Turbine flow meters measure the rate of flow in a pipe or process line via a rotor that spins as the media passes through its blades

Flow meters (flowmeters) and flow sensors are devices used for measuring the flow rate or quantity of a moving fluid or gas

Liquid flow meters are used for measuring the flow or quantity of a moving fluid.

Gas flow meters are used for measuring the flow or quantity of a moving gas in an enclosed pipe or passage.

Calibration instruments use electrical signals or physical quantities to calibrate sensors and meters.

Flow transmitters provide electrical outputs that are proportional to flow inputs.

Flow computers, totalizers, and rate indicators integrate the functions of flow and temperature measurement, computation, data acquisition, input / output (I/O) standardization, and closed loop control.