With the FlexLevel Switch 4101 Baumer presents a new sensor which is based on frequency sweep technology. The device detects the level of liquids, viscous fluids and dry media. Due to the smooth, very small sensor head even adhesive media don’t stick whereby the adhesion error is very low. The level switch is suitable for overfill protection, low level detection, dry running protection and phase separation. It can be installed in any position and even at points difficult to access. The FlexLevel Switch 4101 can be easily configured on PC via the FlexProgrammer 9701.