The Sick CQF16-06EPOEP1 Proximity Sensor offers a Rectangular, 0.5 mm ... 6 mm sensing range, FlushNon-flush installation type, NC PNP output, and Cable with M8 male connector, 4-pin, 0.3 m connection. Manufactured by Sick under the Sick Proximity Sensor category, this model belongs to the IME Series.