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Photoelectric Proximity Sensor GTB20G-3ASD116GZZZ | Background Suppression | Adjustable Sensing Range | IP65 Rated | by SICK
The Photoelectric Proximity Sensor GTB20G-3ASD116GZZZ is designed for precise object detection in industrial automation. With a sensing range adjustable from 0.1 m to 3 m and a visible red LED light source, it ensures reliable performance in various applications. Its IP65 rated housing provides protection against dust and water, making it ideal for manufacturing process control and material handling systems.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range: 0.005 m minimum, 3 m maximum
- Adjustable switching threshold: 0.1 m to 3 m
- Light source: LED, visible red light, 630 nm wavelength
- Light spot size: Ø 28 mm at 500 mm distance
- LED service life: 100,000 hours at 25 °C
- Supply voltage: 24 V AC/DC to 240 V AC/DC
- Current consumption: ≤ 10 mA (230 V AC/DC), ≤ 45 mA (24 V AC/DC)
- Output: 2 complementary relay outputs, SPDT, electrically isolated
- Max output current: 4 A at 250 V AC, 4 A at 24 V DC
- Response time: ≤ 15 ms
- Switching frequency: 10 Hz
- Time functions: switch-on delay, off delay, ON and OFF delay adjustable up to 10,000 ms
- Housing material: Plastic ABS
- Connection: Cable with Q6 male connector, 6-pin, 300 mm length
- Protection rating: IP65
- 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
- EMC compliance: EN 60947-5-2, EN 61000-6-3
- Dimensions (H x L x W): 74.5mm x 63mm x 23.5mm
- Weight: 0.155 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Adjustable sensing range from 0.1 m to 3 m
- Visible red LED light source with 630 nm wavelength
- Rectangular light spot with 28 mm diameter at 500 mm distance
- Two complementary relay outputs with light/dark switching
- Adjustable delay time and switching function via potentiometers and switch
- IP65 rated housing for protection against dust and water
- Operating temperature range from -30 °C to +60 °C
- High shock and vibration resistance
- Electromagnetic compatibility compliant with EN standards
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper electrical connections and sensor alignment for optimal performance and safety.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Material handling and packaging systems
- Safety and monitoring in production lines
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Energy-efficient LED light source with long service life reduces power consumption and waste
- Durable construction minimizes replacement frequency and electronic waste
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK GTB20G-3ASD116GZZZ Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
