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Photoelectric Proximity Sensor GTB10-R3812 | Background Suppression | IP67 Rated | by SICK
The Photoelectric Proximity Sensor GTB10-R3812 features advanced background suppression technology, making it ideal for industrial automation and safety applications. With a sensing range of 20 mm to 950 mm and a fast response time of ≤ 10 ms, this sensor ensures reliable object detection in harsh environments. Its robust IP67-rated housing and versatile supply voltage range from 24 V to 240 V AC/DC make it a perfect choice for manufacturing process control and material handling systems.
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Technical Specifications
- Functional principle: Photoelectric proximity sensor with background suppression
- Sensing range max.: 20 mm to 950 mm
- Type of light: Visible red light
- Light source: PinPoint LED
- Light spot size: Ø 8 mm at 700 mm distance
- Wave length: 625 nm
- Adjustment: Potentiometer, 5 turns
- Supply voltage: 24 V AC/DC to 240 V AC/DC
- Ripple: < 10%
- Power consumption: ≤ 2.5 VA
- Switching output: Relay, SPDT, electrically isolated
- Switching mode: Light/dark switching
- Switching load max.: 0.11 A (250 V DC), 3 A (30 V DC), 3 A (250 V AC)
- Response time: ≤ 10 ms
- Switching frequency: 20 Hz
- Connection type: Cable, 5-wire, 2 m
- Cable material: Plastic, PVC
- Conductor cross section: 0.25 mm²
- Circuit protection: C
- Protection class: II
- Enclosure rating: IP67
- Relay switching cycles min.: 100,000 cycles (3 A)
- Housing material: Plastic, ABS/PMMA
- Ambient operating temperature: -30 °C to +60 °C
- Ambient storage temperature: -40 °C to +70 °C
- Electromagnetic compatibility: EN 60947-5-2, EN 61000-6-3
- Dimensions (H x L x W): 50mm x 52mm x 20mm
- Weight: 0.115 kg
Key Features
- Photoelectric proximity sensor with background suppression
- Rectangular housing design with visible red light emission
- Sensing range from 20 mm to 950 mm
- PinPoint LED light source with 625 nm wavelength
- Potentiometer adjustment with 5 turns
- Relay SPDT electrically isolated switching output
- Light/dark switching mode
- High protection rating IP67 for harsh environments
- Wide supply voltage range from 24 V AC/DC to 240 V AC/DC
- Fast response time ≤ 10 ms and switching frequency 20 Hz
- Cable connection with 5-wire, 2 m length
- Robust plastic ABS/PMMA housing material
- Operating temperature range from -30 °C to +60 °C
Professional Installation Requirements
- Installation should be performed by qualified personnel familiar with electrical and sensor equipment to ensure proper setup and safety compliance.
Applications
- Industrial automation for object detection
- Manufacturing process control
- Safety and monitoring in machinery
- Material handling and packaging systems
Standards & Compliance
- Complies with AS/NZS 60950 – Safety of IT and Communication Equipment
Environmental Benefits
- Energy-efficient operation with low power consumption (≤ 2.5 VA)
- Durable design reduces waste and replacement frequency
- Complies with China-RoHS for hazardous substance restrictions
Warranty Information
Standard manufacturer warranty applies; please refer to SICK for specific warranty terms.
Available Now
The SICK GTB10-R3812 Photoelectric Proximity Sensor is available for immediate purchase, ideal for industrial automation and safety applications.
