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Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | IP65 Rated | by SICK
The photoelectric proximity sensor GTB20M-3CSD1160ZZZ features background suppression and an adjustable sensing range from 0.1 m to 3 m, making it ideal for industrial automation and object detection. With an infrared LED light source and robust IP65 housing, it ensures reliable performance in various applications, including material handling and safety detection.
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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: Infrared LED, 850 nm wavelength
- Light spot size: Ø 28 mm at 500 mm distance
- Maximum beam dispersion: ±1.5° at 23 °C
- LED risk group: Free group according to EN 62471
- Supply voltage: 24 V AC/DC to 240 V AC/DC
- Current consumption: ≤10 mA (without load at 230 V AC/DC), ≤45 mA (without load at 24 V AC/DC)
- Output: 2 complementary relay outputs, SPDT, electrically isolated
- Switching mode: Light/dark switching
- Max output current: 4 A at 250 V AC, 4 A at 24 V DC
- Response time: ≤15 ms
- Switching frequency: 10 Hz
- Protection class: II
- Enclosure 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 1000 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
- Infrared LED light source with 850 nm wavelength
- Rectangular light spot with 28 mm diameter at 500 mm distance
- Two complementary relay outputs (SPDT), electrically isolated
- Light/dark switching mode with max output current 4 A
- Robust plastic ABS housing with IP65 protection rating
- Operating temperature range from -30 °C to +60 °C
- LED indicators for power and object detection status
- Potentiometer adjustment for sensing range with 7 rotations
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor installation standards to ensure proper setup and safety.
Applications
- Industrial automation for object detection
- Material handling and conveyor systems
- Safety and presence detection in manufacturing
- Packaging and sorting systems
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Low power consumption with efficient LED technology
- Durable IP65 rated housing minimizes environmental damage and extends product life
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK GTB20M-3CSD1160ZZZ photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
