Series 200 Turbine Flow Transducers measure flows of hydrocarbon fuels such as gasoline, kerosene, and diesel fuel and other light transmitting, non-corrosive liquids of similar viscosity. Typical fuel flow applications include aircraft fuel monitoring systems, gasoline, diesel and gas turbine engine test stands and industrial furnaces.

The transducers give repeatable signals on gasoline across a 100 to 1 flow range down to 0.3 GPH. The higher viscosity of diesel fuel reduces signal repeatability at flow rates below 2 GPH. Pressure drops are very low compared to other turbine flow transducers. The transducer bearing system is rated for continuous operation at the upper end of the flow range. The transducers produce a current pulse signal from an op-to-electronic pickup with a preamplifier.