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Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | IP67 Rated | by SICK
The Photoelectric Proximity Sensor GTB20G-QLRC116GZZZ features background suppression and an adjustable sensing range from 0.005 m to 3 m, making it ideal for industrial automation and object detection. With a robust IP67 rating, it withstands harsh environments while providing reliable performance in manufacturing process control and safety monitoring applications.
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Product Name/Title: Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | IP67 Rated | by SICK
Brand: SICK
SKU: 1122945
Alternatively Known As: Photoelectric sensor, Proximity sensor with background suppression, SICK GTB20G sensor, Industrial object sensor
Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 0.005 m to 3 m adjustable
- Light source: Visible red LED, wavelength 630 nm
- Light spot size: Ø 28 mm at 500 mm distance
- Operating voltage: 24 V AC/DC to 240 V AC/DC
- Current consumption: ≤ 10 mA (without load) at 230 V AC/DC, ≤ 45 mA at 24 V AC/DC
- Output: 2 complementary relay outputs, SPDT, electrically isolated
- Switching mode: Light/dark switching
- Response time: ≤ 15 ms
- Switching frequency: 10 Hz
- Delay time: Adjustable 0 ms to 10,000 ms
- Protection class: II
- Enclosure rating: IP67
- Operating temperature: -30 °C to +60 °C
- Storage temperature: -40 °C to +70 °C
- Shock resistance: 30 g, 11 ms
- Vibration resistance: 10 Hz to 1,000 Hz, amplitude 1 mm
- Electromagnetic compatibility: EN 60947-5-2, EN 61000-6-3
- Dimensions (H x L x W): 74.5mm x 63mm x 23.5mm
- Weight: 0.1 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable sensing range from 0.005 m to 3 m
- Visible red LED light source with rectangular light spot
- LED indicators for power and object detection status
- Relay outputs with light/dark switching modes
- High shock and vibration resistance
- IP67 rated enclosure for harsh environments
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper wiring and configuration according to electrical standards.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in production lines
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 3000 – Wiring Rules (Electrical Installation)
- Complies with AS/NZS 3820 – Essential Safety Requirements for Electrical Equipment
Environmental Benefits
- Energy-efficient LED light source reduces power consumption
- Long service life of 100,000 hours minimizes waste and replacement frequency
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy.
Available Now
The SICK GTB20G-QLRC116GZZZ Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
