The E+H Liquiphant FTL63 Level Switch compliant to all the hygienic requirements of the food, beverage, and life sciences industries. The proven vibronic technology works reliably in all pumpable liquids, even where other measuring principles reach their limits due to changes in conductivity or dielectric constant (DC value), deposits, foam, turbulences or air bubbles. Therefore, the technology is the perfect substitute for float switches, capacitive or optical sensors.