If youβre not fully sure about GTB6-P1231, taking a closer look at Sick Laser Sensor, Sick Gtb6 P1211 and P&F Photoelectric Sensor often helps compare reliability, cost, and availability.
Sick GTB6-P1231 Photoelectric Sensor
The Sick GTB6-P1231 Photoelectric Sensor offers a Photoelectric proximity sensor, 50 mm ... 220 mm sensing range, PinPoint LED light source, PNP output, and Cable, 3-wire, 2 m connection. Manufactured by Sick under the Sick Photoelectric Sensor category, this model belongs to the G6 Series.
| Brand | Sick |
| Product Type | Photoelectric Sensors |
| Model Number | GTB6-P1231 |
Sick GTB6-P1231 Photoelectric Sensor β Technical Specifications
| Specification | Value |
|---|---|
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 5 mm ... 400 mm |
| Sensing range | 50 mm ... 220 mm |
| Light source | PinPoint LED |
| Type of light | Visible red light |
| Light spot size (distance) | Γ 6 mm (100 mm) |
| Wave length | 650 nm |
| Adjustment | Mechanical spindle, 5 turns |
| Supply voltage UB | 10 V DC ... 30 V DC |
| Ripple | Β± 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 | Approx. VS / β€ 3 V |
| Output current Imax. | β€ 100 mA 4) |
| Response time | < 1.25 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 | Cable, 3-wire, 2 m |
| Housing material | Plastic, ABS/PC |
| Front screen material | Plastic, PMMA |
| Enclosure rating | IP67 |
| Ambient operating temperature | β25 Β°C ... +55 Β°C |
| Ambient temperature, storage | β40 Β°C ... +70 Β°C |
| Weight | 60 g |
The Sick Photoelectric Sensor GTB6-P1231, 1074135 operates on the photoelectric proximity sensor principle with background suppression, ensuring precise detection even in variable lighting and reflective conditions. Its sensing range spans from 50 mm to 220 mm, with a maximum reach of 400 mm, providing flexibility for diverse applications. The PinPoint LED emits a visible red light at 650 nm wavelength, producing a fine 6 mm light spot at 100 mm distance for high accuracy.
Engineered for speed and reliability, it delivers a response time under 1.25 ms and a 500 Hz switching frequency, making it suitable for high-speed conveyor and assembly line operations. The sensor supports PNP output with both light and dark switching, selectable via an integrated switch, enabling flexible integration into control systems. Powered by a 10β30 V DC supply with low current consumption, it maintains energy efficiency without compromising performance.
Its ABS/PC plastic housing and PMMA front screen offer durability, while the IP67 enclosure rating ensures resistance to dust and water ingress, even in demanding environments. The compact rectangular design (12 Γ 31.5 Γ 21 mm) and 2 m cable connection make installation straightforward. With an operating temperature range of -25Β°C to +55Β°C, the GTB6-P1231, 1074135 delivers dependable performance in varied industrial settings, reinforcing Sickβs reputation for precision sensing technology.
The Sick Photoelectric Sensor GTB6-P1231, 1074135 is widely used in material handling, packaging automation, and assembly line quality control. In conveyor systems, it detects passing products with high accuracy, preventing jams and ensuring correct sorting. In packaging, its fine light spot makes it ideal for detecting small, glossy, or irregularly shaped items without false triggers.
For automotive and electronics manufacturing, the sensor helps verify component placement and presence before subsequent production steps, reducing errors and rework. Maintenance engineers appreciate the mechanical spindle adjustment for quick fine-tuning, while students and trainees benefit from understanding how advanced optical sensing integrates into automation systems.
With its combination of speed, precision, and environmental resilience, the Sick Photoelectric Sensor GTB6-P1231, 1074135 remains a trusted choice for engineers seeking reliable detection in challenging applications, making it a standout option in the Sick Photoelectric Sensor range.
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