Sick GTB6-P1211 Photoelectric Sensor
The Sick GTB6-P1211 photoelectric sensor offers 5–250 mm sensing range, PinPoint LED, PNP output, and 1000 Hz switching performance. Manufactured by Sick, this Photoelectric Sensor belongs to the G6 series used in industrial automation applications. It features 10–30V DC supply, background suppression, visible red light (650 nm), IP67 protection, 3-wire cable connection, compact rectangular housing, and response time < 625 µs for stable operation.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GTB6-P1211 |
Sick GTB6-P1211 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 5) |
| Switching frequency | 1,000 Hz 6) |
| Housing | Rectangular |
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm |
| Connection | Cable, 3-wire, 2 m |
| 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 | 60 g |
The GTB6-P1211 Photoelectric Sensor is a compact sensing device designed for industrial automation systems requiring precise object detection. This Photoelectric Sensor operates with a 5–250 mm sensing range, PNP output, and PinPoint LED light source to ensure consistent detection performance. As part of the G6 series, it supports stable signal processing with 1000 Hz switching frequency and reliable operation under 10–30V DC supply conditions, making it suitable for continuous industrial usage.
In practical applications, the sick gtb6 p1211 sensor is widely used across conveyors, packaging lines, and assembly systems where accurate object sensing is required. The gtb6-p1211 and gtb6 p1211 variants provide stable detection for small components, ensuring smooth automation flow. Many industries rely on sick sensor gtb6 p1211 and sick gtb6-p1211 configurations for consistent performance in production environments, where reliable switching and compact installation are critical for efficiency.
This Photoelectric Sensor is commonly applied in automated conveyors, packaging machinery, and material handling systems where precise positioning is necessary. The compact rectangular design allows easy mounting in tight spaces, while background suppression ensures stable detection even with varying object surfaces. Its IP67-rated enclosure supports use in industrial environments exposed to dust and moisture, ensuring continuous operation without frequent maintenance interruptions.
The GTB6-P1211 Photoelectric Sensor from Sick provides consistent sensing performance within the G6 series for industrial automation systems. With defined specifications such as controlled sensing range, stable PNP output, and compact design, it supports reliable machine operation across different applications. The Sick GTB6-P1211 is suitable for environments requiring accurate object detection, quick response time, and dependable performance, making it a practical choice for automation setups where consistent sensor behavior is required.
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