HFS DAQ System Description
The HFS DAQ is a low-cost data acquisition system that is designed and packaged together to accurately measure the small analog DC voltage signals that are outputted from HFS heat flux sensors and their integrated thermocouples. The HFS DAQ enables precise measurement resolution at a fraction of the cost to other currently available systems.

Key System Features
- 8 differential input channels for simultaneous measurements of both heat flux and temperature from 4 HFS sensors.
- Free software for computer-based user interface and data recording through a USB cable connection.
- Automatic zeroing of current bias error for increased accuracy, especially while using high impendence sensors.