HFS-DAQ-series

8 Differential Inputs Heat Flux Sensor Data Logger

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UL, 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.

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HFS-DAQ-series

From ^C$ 533.70

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1 Variations available

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Data Sheet

Product Overview

Accuracy ± 2 °C (± 3.6 °F)
Analog I/O Note Analog Input Note: Cold Junction Compensation: Yes, provided by on-board thermistor, Analog-to-Digital Converter Type: 24-bit Delta-Sigma
Data Interface USB
Height 8.7 mm
Input Type Thermocouple, Heat Flux
Input Type Note Thermocouple: T
Length 10.4 mm
Number of Channels, Input Analog: 8 DIFF
Output Noise Output Voltage: 0.85 µVRMS
Resolution < 1 µV
Sampling Rate 3 Hz (3 updates/second)
Voltage Measurement Range ±2.048 V
Width 9.6 mm

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.

The simple, user interface allows for easy control of the software features. While the HFS DAQ is connected to a computer using a USB cable interface, the heat flux and temperature sensor measurement signals can be viewed and recorded simultaneously using our free software. The setup window and real-time plots of the measurement signals are shown.