Typical applications are:

• Measuring flow around batteries and motors for EV vehicles – to ensure they stay at the optimum temperature to maximise charging and range.

• Measuring coolant flow around PEM (Proton Exchange Membrane) fuel cells. This is an electrolyte process to generate hydrogen in a fuel cell.

The VCT rotor geometry is further optimised and supported by a high-performance hybrid ball bearing. Those improvements result in a wide turndown and excellent repeatability. The turbine speed is detected with no drag to the rotor and converted into a common TTL frequency output.