SICK G2 Series
Miniature Photoelectric Sensors
The SICK G2 family offers miniature photoelectric sensors for compact machines and confined installation spaces, with slim and flat housing designs. The catalogue includes diffuse-reflective sensors with background suppression or energetic detection, retro-reflective sensors and through-beam systems. Light sources, switching modes, sensing ranges and cable or connector options vary by full ordering code. The family overview lists plastic housings and IP67 protection. Compare the exact model and SICK part number; separate sender and receiver components are identified individually.

Series Documents
Models
196 matching models · Showing 10
| Model | Detection Mode | Maximum Sensing Range | Output Type | Connection Type | Model details |
|---|---|---|---|---|---|
| GTB2F-E5111 | Diffuse-reflective with background suppression | 1 mm to 18 mm | NPN | Cable with M8 3-pin male connector; 200 mm | View Model → |
| GTB2F-E1111 | Diffuse-reflective with background suppression | 1 mm to 18 mm | NPN | Cable, 3-wire; 2 m | View Model → |
| GTB2S-E1311 | Diffuse-reflective with background suppression | 1 mm to 18 mm | NPN | Cable, 3-wire; 2 m | View Model → |
| GTB2F-F5111 | Diffuse-reflective with background suppression | 1 mm to 18 mm | PNP | Cable with M8 3-pin male connector; 200 mm | View Model → |
| GTB2S-F5311 | Diffuse-reflective with background suppression | 1 mm to 18 mm | PNP | Cable with M8 3-pin male connector; 200 mm | View Model → |
| GTB2F-F1111 | Diffuse-reflective with background suppression | 1 mm to 18 mm | PNP | Cable, 3-wire; 2 m | View Model → |
| GTB2S-F1311 | Diffuse-reflective with background suppression | 1 mm to 18 mm | PNP | Cable, 3-wire; 2 m | View Model → |
| GTB2F-E5131 | Diffuse-reflective with background suppression | 1 mm to 35 mm | NPN | Cable with M8 3-pin male connector; 200 mm | View Model → |
| GTB2F-E1131 | Diffuse-reflective with background suppression | 1 mm to 35 mm | NPN | Cable, 3-wire; 2 m | View Model → |
| GTB2F-F5131 | Diffuse-reflective with background suppression | 1 mm to 35 mm | PNP | Cable with M8 3-pin male connector; 200 mm | View Model → |
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