GTB10-R3811 _SICK_PRODUCT_吉林易择科技技术发展有限公司

The SICK GTB10-R3811 is a compact photoelectric proximity sensor from the G10 series. It uses the principle of background suppression to ensure reliable object detection without being influenced by reflective backgrounds. Equipped with an infrared LED light source and a PNP switching output, the sensor offers stable performance in a wide range of industrial automation tasks. With a rugged IP67 housing, fast response time, and high detection accuracy, it is well-suited for machine integration and material handling applications.

Grace +86 13600179521

DESCRIBE

Key Specifications
Sensing principle: Photoelectric proximity sensor with background suppression
Sensing range: 20 mm to 1,200 mm (on 90% remission targets)
Light source: Infrared LED, wavelength approximately 850 nm, typical lifetime 100,000 hours at 25 °C
Light spot size: About 22 mm at 700 mm distance
Response time: ≤ 1 ms
Switching frequency: Up to 500 Hz

Supply voltage: 10 V DC to 30 V DC
Current consumption: Typically 20 mA
Output type: PNP switching output, max. load current 100 mA
Switching mode: Light/dark switching, selectable
Connection type: 3-wire cable, 2 m length, PVC insulation, 0.14 mm² cross-section

Housing material: ABS/PMMA plastic
Dimensions: 20 mm × 50 mm × 51.5 mm
Weight: Approximately 115 g
Enclosure rating: IP67
Protection features: Reverse polarity protection, short-circuit protection

Operating temperature: –30 °C to +60 °C
Storage temperature: –40 °C to +70 °C
Certification: UL Listed, compliant with international EMC standards

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