Sick GTB6-P4211 Photoelectric Sensor
The Sick GTB6-P4211 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), M8 4-pin connector, IP67 protection, compact rectangular housing, and response time < 625 µs for stable operation.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GTB6-P4211 |
Sick GTB6-P4211 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 | 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-P4211 Sick Rectangular Photoelectric Sensor is designed for industrial automation systems requiring accurate object detection with compact installation. This Photoelectric Sensor operates with a 5–250 mm sensing range, PNP output, and PinPoint LED to ensure stable detection performance. As part of the G6 series, it supports reliable operation with 1000 Hz switching frequency and a 10–30V DC supply, making it suitable for continuous industrial processes where consistent sensing is required.
In practical applications, the gtb6-p4211 sensor is widely used across conveyors, packaging lines, and assembly systems where accurate object sensing is necessary. The gtb6p4211 configuration provides stable detection for small and fast-moving components, ensuring smooth automation flow. Industries prefer gtb6-p4211 for its consistent switching output and compact rectangular design, allowing efficient installation in systems where space and detection reliability are critical.
This Photoelectric Sensor is commonly applied in material handling systems, inspection stations, and machine automation setups. The rectangular housing supports installation in tight spaces, while background suppression ensures stable sensing across different object surfaces. The IP67-rated enclosure allows operation in environments exposed to dust and moisture, ensuring continuous performance without frequent maintenance interruptions.
The GTB6-P4211 Photoelectric Sensor from Sick provides consistent sensing performance within the G6 series for industrial automation systems. With defined specifications such as controlled sensing range, reliable PNP output, and compact design, it supports stable machine operations. The Sick GTB6-P4211 is suitable for applications requiring accurate detection, quick response time, and dependable performance, making it a practical choice for industrial environments where sensor reliability is essential.
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