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SICK GTB10-P7211 Photoelectric Sensor – Background Suppression, 20-950mm, PNP Output, IP67
Product Introduction
The SICK GTB10-P7211 is a compact, high-reliability photoelectric sensor from the G10 series, featuring background suppression technology for precise object detection. Equipped with a PinPoint-LED visible red light source, it delivers sharp light spots and stable sensing performance across 20-950mm, even for objects with varying reflectivity. The sensor supports selectable light/dark switching and easy 5-turn potentiometer adjustment, enabling quick setup for diverse industrial scenarios. With IP67 protection, robust ABS/PMMA housing, and comprehensive circuit protections (reverse polarity, overcurrent, short-circuit), it withstands harsh factory environments. Its compact 20x50x39mm design and M12 4-pin cable connection make it ideal for packaging, material handling, and assembly line automation.
Product Data & Specifications Table
| Attribute | Details |
|---|---|
| Model Number | GTB10-P7211 (Part No.: 1068091) |
| Brand | SICK |
| Product Series | G10 |
| Product Type | Compact Photoelectric Sensor |
| Functional Principle | Proximity sensing with background suppression |
| Sensing Range | 20 mm – 950 mm (for 90% reflectivity objects per DIN 5033) |
| Light Source | Visible red PinPoint-LED, 625 nm wavelength |
| Light Spot Size | Ø 8 mm (at 700 mm distance) |
| Supply Voltage | 10 V DC – 30 V DC (max. 8 A in short-circuit protected networks) |
| Current Consumption | 20 mA |
| Output Type | PNP |
| Switching Mode | Selectable light/dark switching |
| Maximum Output Current | ≤ 100 mA |
| Response Time | ≤ 500 µs (resistive load) |
| Switching Frequency | 1,000 Hz (light/dark ratio 1:1) |
| Connection Type | 300 mm PVC cable with M12 4-pin male connector |
| Circuit Protections | Reverse polarity, overcurrent, short-circuit, interference suppression |
| Housing Material | ABS/PMMA plastic |
| Protection Class | IP67 |
| Dimensions (W×H×D) | 20 mm × 50 mm × 39 mm |
| Net Weight | 70 g |
| Operating Temperature | –30 °C – +60 °C |
| Storage Temperature | –40 °C – +70 °C |
| Certifications | EN 60947-5-2 (EMC), UL325 (with optional protective hood) |
| Typical Applications | Packaging machines, material handling, assembly lines, automation systems |
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