When is it more appropriate to use an AVW200-series device or a CDM-VW300-series device?

This depends on how fast (how frequently) a vibrating-wire sensor needs to be measured.

AVW200-series devices are optimal for systems that exclusively require measurement rates slower than 1 Hz. CDM-VW300-series devices, on the other hand, are appropriate when measuring sensors at rates from 1 to 333.3 Hz.

Another way to consider the appropriateness of these devices is in terms of seconds. For a measurement period of 2 s or greater, use an AVW200-series device. For a measurement period of 1 s or less, use a CDM-VW300-series device.

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