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. 702-7958
Fabrikantnummer34972A
€ 1.979,00
Each
Aantal stuks
20 3Msps 22 bit LAN, USB 50kB Battery, Mains Digital - - - 4 yr 254.4 x 374 x 103.6mm 3.6kg 103.6mm
RS-stocknr. 127-1091
Fabrikantnummer043
FabrikantRed Pitaya
€ 50,70
Each
Aantal stuks
8 - - I2C, SPI, UART - - Analogue Digital - - - - - -
RS-stocknr. 127-1092
Fabrikantnummer025
FabrikantRed Pitaya
€ 102,70
Each
Aantal stuks
8 - - I2C, SPI, UART - - Digital Digital - - - - - -
RS-stocknr. 686-2059
FabrikantnummerU2356A
€ 1.874,00
Each
Aantal stuks
64 500ksps 16 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
RS-stocknr. 686-2107
Fabrikantnummer34970A
€ 2.215,00
Each
Aantal stuks
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. 810-5027
Fabrikantnummer34970A
€ 2.292,00
Each
Aantal stuks
20 3Msps 22 bit GPIB, RS232 50kB Battery, Mains Digital - RSCAL - 4 yr 254.4 x 374 x 103.6mm 3.6kg 103.6mm
RS-stocknr. 810-5021
Fabrikantnummer34970A
€ 2.319,50
Each
Aantal stuks
20 3Msps 22 bit GPIB, RS232 50kB Battery, Mains Digital - UKAS - 4 yr 254.4 x 374 x 103.6mm 3.6kg 103.6mm
RS-stocknr. 242-6139
FabrikantnummerAC5000
Fabrikantifm electronic
€ 8,80
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 686-2069
FabrikantnummerU2651A
€ 483,00
Each
Aantal stuks
8 - 32 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
RS-stocknr. 686-2075
FabrikantnummerU2781A
€ 1.155,00
Each
Aantal stuks
- - - USB 2.0 - Mains - - - - - 270 x 197 x 197mm 3.7kg 197mm
RS-stocknr. 686-2053
FabrikantnummerU2531A
€ 1.923,00
Each
Aantal stuks
4 2Msps 14 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
RS-stocknr. 686-2097
FabrikantnummerU2751A
€ 957,00
Each
Aantal stuks
32 - - USB 2.0 - Mains - - - - - 183 x 120 x 44mm 480g 44mm
RS-stocknr. 197-6845
FabrikantnummerDAQ973A
€ 2.055,00
Each
Aantal stuks
3 800ksps 22 bit USB 2.0 1000kB - - - - - - 212.6 x 88.5 x 348.3mm 4.2kg 88.5mm
RS-stocknr. 177-1175
FabrikantnummerDAQ970A
€ 1.958,00
Each
Aantal stuks
120 (1-Wire), 60 (2-Wire) - 16 bit - 100K Mains Digital - RSCAL - - 212.6 x 348.3 x 88.5 (Rack) mm, 261 x 378 x 103.7 (Bench) mm 4.1kg 103.7 (Bench) mm, 88.5 (Rack) mm
RS-stocknr. 174-9990
FabrikantnummerSAM40-16
FabrikantTeledyne LeCroy
€ 15.310,00
Each
Aantal stuks
16 100ksps 12 bit USB 2.0 - Mains Analogue, Digital - - - - 426 x 340 x 101mm 4.4kg 101mm
RS-stocknr. 197-6847
FabrikantnummerDAQ973A
€ 2.161,00
Each
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 181-1061
Fabrikantnummer1031235
FabrikantPhoenix Contact
€ 365,57
Each
Aantal stuks
4 - - - - Mains - - - - - 22.5 x 99 x 114.5mm 144.5g 114.5mm
RS-stocknr. 686-2037
FabrikantnummerU2331A
€ 2.193,00
Each
Aantal stuks
64 1 Msps, 3 Msps 12 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
RS-stocknr. 177-1105
FabrikantnummerDAQ970A
€ 1.792,00
Each
Aantal stuks
120 (1-Wire), 60 (2-Wire) - 16 bit - 100K Mains Digital - - - - 212.6 x 348.3 x 88.5 (Rack) mm, 261 x 378 x 103.7 (Bench) mm 4.1kg 103.7 (Bench) mm, 88.5 (Rack) mm
RS-stocknr. 197-6848
FabrikantnummerDAQ973A
€ 2.197,00
Each
Aantal stuks
3 - 22 bits USB 2.0 1000kB - - - UKAS - - - - -
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