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Photoelectric Proximity Sensor GTB20G-1H111160ZZZ | Adjustable Sensing Range | IP67 Rated | by SICK
The Photoelectric Proximity Sensor GTB20G-1H111160ZZZ features an adjustable sensing range from 0.005 m to 3 m, making it ideal for industrial automation and object detection applications. With a robust IP67 rated housing and a fast response time of ≤ 1.67 ms, this sensor ensures reliable performance in challenging environments, providing high immunity to ambient light and dual complementary push-pull outputs for versatile connectivity.
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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
- Supply voltage: 10 V DC to 30 V DC
- Current consumption: ≤ 30 mA without load at 24 V
- Digital outputs: 2 complementary push-pull (PNP/NPN), max 100 mA output current
- Response time: ≤ 1.67 ms
- Switching frequency: 300 Hz
- Protection class: III
- Enclosure rating: IP67
- Operating temperature: -30 °C to +60 °C
- Housing material: Plastic ABS, front screen PMMA
- Cable: 4-wire, 2 m length, PVC insulation
- EMC compliance: EN 60947-5-2
- Safety standards: IEC EN 62471 photobiological safety, free LED risk group
- Dimensions (H x L x W): 74.5mm x 52.5mm x 23.5mm
- Weight: 0.12 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 rectangular light spot
- High immunity to ambient light up to 20,000 lx
- IP67 rated housing for dust and water protection
- Robust plastic ABS housing with PMMA front screen
- Dual complementary push-pull digital outputs (PNP/NPN)
- Short-circuit, overcurrent, and reverse polarity protected outputs
- Fast response time of ≤ 1.67 ms and switching frequency of 300 Hz
- Operating temperature range from -30 °C to +60 °C
Professional Installation Requirements
- Installation by qualified personnel is recommended to ensure proper wiring and compliance with safety standards.
Applications
- Industrial automation for object detection
- Material handling and packaging systems
- Safety and presence detection in manufacturing lines
Standards & Compliance
- AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Long LED service life of 100,000 hours reduces waste and replacement frequency
- Energy-efficient LED light source minimizes power consumption
Warranty Information
Standard manufacturer warranty applies; please refer to SICK's official warranty policy for details.
Available Now
The SICK GTB20G-1H111160ZZZ photoelectric proximity sensor is available for immediate purchase, ideal for industrial automation and object detection applications.
