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Photoelectric Proximity Sensor GTB10-N1221 | Background Suppression | Adjustable Sensing Range | IP67 Rated | by SICK
The Photoelectric Proximity Sensor GTB10-N1221 is designed for industrial automation, featuring a sensing range adjustable from 20 mm to 1200 mm and background suppression technology. With a robust IP67-rated housing and fast response time of ≤ 500 µs, it's perfect for object detection and safety monitoring in manufacturing and material handling applications.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 20 mm to 1200 mm
- Type of light: Infrared light (850 nm wavelength)
- Light source: LED
- Light spot size: Ø 22 mm at 700 mm distance
- Adjustment: Potentiometer, 5 turns
- Supply voltage: 10 V DC to 30 V DC
- Ripple: < 5 V pp
- Current consumption: 20 mA
- Switching output: NPN
- Switching mode: Light/dark switching selectable
- Output current max: ≤ 100 mA
- Response time: ≤ 500 µs
- Switching frequency: 1000 Hz
- Connection type: 3-wire cable, 2 m length
- Cable material: Plastic, PVC
- Conductor cross section: 0.14 mm²
- Circuit protection: Types A, B, C, D
- Protection class: III
- Housing material: Plastic ABS/PMMA
- Enclosure rating: IP67
- EMC: EN 60947-5-2
- Operating temperature: -30°C to +60°C
- Storage temperature: -40°C to +70°C
- UL File No.: NRKH.E348498 & NRKH7.E348498
- Photobiological safety certified (DIN EN 62471)
- Dimensions (H x L x W): 50mm x 39mm x 20mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with infrared LED light source
- Adjustable sensing range from 20 mm to 1200 mm
- Potentiometer adjustment with 5 turns
- NPN switching output with selectable light/dark switching mode
- High switching frequency of 1000 Hz and fast response time ≤ 500 µs
- Robust plastic ABS/PMMA housing with IP67 enclosure rating
- Wide ambient operating temperature range from -30°C to +60°C
- EMC compliant to EN 60947-5-2 standards
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor systems to ensure proper setup and safety compliance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Low power consumption with 20 mA current draw
- Durable design reduces waste and replacement frequency
- 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 GTB10-N1221 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety monitoring applications.
