These devices have been specially designed for use in accumulation roller conveyors. Their compact design allows for installation between rollers below the transport level. They're equipped with their own sensor optics, and object detection is handled by externally connected sensor technology. Settings are entered via wireless NFC, which is even possible in the de-energized state. Thanks to the innovative fast-clip mounting system and quick wiring, the devices are installed and ready for use in no time flat. Range: . Speed: 100 Hz. Output: PNP. Circuit: NC. Housing: 99 × 46 × 18 mm (OPT)