Sick GTE6-N4211 Photoelectric Sensor
The Sick GTE6-N4211 photoelectric sensor provides energetic proximity sensing, 250 mm range, NPN output, and 500 Hz switching frequency. This GTE6-N4211 Sick 500 HZ Frequency Photo Sensor uses visible red PinPoint LED, operates on 10–30 V DC supply, supports 500 Hz switching frequency, and features an IP67 rectangular housing with M8 connector. It is part of Sick sensing solutions, listed under Sick Photoelectric Sensors, and belongs to the G6 Series used in industrial automation systems.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GTE6-N4211 |
Sick GTE6-N4211 Photoelectric Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Energetic |
| Sensing range max. | ≤ 300 mm |
| Sensing range | ≤ 250 mm |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Light spot size (distance) | Ø 7 mm (90 mm) |
| Wave length | 850 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 | NPN |
| Switching mode | Light/dark switching |
| Switching mode selector | Selectable via light/dark selector |
| Signal voltage PNP HIGH/LOW | Approx. VS / ≤ 3 V |
| Output current Imax. | ≤ 100 mA 4) |
| Response time | < 1,250 ms 5) |
| Switching frequency | 500 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 GTE6-N4211 Sick 500 HZ Frequency Photo Sensor is an energetic photoelectric proximity sensor designed for industrial automation. The GTE6-N4211 supports a 250 mm sensing range, reliable NPN output, and 500 Hz switching frequency using visible red LED optics. It operates on 10–30 V DC supply and is part of the Sick G6 photoelectric sensor series.
The GTE6-N4211 Sick 500 HZ Frequency Photo Sensor is used in conveyor systems, packaging equipment, automated assembly lines, and part detection applications. Energetic sensing allows object detection without reflectors. The compact rectangular housing with IP67 enclosure rating ensures stable operation in industrial automation environments.
The Sick GTE6-N4211 Photoelectric Sensor delivers predictable switching behavior and electrical compatibility with control systems. Its defined optical range and output characteristics support consistent performance. As part of the Sick G6 series, the GTE6-N4211 is suitable for energetic photoelectric sensing tasks across industrial automation systems.

