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Photoelectric Proximity Sensor GTB2S-E5451 | Background Suppression | IP67 Rated | 25mm to 90mm Sensing Range | by SICK
The Photoelectric Proximity Sensor GTB2S-E5451 is designed for industrial automation, featuring a sensing range of 25 mm to 90 mm and background suppression technology. With a robust IP67 rating, it ensures reliable performance in harsh environments, making it ideal for manufacturing process control and safety monitoring in machinery.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 25 mm to 90 mm
- Light source: PinPoint LED, 640 nm wavelength
- Adjustment: Potentiometer, 3 turns
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: 20 mA
- Switching output: NPN, dark switching
- Output current max: ≤ 50 mA
- Response time: < 0.6 ms
- Switching frequency: 800 Hz
- Connection type: Cable with M8, 3-pin connector, 200 mm length
- Cable material: Plastic, PVC
- Enclosure rating: IP67
- Operating temperature: -25°C to +50°C
- Storage temperature: -40°C to +75°C
- Housing material: Plastic, ABS
- Optics material: Plastic, PMMA
- Weight: 17.9 g
- Dimensions (H x L x W): 28mm x 14mm x 8mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with visible red light
- Sensing range from 25 mm to 90 mm
- PinPoint LED light source with 640 nm wavelength
- Potentiometer adjustment with 3 turns
- NPN switching output with dark switching mode
- High switching frequency of 800 Hz
- IP67 rated enclosure for dust and water protection
- Operating temperature range from -25°C to +50°C
Professional Installation Requirements
- Installation should be performed by a qualified electrician or technician familiar with photoelectric sensor wiring and safety standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Low power consumption of 20 mA reduces energy usage
- Durable IP67 housing extends product life and reduces waste
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies. Please refer to SICK's official warranty policy for details.
Available Now
The SICK GTB2S-E5451 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
