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SAS4 Safety Sensor | 8 Cross Beams | IP65 Rated | NPN Output | by SICK
The SAS4 Safety Sensor features an advanced sender/receiver principle with 8 cross beams, ensuring precise object detection with a minimum detectable size of 25 mm. Designed for industrial automation and safety monitoring, this sensor operates effectively in environments ranging from -25°C to +55°C. With an IP65 rated enclosure, it offers robust protection against dust and water, making it ideal for manufacturing lines and material handling systems.
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Technical Specifications
- Sensor principle: Sender/receiver
- Minimum detectable object: Cross beam, 25 mm
- Beam separation: 40 mm
- Number of beams: 8
- Detection height: 280 mm
- Parameterization: Teach-in button
- Cross beam active
- Output 1 inactive if light beam interrupted
- Muting function deactivated
- Automatic teach inactive
- Light source: Infrared light, 950 nm wavelength
- Supply voltage: DC 24 V ± 20%
- Power consumption receiver: ≤ 70 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: NPN
- Inputs: Teach-in input (receiver), Test input (sender) HIGH = 10 V ... 30 V / LOW < 5 V
- Connection type: Cable with M8 male connector, 4-pin
- Housing material: PMMA
- Indication: LED
- Synchronization: Optical
- Enclosure rating: IP65
- Circuit protection: UV connections, reverse polarity protected, output Q short-circuit protected, interference pulse suppression
- Protection class: III
- Pulse frequency: 250 kHz
- Maximum range: 4 m
- Minimum range: Cross beam ≥ 0.3 m
- Operating range: 3 m
- Response time: 114 ms
- Shock resistance: 10 g / DIN EN 60068-2-29 / 16 ms
- Vibration resistance: 5 g, 10 Hz ... 55 Hz (IEC 68-2-6)
- EMC: EN 60947-5-2
- Ambient light immunity: Direct 100,000 lx, Indirect 150,000 lx
- Ambient operating temperature: –25 °C ... +55 °C
- Ambient temperature storage: –25 °C ... +70 °C
- Dimensions (H x L x W): 8mm x 352mm x 25mm
- Weight: 0.1 kg
Key Features
- Sender/receiver sensor principle with 8 cross beams
- Minimum detectable object size of 25 mm
- Flat optical light exit with 40 mm beam separation
- Teach-in button parameterization
- NPN switching output with short-circuit protection
- IP65 rated enclosure for dust and water resistance
- LED indication for operational status
- Operating temperature range from -25°C to +55°C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with industrial sensor systems and electrical safety standards.
Applications
- Industrial automation for object detection
- Safety monitoring in manufacturing lines
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with ≤ 70 mA receiver power usage
- Durable PMMA housing extends product life reducing waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK SAS4-F028N3PC1T03 sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
