Sick GTB6-P4212 Photoelectric Sensor
The Sick GTB6-P4212 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-P4212 |
Sick GTB6-P4212 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-P4212 Sick 140 mm Photoelectric Sensor is designed for industrial automation systems requiring accurate object detection within short sensing ranges. This Photoelectric Sensor operates with a 5–250 mm sensing range, PNP output, and PinPoint LED for consistent detection. As part of the G6 series, it supports stable operation with 1000 Hz switching frequency and a reliable 10–30V DC supply, making it suitable for continuous industrial processes where consistent sensing is required.
In practical applications, the sick gtb6-p4212 sensor is used in conveyors, packaging lines, and automated assembly systems. The gtb6-p4212 ensures reliable detection of small components and materials moving through production lines. Industries prefer the sick gtb6-p4212 for stable switching output and compact integration, helping maintain smooth process flow where precise detection and minimal installation space are important for efficient automation performance.
This Photoelectric Sensor is commonly applied in material handling systems, inspection stations, and machine automation setups. The rectangular housing supports installation in compact spaces, while background suppression ensures stable sensing even with varying object surfaces. The IP67 enclosure allows operation in environments exposed to dust and moisture, ensuring consistent performance in demanding industrial conditions without frequent interruptions.
The GTB6-P4212 Photoelectric Sensor from Sick provides consistent sensing performance within the G6 series for industrial automation. With defined specifications such as controlled sensing range, reliable PNP output, and compact design, it supports stable machine operations. The Sick GTB6-P4212 is suitable for applications requiring accurate detection, quick response time, and dependable operation, making it a practical choice for industrial environments where sensor reliability is essential.
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