Aviation & Industrial Vibration Measurement Systems
41CA
The 42CA Four Channel Charge Amplifier is used to convert accelerometer charge signals into voltage signals. Converted signals are then easily used by the PBS-4100 family of engine vibration analyzers. Four channels of amplification are provided. The 42CA also includes 6 channels of pass-through for other signals (non-piezoelectric) and an additional 2 channels for tachometer signals. This allows the 42CA to be a single-point connection between a machine-under-test and an analysis system. The tachometer channels in the 42CA are protected by isolation circuitry that prevents cable faults from affecting machine operation control systems.
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