The Contrinex BASIC range of capacitive sensors consists of cylindrical and cubic devices, embeddable (M12, M18, M30) and non-embeddable (M18 and M30). With operating distances from 0.5 mm to 25 mm, this range of sensors is the cost effective solution for level sensing tasks in the plastics industry, in particular for the level control of granulates in feeders, pipes or silos.