Data Acquisition

What is Data acquisition?

Data acquisition is the process of sampling signals that measure real world conditions such as voltage, current, temperature, pressure or sound, and converting the results into digital numeric values that can be manipulated by a computer. Data acquisition systems known as DAS or DAQ, convert analogue waveforms into digital values for processing.

Data acquisition begins with the physical property (this includes temperature, light intensity, gas pressure, fluid flow and force) to be measured. This then must be transformed into a unified form that can be sampled by a data acquisition system. This task is performed by sensors.

Components of data acquisition systems include

• Sensors to convert physical parameters to electrical signals
• Signal conditioning circuity to convert sensor signals into a form that can be converted to digital values
• Analogue to digital converters to convert conditioned sensor signals to digital values

A data acquisition system is a collection of software and hardware that lets you measure or control physical characteristics of something in the real world. A complete data acquisition system consists of DAQ hardware, sensors and actuators, signal conditioning hardware, and a computer running DAQ software.

Applications include
• Research and Analysis
• Design Validation and Verification
• Manufacturing and Quality Test
• Diagnostic and Repair
• Asset Condition Monitoring
• PC-Based Control and Automation

Compared to traditional measurement systems, PC-based DAQ systems exploit the processing power, productivity, display, and connectivity capabilities of industry-standard computers providing a more powerful, flexible, and cost-effective measurement solution.

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Omschrijving Prijs Number of Input Channels Sampling Rate Resolution Connectivity On Board Memory Power Source Input Type Output Type Calibrated Battery Type Battery Life Dimensions Weight Height
RS-stocknr. 127-1091
Fabrikantnummer043
FabrikantRed Pitaya
€ 41,00
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8 - - I2C, SPI, UART - - Analogue Digital - - - - - -
RS-stocknr. 127-1092
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FabrikantRed Pitaya
€ 89,00
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8 - - I2C, SPI, UART - - Digital Digital - - - - - -
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€ 2.274,00
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20 3Msps 22 bit GPIB, RS232 50kB Battery, Mains Digital - - - 4 yr 254.4 x 374 x 103.6mm 3.6kg 103.6mm
RS-stocknr. 810-5021
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€ 2.378,50
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20 3Msps 22 bit GPIB, RS232 50kB Battery, Mains Digital - UKAS - 4 yr - 3.6kg 103.6mm
RS-stocknr. 847-4743
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€ 391,40
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- - - - - - - - - - - - - -
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FabrikantnummerTGW-715
FabrikantICP DAS USA
€ 178,75
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- - - - - - - - - - - - - -
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FabrikantnummerDSPLE000
FabrikantRed Lion
€ 681,49
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 810-5027
Fabrikantnummer34970A
€ 2.351,00
Each
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20 3Msps 22 bit GPIB, RS232 50kB Battery, Mains Digital - RSCAL - 4 yr - 3.6kg 103.6mm
RS-stocknr. 686-2059
FabrikantnummerU2356A
€ 1.885,00
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64 500ksps 16 bit USB 2.0 8M points Mains Analogue, Digital - - - - - 565g 44mm
RS-stocknr. 901-1346
FabrikantnummerES-413
FabrikantBrainboxes
€ 238,87
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- - - - - - - - - - - - - -
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FabrikantnummerDAS30
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€ 2.550,00
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2 - - - - Battery, Mains - - - Lithium Battery 9 Hours - 2.5kg 105mm
RS-stocknr. 905-5765
FabrikantnummerSLX-5ES-1
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€ 238,28
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- - - - - - - - - - - - - -
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FabrikantnummerAC5000
Fabrikantifm electronic
€ 9,30
Each
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- - - - - - - - - - - - - -
RS-stocknr. 905-5719
FabrikantnummerPTV00000
FabrikantRed Lion
€ 3.770,00
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 686-2053
FabrikantnummerU2531A
€ 1.934,00
Each
Aantal stuks
4 2Msps 14 bit USB 2.0 8M points Mains Analogue, Digital - - - - - 565g 44mm
RS-stocknr. 905-5769
FabrikantnummerSLX-8ES-1
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€ 296,56
Each
Aantal stuks
- - - - - - - - - - - - - -
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Fabrikantnummer6GK5786-2AA60-6AA0
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€ 1.785,00
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- - - - - - - - - - - - - -
RS-stocknr. 686-2097
FabrikantnummerU2751A
€ 962,00
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32 - - USB 2.0 - Mains - - - - - - 480g 44mm
RS-stocknr. 876-2529
FabrikantnummerDAS50
FabrikantSefram
€ 3.750,00
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Aantal stuks
4 - - - - Battery, Mains - - - Lithium Battery 9 Hours - 2.5kg 105mm
RS-stocknr. 686-2069
FabrikantnummerU2651A
€ 487,00
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8 - 32 bit USB 2.0 8M points Mains Analogue, Digital - - - - - 565g 44mm