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This product is no longer available. Some accessories, replacement parts, or services may still be available.

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Overview

Campbell Scientific's Model A5B40 Isolation Amplifier provided electrical isolation for the analog inputs of our dataloggers. The A5B40 was designed around the Analog Devices model 5B40-03 Millivolt Input Module. A fourth-order, low-pass filter, with a 50 Hz cutoff frequency, was added to reject noise while maintaining measurement rates of up to 10 samples per second.

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