Sick GTE6-P4211 Photoelectric Sensor
The Sick GTE6-P4211 photoelectric sensor provides energetic detection up to 250 mm with PNP output and 650 nm LED. The GTE6-P4211 Sick 1,250 ms Response Time Photo Sensor uses PinPoint LED light source, supports 500 Hz switching frequency, and operates on 10–30 V DC with IP67 enclosure protection. It is manufactured by Sick, classified under Sick Photoelectric Sensors, and belongs to the G6 Series used in industrial automation.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GTE6-P4211 |
Sick GTE6-P4211 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 | 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 | < 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-P4211 Sick 1,250 ms Response Time Photo Sensor is an energetic photoelectric sensor designed for controlled short-range detection tasks. The GTE6-P4211 features a ≤ 250 mm sensing range, PNP digital output, 650 nm visible red LED, and energetic sensing principle. As part of the Sick G6 series, it is intended for stable operation in industrial automation environments requiring repeatable object detection.
The GTE6-P4211 Sick 1,250 ms Response Time Photo Sensor is used in conveyors, packaging machines, automated assembly lines, and compact material handling systems. Its energetic detection method allows direct sensing of objects without reflectors. The rectangular housing and M8 connector support straightforward installation and reliable signal transmission during continuous machine operation.
The Sick GTE6-P4211 Photoelectric Sensor offers dependable electrical performance and mechanical protection for industrial use. Its IP67-rated enclosure, spindle-based adjustment, and consistent output behavior support long-term operation in demanding conditions. Integrated within the Sick G6 photoelectric sensor range, the GTE6-P4211 aligns with standard automation requirements and trusted sensing practices.

