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Photoelectric Proximity Sensor | Background Suppression | NPN Output | IP67 Rated | by SICK
The Photoelectric Proximity Sensor GTB2S-N1451 features background suppression and a high switching frequency of 800 Hz, making it ideal for industrial automation and manufacturing process control. With an IP67 rated enclosure for dust and water protection, this sensor operates efficiently in temperatures ranging from -25°C to +50°C, ensuring reliable performance in various applications.
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Alternatively Known As: Photoelectric sensor, Proximity sensor with background suppression, Optical proximity switch, Photo proximity sensor
Technical Specifications
- Supply voltage: 10 V DC to 30 V DC
- Ripple: < 5 V pp
- Current consumption: 20 mA
- Switching output: NPN
- Output current max: ≤ 50 mA
- Response time: < 0.6 ms
- Switching frequency: 800 Hz
- Connection type: 3-wire cable, 2 m length
- Cable material: Plastic, PVC
- Cable diameter: 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
- Light source: PinPoint LED
- Wavelength: 640 nm
- Light spot size: Ø 3.5 mm at 50 mm distance
- Adjustment: Potentiometer with 3 turns
- 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 by a qualified technician or electrician is recommended to ensure proper wiring and sensor alignment.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Packaging 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 reduction
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK GTB2S-N1451 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and manufacturing applications.
