point level detection part 1 - Point level detection in liquids

VEGA engineers Stefan Kaspar and Matthias Schmidt explain the principle of point level detection in liquids using vibrating level switches. When the vibrating probe comes into contact with a liquid, the vibration frequency changes, providing a reliable measure of level, regardless of the nature of the liquid. The Vegaswing series of vibrating level switches are used as overfill protection or empty alarms in liquids.