VPG Unveils New Data Acquisition Scanner

By DE Editors

Vishay Precision Group announced that its Micro-Measurements brand has introduced a new data acquisition system featuring a scanner with eight software-configurable input channels with RJ-45 connectors. The System 8000 StrainSmart Data Acquisition System can accept signals from strain gages or strain-gage-based transducers, thermocouples, or high-level voltage sensors. Strain gage channels support full-, half-, or quarter-bridge configurations. 

The System 8000 is intended for static and dynamic test and measurement applications, the company says. System scanners may operate independently, or up to 16 scanners can be used concurrently for a maximum of 128 channels. Each channel's data is processed in a modern 24-bit digital signal processor, and filtering is performed using finite impulse response (FIR) multi-stage filters. Sampling rates are 1000, 500, 200, 100, and 10 samples/second.

All channels in the system are sampled simultaneously. Each of the 24-bit analog-to-digital converters over-samples data at a rate of 128k samples/second and provides high-quality, low-noise data (without the need for signal averaging) at rates up to 1000 samples/second/channel.

The system also includes a Programmer's Reference Kit, which provides documentation, programming examples, and instrument drivers to assist with custom software development. An optional system voltage calibration card gives users the ability to perform a system-level calibration of the entire measurement circuit without the need to return the System 8000 to the manufacturer or metrology lab.

For more information, visit Vishay Precision Group and Micro-Measurements.

Sources: Press materials received from the company and additional information gleaned from the company's website.