Exhaust gas power valve sensor provides a very accurate indication of the exhaust gas valve* working, measuring its gap in mm.

The sensor, which measures valve stroke until 20mm, samples RPM value that opens/closes the valve and all intermediate values too. Data are immediately visible on MyChron4 display: RPM/GasValv graph of the analyzed lap appears.
With Race Studio Analysis software data of different laps can be compared on your PC. Closed valve position is auto-calibrated by the sensor. Thanks to this sensor, valve malfunctions are under control.

* The sensor is currently compatible with Rotax-type valves, used by the following engines: Rotax, Super Rok, Maxter, Maranello, Iame, TM. Compatibility will shortly be extended to other valve types.
Exhaust gas power valve sensor can be connected to eBox Extreme as well as to the new MyChron Expansion via specific adapter cables.

Data Sheet