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Photoelectric Proximity Sensor GTB2S-N1451 | Background Suppression | IP67 Rated | 2 mm to 120 mm Sensing Range | by SICK
The Photoelectric Proximity Sensor GTB2S-N1451 is designed for precise object detection in industrial automation, featuring a sensing range of 2 mm to 120 mm and background suppression technology. With a high switching frequency of 800 Hz and a response time under 0.6 ms, this sensor is perfect for manufacturing process control and safety monitoring in machinery, ensuring reliable performance in challenging environments.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max: 2 mm to 120 mm
- Type of light: Visible red light, wavelength 640 nm
- Light source: PinPoint LED
- Light spot size: Ø 3.5 mm at 50 mm distance
- Adjustment: Potentiometer, 3 turns
- Supply voltage: 10 V DC to 30 V DC
- Ripple: < 5 V pp
- Current consumption: 20 mA
- Switching output: NPN
- Switching mode: Light switching
- Output current max: ≤ 50 mA
- Response time: < 0.6 ms
- Switching frequency: 800 Hz
- Connection type: Cable, 3-wire, 2 m length
- Cable material: Plastic, PVC
- Cable diameter: Ø 3 mm
- Circuit protection: Types A, C, D
- Housing material: Plastic, ABS
- Optics material: Plastic, PMMA
- Enclosure rating: IP67
- Operating temperature: -25 °C to +50 °C
- Storage temperature: -40 °C to +75 °C
- UL File No.: NRKH.E181493
- Dimensions (H x L x W): 27.5mm x 13.5mm x 7.7mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with visible red light emission
- Sensing range from 2 mm to 120 mm
- PinPoint LED light source with 640 nm wavelength
- Adjustable potentiometer with 3 turns
- NPN switching output with light switching mode
- High switching frequency of 800 Hz and response time under 0.6 ms
- 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 qualified personnel familiar with photoelectric sensor wiring and safety standards to ensure proper operation and compliance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Robotics and material handling
Standards & Compliance
- Complies with AS/NZS 4801 – Occupational Health & Safety Management Systems
Environmental Benefits
- Low power consumption with 20 mA current draw
- Durable IP67 housing reduces waste by extending product life
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK GTB2S-N1451 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
