The Student Data Acquisition Device is a single-channel, USB-powered measurement device for use with resistive strain gages (strain gauges). Internal bridge completion supports full-, half-, and quarter-bridge configurations.

This device is designed for use in applications where a convenient, low-cost, easy-to-use strain gage (strain gauge) measurement is required. It is ideal for classroom environments or gage installation verification.

Operation of the StudentDAQ is performed with commands sent via a USB connection. User-friendly application software is provided to control the StudentDAQ with a Microsoft® Windows®-based personal computer. Complete source code, written in National Instruments® LabVIEW® is provided. A .NET interface is also included.

The integrated RJ-45 jack simplifies strain gage (strain gauge) connection. Providing a robust and stable connection, one RJ-45 plug is included, which is easily attached to 326-DFV cable using a standard RJ-45 crimp tool.

Features

• Single-channel strain gage (strain gauge) data acquisition
• Hardware and software support for full-bridge, half-bridge, and quarter-bridge circuits
  (120 Ω, 350 Ω, 1 kΩ)
• Built-in bridge completion
• 3-wire strain gage (strain gauge) connection
• 80-Hz data rate
• Fixed excitation of 2.5 V
• Input range of ±16,000 με
• Powered via the USB interface
• Intuitive, user-friendly software
• RJ-45 connector is included with each StudentDAQ
• No calibration is required