DAC-200 Datasheet, PDF (1/1 Pages) Advanced Thermal Solutions, Inc. – DIGITAL-TO-ANALOG VOLTAGE CONVERTER

HOT WIRE ANEMOMETER VOLTAGE CONVERTER
DAC-200™
DIGITAL-TO-ANALOG VOLTAGE CONVERTER
The DAC-200™ is a digital-to-analog
converter designed to convert the output
of the ATVS family of instruments to
0-5VDC. The device produces an output
whereby the voltage is linearly proportional
to both the air velocity and temperature
for the ATVS product family.
Two USB ports connect the ATVS-2020™ or eATVS-4/8™ and the DAC-200™
to a computer. This product is capable of outputting 32 signals from 32 sensors
of the ATVS-2020-32 system.
The DAC-200™ is operated by stageDAC™ software, which enables the user to specify
which outputs are velocity or temperature through the software’s GUI. The unit can also
be used as a general purpose digital-to-analog output converter. A LabVIEW™ VI
(DAC-200™) is provided to facilitate programming this device in a LabVIEW environment.
The availability of an analog signal is essential in many industrial applications and control
systems. The DAC-200™ plays a critical role in proving a 0-5VDC signal for such application
where air velocity and temperature are measured. Furthermore, since the voltage output is
linearly proportional to the air velocity and temperature,
use of any data acquisition system with an ATVS product
family is now made possible by the DAC-200™.
Additionally, the DAC-200™ can convert flows
OVERALL DIMENSIONS (W x H x D)
291 x 62 x 259 mm
(11.45 x 2.45 x 10.19")
in the range of 0-50 m/s, 0-25 m/s and 0-10 m/s
to linear voltage and temperatures from -10^oC
TEMPERATURE RANGE
-10 ^oC to 90 ^oC
to 90^oC to linear output voltage. Other ranges
are available upon request.
FLOW RANGE
0-50 m/s, 0-25 m/s, and 0-10 m/s
Diagram showing the DAC-200 and the ATVS-2020 or eATVS-4/8
connection to a PC/laptop
airflow
eATVS-4/8 or ATVS-2020
PC/Laptop
Sensors
VELOCITY ACCURACY
+/- 2% of reading
TEMPERATURE ACCURACY
+/- 1 ^oC
SOFTWARE
stageDAC™, DAC-200™
POWER
USB port
DAC-200
Linear Analog Output
OUTPUT
Analog Voltage Linearly
Proportional to Velocity and
Temperature 0 to 5 VDC
For further technical information, please contact Advanced Thermal
Solutions, Inc. at 1-781-769-2800 or www.qats.com
FEATURES:
» O utput Analog Voltage
For integration into control
circuits that require analog
voltage as input signals
» stageDAC^TM Software
User friendly application
for easy data viewing
and logging
» Highly Accurate
Provides accurate data to
within 1% of the full scale
» Single-Sensor Technology
Measures air temperature and
velocity using a single sensor
or a combination of sensors
» U SB Connection
Provides power and signal
communication
» Free Lifetime Tech Support
APPLICATIONS:
» Telecommunications
» A utomotive
» Medical instrumentation
» Pneumatic control
» Real time feedback
control systems
» Airflow monitors
» Thermal management
» Aerospace
» Industrial automation
» Process control
» HVAC
89-27 ACCESS ROAD, NORWOOD, MA 02062 USA | T: 781.769. 2800 F: 781.769.9979 | WWW.QATS.COM
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