Trade Discount 20%
Photoelectric Proximity Sensor | Background Suppression | Adjustable Sensing Range | IP67 Rated | by SICK
The photoelectric proximity sensor GTB20M-QLRC1160ZZZ 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 IP67 rated housing, it ensures reliable performance in challenging environments, providing high immunity to ambient light and dual relay outputs for versatile applications.
Please sign in so that we can notify you about a reply
Sign in
Please login to continue to your account.
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, wavelength 850 nm
- Light spot size: Ø 28 mm at 500 mm distance
- Maximum beam dispersion: ±1.5° at 23 °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
- Switching mode: Light/dark switching
- Response time: ≤ 15 ms
- Switching frequency: 10 Hz
- 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 1000 Hz, amplitude 1 mm
- EMC standards: 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 0.1 m to 3 m
- Infrared LED light source with rectangular light spot
- High immunity to ambient light up to 20,000 lx
- IP67 rated housing for robust environmental protection
- Dual relay outputs with light/dark switching modes
- Potentiometer adjustment for sensing range with 7 rotations
- LED indicators for power and object detection status
Professional Installation Requirements
- Installation by a qualified technician or electrician is recommended to ensure proper wiring and compliance with safety standards.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Safety and monitoring in manufacturing processes
Standards & Compliance
- AS/NZS 3000 – Wiring Rules (Electrical Installation)
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient LED technology minimizes power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK GTB20M-QLRC1160ZZZ photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
