Champion 4R is a Charge Signal Conditioning Amplifier designed for piezoelectric sensors (pressure, accelerometers, etc.) and specifically developed for on-board motorsport applications.
The amplifier hosts 4 channels in an extremely compact and lightweight form factor. It is designed for a wide variety of sensors (5000 to 25,000 pC) and acquisition systems up to ±10 V.
Thanks to its high bandwidth, Champion 4R can be used for monitoring in-cylinder engine pressure, especially in applications where compactness and waterproof design are required (i.e., on-board vehicle and racing use).


Sensitivity (mV/bar), output offset, and time constant can be configured independently prior to order.
Champion 4R is delivered as a ready-to-use system with the selected setup.




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Tel. +39.051.9923806 / +39.051.0548470
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