nm wavelength
- Supply voltage: DC 24 V ± 20%
- Power consumption receiver: ≤ 70 mA
- Output current max: 100 mA
- Output load capacitive: 100 nF
- Output load inductive: 1 H
- Initialization time: 1 s
- Switching output: PNP
- Inputs: Teach-in input (receiver), Test input (sender)
- Connection type: Cable with M12 male connector, 4-pin
- Housing material: PMMA
- Indication: LED
- Synchronization: Optical
- Enclosure rating: IP65
- Circuit protection: Reverse polarity, short-circuit, interference pulse suppression
- Protection class: III
- Pulse frequency: 500 kHz
- Maximum range: 4 m
- Minimum range: Cross beam ≥ 0.3 m
- Operating range: 3 m
- Response time: 57 ms
- Shock resistance: 10 g / 16 ms
- Vibration resistance: 5 g, 10 Hz to 55 Hz
- EMC: EN 60947-5-2
- Ambient light immunity: Direct 100,000 lx, Indirect 150,000 lx
- Operating temperature: -25 °C to +55 °C
- Storage temperature: -25 °C to +70 °C
- Dimensions (H x L x W): 352mm x 8mm x 25mm
- Weight: 0.1 kg
Key Features
- Sender/receiver sensor principle with 8 cross beams
- Minimum detectable object size of 25 mm
- Slim optical light exit design
- Detection height of 280 mm
- Infrared light source with 950 nm wavelength
- Supply voltage DC 24 V ± 20%
- Output 1 active when light beam is interrupted
- PNP switching output with 100 mA max output current
- Cable with M12 male connector, 4-pin
- Housing made of PMMA with IP65 enclosure rating
- LED indication and optical synchronization
- Shock resistance 10 g, vibration resistance 5 g
- Operating temperature range -25 °C to +55 °C
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper alignment and compliance with safety standards.
Applications
- Industrial automation for object detection
- Safety light curtain applications
- Machine guarding and perimeter protection
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with efficient infrared light source
- Durable housing reduces need for frequent replacements
- 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-S028P3TS1W01 sensor is available for immediate purchase, ideal for industrial safety and automation applications.
