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Model 8000-4225 Two Channel Charge Amplifier

Model 8000-4225 Two Channel Charge Amplifier
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Model 8000-4225 Two Channel Charge Amplifier - 1

The Model 8000-4225 Two 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. Conversion of signals to voltage-mode provides greater immunity to noise and allows signals to be reliably transmitted over greater distances. The charge amplifier is normally installed at the engine. It is not needed if another charge amplifier is already present (as part of aircraft or test cell equipment) or where velocity probes are used instead of accelerometers. Features of the Model 8900-4225 include: □ Two channel operation □ Individually settable gains □ Built-in test signal with status lights □ Individual channel test / operation switches □ Remotely powered via PBS cabling □ Weather tight packaging SPECIFICATIONS: MTI Instruments has been a leader in rotating machinery technology for over 40 years, developing advanced balancing systems for a wide variety of applications. PBS-4100 Portable Balancing Systems are used around the world by satisfied customers in more than 50 nations for flight-line and test cell use. Call toll-free 1-800-342-2203 to review your testing requirements with one of our applications engineers, and to learn about other benefits of PBS-4100 systems. MTI Instruments Inc. 325 Washington Avenue Extension Albany, NY 12205

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