THREE-IN-ONE SWITCHFlexSwitch FLT93S flow, level, temperature switch provides accurate interface detection and control. It performs monitoring, controlling and alarming of flow rates or levels of foams, emulsion layers, liquids and slurries. Dual 6A relay outputs are standard and are assignable to flow, level or temperature. It operates over a wide setpoint range in water from 0.003 mps to 0.9 mps.