MESSKO MFLOC 2.0 immediately and reliably detects a pump failure in the coolant circuit of a power transformer. There are various versions for oil, water or alternative media. A specially designed paddle is available as flow resistance in the coolant circuit, thus monitoring the flow of coolant. If the pump is active, the paddle is reliably pressed to the end stop for laminar as well as non-laminar flows starting from 0.7 m/s and the integrated micro-switch is triggered. This newest generation was thoroughly redeveloped and optimized.