Data Translation announced the release of the DT9839 low-cost USB-powered module for sound and vibration measurements.
The DT9839 features a four-channel, 16-bit Delta-Sigma analog-to-digital converter (ADC) with a nominal input range of ±2.5 V, and sampling rates up to 52.7 kHz per channel. Applications that require accelerometer, vibration, noise, or sonar measurements often use IEPE sensors. IEPE conditioning is built-in to the analog circuitry of the DT9839, providing an excitation current source and AC or DC coupling, the company says.
QuickDAQ 2013 ready-to-measure application software is included with the DT9839 and allows users to acquire, analyze, and display data. VIBpoint Framework is available as a 14-day trial and adds processing features, including single- and two-channel FFT operations and dynamic performance statistics. Additionally, all Data Translation devices include comprehensive driver and software support, and interface tools for LabVIEW and MATLAB programmers.
For more information, visit Data Translation.
Sources: Press materials received from the company and additional information gleaned from the company's website.