If youβre not fully sure about GTB6L-P3211, taking a closer look at Sick Laser Sensor, Sick Gtb6 P4211 and P&F Photoelectric Sensor often helps compare reliability, cost, and availability.
Sick GTB6L-P3211 Photoelectric Sensor
The Sick GTB6L-P3211 Photoelectric Sensor provides background suppression with a 400 mm sensing range using a visible red laser. It features a 680 nm light source, an M8 connector, PNP output, and a fast 625 Β΅s response time operating at 1,000 Hz. This model is part of the Sick portfolio, aligns with the Sick Photoelectric Sensor category, and belongs to the G6 Series built with ABS/PC housing and IP67 protection.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GTB6L-P3211 |
Sick GTB6L-P3211 Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 400 mm |
| Sensing range | - |
| Light source | Laser |
| Type of light | Visible red light |
| Light spot size (distance) | Γ 0.4 mm (150 mm) |
| Wave length | 680 nm |
| Adjustment | Potentiometer, Operating mode switch |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | < 5 Vpp |
| Current consumption | β€ 20 mA, without load. At UB = 24 V |
| Protection class | III |
| Digital Output type | PNP |
| Switching mode | - |
| Switching mode selector | - |
| Signal voltage PNP HIGH/LOW | Approx. UB-3 V / 0 V |
| Output current Imax. | β€ 100 mA |
| Response time | β€ 625 Β΅s |
| Switching frequency | 1,000 Hz 3) |
| Housing | Rectangular |
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm |
| Connection | Connector M8, 3-pin |
| Housing material | Plastic, ABS/PC |
| Front screen material | Plastic, PMMA |
| Enclosure rating | IP67 (EN 60529) |
| Ambient operating temperature | β20 Β°C ... +50 Β°C |
| Ambient temperature, storage | β40 Β°C ... +70 Β°C |
| Weight | Approx. 60 g |
The Sick GTB6L-P3211 Photoelectric Sensor delivers reliable background-suppressed detection with a 400 mm sensing range, 680 nm laser light, PNP switching output, and a 625 Β΅s response time. As part of the Sick G6 Series, the GTB6L-P3211 integrates a compact rectangular ABS/PC housing, IP67 sealing, and stable optical alignment suited for industrial automation environments.
The Sick GTB6L-P3211 Photoelectric Sensor is suitable for conveyors, packaging lines, robotic stations, and machine assemblies requiring accurate short-range detection. The laser light spot and background suppression enhance performance on reflective, textured, or varying-color targets, while rapid switching supports medium-speed operations. Its compact form factor and M8 connector enable easy integration into tight mounting locations.
The Sick GTB6L-P3211 Photoelectric Sensor ensures consistent performance through its protected optical structure, IP67 enclosure rating, and precise laser-based sensing. With proven brand reliability and stable switching characteristics, the GTB6L-P3211 is well-suited for use in demanding industrial processes where accurate background suppression and durable construction are essential for long-term detection reliability.
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