Oil Flow Meter

Ultrasonic Oil Flow Meter (Prototype)

The oil flow meter has been developed for ‘real time’ liquid measurement with specific attention given to the mechanical packaging to allow dyno and ‘on car’ correlation of data. The sensor installs directly into a suitable existing pipeline modified to accept flexible -16 tube connector couplings.

The system uses the established ultrasonic 'time of flight' measurement principle. The flow tube, transducers and mounting arrangement are compatible with an installation on an engine, capable of measuring liquid flow of up to 200 litres/min and temperatures of up to 150ºC.

The remote processing electronics are rated for 105°C and can be placed up to one metre away from the flow tube. These electronics provide the user with flow data over a USB or analogue interface and can be powered from an automotive supply of 5 to 24 volts.