Sick GTB6-F4211 Photoelectric Sensor
Sick GTB6-F4211 photoelectric sensor provides 140 mm sensing range, PNP output, 1000 Hz switching frequency, and PinPoint LED light source. The GTB6-F4211, a Sick Mechanical Spindle, 5 Turns Photo Sensor, uses background suppression principle, Ø 6 mm light spot, and ≤ 625 µs response time. It includes mechanical spindle adjustment, IP67 protection, rectangular housing, and operates on 10–30 V DC supply within Sick, Sick Photoelectric Sensors, and the G6 series.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GTB6-F4211 |
Sick GTB6-F4211 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 5 mm ... 250 mm |
| Sensing range | 35 mm ... 140 mm |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Light spot size (distance) | Ø 6 mm (100 mm) |
| Wave length | 650 nm |
| Adjustment | Mechanical spindle, 5 turns |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | ± 10 % |
| Current consumption | 30 mA 3) |
| Protection class | III |
| Digital Output type | PNP |
| Switching mode | Light/dark switching |
| Switching mode selector | Selectable via light/dark selector |
| Signal voltage PNP HIGH/LOW | VS - (≤ 3 V) / approx. 0 V |
| Output current Imax. | ≤ 100 mA 4) |
| Response time | ≤ 625 µs |
| Switching frequency | 1,000 Hz 6) |
| Housing | Rectangular |
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm |
| Connection | Male connector M8, 4-pin |
| Housing material | Plastic, ABS/PC |
| Front screen material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Ambient operating temperature | –25 °C ... +55 °C |
| Ambient temperature, storage | –40 °C ... +70 °C |
| Weight | 20 g |
The GTB6-F4211 Sick Mechanical Spindle, 5 Turns Photo Sensor is a photoelectric proximity sensor used in industrial automation systems. It provides 140 mm sensing range, PNP output, and operates with a PinPoint LED light source at 1000 Hz switching frequency. As part of the G6 series, the GTB6-F4211 ensures stable detection using background suppression technology.
The GTB6-F4211 is used in conveyors, packaging machines, and assembly lines where accurate short-range detection is required. Its background suppression method helps detect objects reliably without interference from backgrounds. The compact rectangular housing and M8 connector allow easy installation in automation panels.
The Sick GTB6-F4211 Photoelectric Sensor ensures consistent detection performance in industrial environments. The GTB6-F4211 within the G6 series supports stable switching and reliable sensing. As part of the Sick sensor range, it is suitable for applications requiring dependable detection, durable construction, and stable output.
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