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Magnetic Safety Sensor RE27-SA20L | IP67 Rated | 2 N/O Contacts & LED Status Display | by SICK
The Magnetic Safety Sensor RE27-SA20L is designed for industrial safety systems, featuring a robust IP67 rated enclosure and a reliable actuator system. With 2 normally open contacts and an assured switch on distance of 9 mm, it ensures optimal performance in machine safety monitoring and automation applications. Built for durability and compliance with EN ISO 14119, this sensor is perfect for environments requiring high vibration and shock resistance.
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Technical Specifications
- Sensor principle: Magnetic
- Number of N/O contacts: 2
- Number of N/C contacts: 0
- Signaling contacts: 1
- Assured switch on distance (Sao): 9 mm
- Assured switch off distance (Sar): 20 mm
- Active sensor surfaces: 1
- Actuation directions: 5
- B10d parameter: 2 x 10^7 switching cycles (with small load)
- Type: Type 4 (EN ISO 14119)
- Actuator coding level: Low coding level (EN ISO 14119)
- Safe state in event of fault: No internal fault detection; fault detection by connected safety logic unit
- Connection type: Cable
- Cable length: 20 m
- Cable diameter: 5.8 mm
- Conductor cross section: 0.25 mm²
- Bend radius fixed installation: > 12 x cable diameter
- Bend radius moving cable: > 15 x cable diameter
- Cable material: PVC
- Conductor material: Copper
- Display elements: LEDs
- Status display: Yes
- Type of output: Reed contacts
- Switching voltage: ≤ 30 V DC
- Switching current: ≤ 100 mA (≤ 10 mA typical)
- Design: Rectangular
- Housing material: VISTAL®
- Enclosure rating: IP67 (IEC 60529)
- Ambient operating temperature: -30 °C to +60 °C
- Storage temperature: -30 °C to +60 °C
- Vibration resistance: 10 Hz to 55 Hz, 1 mm (EN 60947-5-3)
- Shock resistance: 30 g, 11 ms (EN 60947-5-3)
- Dimensions (H x L x W): 88mm x 13mm x 25mm
- Weight: 1 kg
Key Features
- Magnetic sensor with actuator system part
- 2 Normally Open (N/O) contacts and 1 signaling contact
- Assured switch on distance (Sao) of 9 mm and switch off distance (Sar) of 20 mm
- Rectangular design with VISTAL® housing material
- LED status display for operational feedback
- IP67 rated enclosure for dust and water protection
- Operating temperature range from -30°C to +60°C
- High vibration and shock resistance compliant with EN 60947-5-3
- Type 4 safety rating according to EN ISO 14119
- Low actuator coding level
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with safety sensor wiring and compliance with relevant safety standards.
Applications
- Industrial safety systems requiring magnetic sensors
- Machine safety monitoring
- Automation and control systems
Standards & Compliance
- AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Durable design reduces replacement frequency and waste
- Energy-efficient reed contact output reduces power consumption
Warranty Information
Warranty details available upon request from manufacturer or authorized distributor.
Available Now
The SICK RE27-SA20L Magnetic Safety Sensor is available for immediate purchase, ideal for industrial safety and automation applications.
