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Magnetic Safety Sensor RE23-SA03 | IP67 Rated | 2 N/O Contacts | 9mm Switch On Distance | by SICK
The Magnetic Safety Sensor RE23-SA03 is designed for industrial automation, featuring a robust magnetic sensor principle with 2 normally open contacts. With an assured switch on distance of 9 mm and an IP67 rated enclosure, it ensures reliable performance in safety-related machine control systems. Ideal for manufacturing processes, this sensor is built to withstand harsh environments while providing energy-efficient operation.
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Technical Specifications
- Sensor principle: Magnetic
- Number of N/O contacts: 2
- Number of N/C contacts: 0
- Assured switch on distance (Sao): 9 mm
- Assured switch off distance (Sar): 22 mm
- Actuation directions: 5
- Type of output: Reed contacts
- Switching voltage: ≤ 30 V DC
- Switching current: ≤ 100 mA
- Connection type: Cable, 3 m length, PVC material
- Cable diameter: 5.8 mm
- Conductor cross section: 0.25 mm²
- Housing material: VISTAL®
- Enclosure rating: IP67 (IEC 60529)
- Operating temperature range: -30 °C to +60 °C
- Shock resistance: 30 g, 11 ms (EN 60947-5-3)
- Vibration resistance: 10 Hz to 55 Hz, 1 mm (EN 60947-5-3)
- Dimensions (H x L x W): 88mm x 13mm x 25mm
- Weight: 0.2 kg
Key Features
- Magnetic sensor principle with actuator
- 2 Normally Open (N/O) contacts
- Assured switch on distance of 9 mm and switch off distance of 22 mm
- Rectangular design with VISTAL® housing material
- IP67 rated enclosure for dust and water protection
- LED display elements for status indication
- Shock resistance of 30 g and vibration resistance compliant with EN 60947-5-3
- Cable connection with 3 m length and PVC material
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor systems and electrical wiring standards.
Applications
- Industrial automation for position sensing
- Safety-related machine control systems
- Magnetic sensing in manufacturing processes
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Energy-efficient reed contact switching minimizes power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific terms.
Available Now
The SICK RE23-SA03 Magnetic Sensor with Actuator is available for immediate purchase, ideal for industrial safety and automation applications.
