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Photoelectric Sensor GTB6-N1231 | Background Suppression | IP67 Rated | Fast Response Time | by SICK

BRAND: SICK
SKU: 1077714
$401.70 List price: $504.80
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The GTB6-N1231 photoelectric sensor is designed for industrial automation, featuring a sensing range of 5 mm to 400 mm and background suppression technology. With a fast response time of under 1.25 ms and an IP67 rated enclosure, it ensures reliable performance in challenging environments, making it ideal for manufacturing process control and safety systems.

Product Name/Title: Photoelectric Sensor GTB6-N1231 | Background Suppression | IP67 Rated | Fast Response Time | by SICK

Brand: SICK

SKU: 1077714

Alternatively Known As: Photoelectric proximity sensor, Background suppression sensor, SICK GTB6 sensor, Industrial photo sensor

Technical Specifications
  • Functional principle: Photoelectric proximity sensor with background suppression
  • Sensing range max.: 5 mm to 400 mm
  • Sensing range typical: 50 mm to 220 mm
  • Light source: PinPoint LED, visible red light
  • Light spot size: Ø 6 mm at 100 mm distance
  • Wavelength: 625 nm
  • Adjustment: Mechanical spindle, 5 turns
  • Supply voltage: 10 V DC to 30 V DC
  • Ripple: ±10%
  • Current consumption: 32 mA
  • Protection class: III
  • Output type: NPN, light/dark switching selectable
  • Signal voltage NPN HIGH/LOW: Approx. VS / ≤ 3 V
  • Output current max: ≤ 100 mA
  • Response time: < 1.25 ms
  • Switching frequency: 500 Hz
  • Circuit protection: A, B, D
  • Housing material: Plastic ABS/PC
  • Front screen: Plastic PMMA
  • Cable: 3-wire, 2 m, PVC
  • Enclosure rating: IP67
  • Operating temperature: -25 °C to +55 °C
  • Storage temperature: -40 °C to +70 °C
  • Dimensions (H x L x W): 31.5mm x 21mm x 12mm
  • Weight: 0.1 kg
Key Features
  • Photoelectric proximity sensor with background suppression
  • Sensing range from 5 mm to 400 mm
  • Visible red light with 625 nm wavelength
  • Mechanical spindle adjustment with 5 turns
  • IP67 rated enclosure for dust and water protection
  • Fast response time under 1.25 ms
  • Selectable light/dark switching mode with NPN output
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 and material handling systems
  • Robotics and safety systems
Standards & Compliance
  • AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
  • Energy-efficient LED light source reduces power consumption
  • Durable IP67 housing minimizes environmental impact by extending product life
Warranty Information

Standard manufacturer warranty applies; please refer to SICK's official warranty policy.

Available Now

The SICK GTB6-N1231 photoelectric sensor is available for immediate purchase, ideal for industrial automation and safety detection applications.