The Nivotester FTW325-A2B1A conductive point level switch from Endress+Hauser is an intrinsically safe limit switch for connection to conductive sensors. The compact enclosure allows simple serial mounting on a top-hat rail in the control cabinet. Sensors from the Liquipoint T FTW31/32 range can also be connected to it. When using three Nivotester FTW325, multi-point detection with up to five measuring points is possible. The conductive point level switch Nivotester FTW325-A2B1A offers two-channel level evaluation, limit level, switching delay and two-point control functions and is suitable for non-hazardous areas.