The SICK GTB6-P3211 is a miniature photoelectric proximity sensor designed for short-range object detection in space-constrained industrial applications.
Operating with a 650 nm red light wavelength, this sensor provides reliable background suppression within a switching distance range of 5 to 250 mm.
The unit ships with a 10 meter connection cable for flexible installation.
Measuring just 12 mm x 31.5 mm x 21 mm and weighing 2 grams, the GTB6-P3211 fits into tight mounting locations where larger sensors cannot be accommodated.
The IP67-rated enclosure provides protection against dust and temporary water immersion, making it suitable for typical machine-shop environments.
Background suppression technology allows the sensor to ignore objects beyond the set detection range, reducing false triggers in applications where conveyor belts, machine frames, or other fixed surfaces are present behind the target object.
