Endress+Hauser FTL20-0425 Liquiphant level switch is a model in the Liquiphant FTL20 family used for detecting liquid presence at a fixed point in a vessel. It serves as a point-level sensor, signaling when liquid reaches or leaves the probe location. The FTL20-0425 part number specifies this exact configuration within the Endress+Hauser Liquiphant lineup.
