Products / Combustion Analysis
Charge Amplifier for On-board applications (Champion-6B)
The charge amplifier is designed for monitoring cylinder pressure of engines, especially in those applications where compactness is required (i.e. on-board vehicle and racing use).
The amplifier gain is selectable in 4 step by means of a rotary switch on the side of the unit.
A dedicated software or interface is not needed.
The time constant is 5s and allow for accurate measurement of the indicating parameters (e.g. IMEP) even at low engine speed. This value can be modified on order, based upon the customer specific requirements.
The maximum range of the amplifier is 10000pC for ±10V output, or 5000pC for ±5V output.
The amplifier circuit is designed to minimize distortion and non-linearity while having a high signal bandwidth and low noise.
The amplifier nominal accuracy is ±1%. Precise calibration constants are provided for each channel giving allowing for ±0.1% accuracy.
The amplifier housing is made of machined steel, designed to guarantee a reliable operation over time.
The sensor connectors and signal outputs are BNC type, dedicated or exotic cables are not required.
The power supply connector is a Switchcraft/Conxall Micro-Con-X (p/n 17282-3SG-300). The mating part is 1628x-3PG-3xx.
The device is conforming to EC according to the EC directive 2004/108/CE.
Price: 3500€ ex. vat