Data Acquisition

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Description Prix 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
N° de stock RS 702-7958
Référence fabricant34972A
1.670,00 €
Each
Unité
20 3Msps 22 bit LAN, USB 50kB Battery, Mains Digital - - - 4 yr 254.4 x 374 x 103.6mm 3.6kg 103.6mm
N° de stock RS 686-2069
Référence fabricantU2651A
405,00 €
Each
Unité
8 - 32 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
N° de stock RS 906-3855
Référence fabricantDLP-IO8-G
45,11 €
Each
Unité
8 - 10 bit USB 1.1, USB 2.0 - Mains Analogue, Digital Digital - - - - - -
N° de stock RS 242-6139
Référence fabricantAC5000
8,06 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 127-1091
Référence fabricant043
MarqueRed Pitaya
50,70 €
Each
Unité
8 - - I2C, SPI, UART - - Analogue Digital - - - - - -
N° de stock RS 810-5027
Référence fabricant34970A
1.552,00 €
Each
Unité
20 3Msps 22 bit GPIB, RS232 50kB Battery, Mains Digital - RSCAL - 4 yr 254.4 x 374 x 103.6mm 3.6kg 103.6mm
N° de stock RS 686-2107
Référence fabricant34970A
1.475,00 €
Each
Unité
20 3Msps 22 bit GPIB, RS232 50kB Battery, Mains Digital - - - 4 yr 254.4 x 374 x 103.6mm 3.6kg 103.6mm
N° de stock RS 810-5021
Référence fabricant34970A
1.580,00 €
Each
Unité
20 3Msps 22 bit GPIB, RS232 50kB Battery, Mains Digital - UKAS - 4 yr 254.4 x 374 x 103.6mm 3.6kg 103.6mm
N° de stock RS 127-1092
Référence fabricant025
MarqueRed Pitaya
102,70 €
Each
Unité
8 - - I2C, SPI, UART - - Digital Digital - - - - - -
N° de stock RS 686-2059
Référence fabricantU2356A
1.691,00 €
Each
Unité
64 500ksps 16 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
N° de stock RS 686-2084
Référence fabricantU2802A
1.061,00 €
Each
Unité
31 500ksps 16 bit USB 2.0 - Mains Analogue, Digital - - - - 254.2 x 158.7 x 40.05mm 1kg 40.05mm
N° de stock RS 242-6167
Référence fabricantAC5003
13,81 €
Each
Unité
- - - - - - - - - - - - - -
N° de stock RS 686-2031
Référence fabricantU2351A
1.192,00 €
Each
Unité
16 250ksps 16 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
N° de stock RS 686-2043
Référence fabricantU2353A
1.490,00 €
Each
Unité
16 500ksps 16 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
N° de stock RS 686-2065
Référence fabricantU2542A
1.736,00 €
Each
Unité
4 500ksps 16 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
N° de stock RS 686-2040
Référence fabricantU2352A
1.001,00 €
Each
Unité
16 250ksps 16 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
N° de stock RS 686-2056
Référence fabricantU2355A
1.292,00 €
Each
Unité
64 250ksps 16 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm
Nouveau
N° de stock RS 174-9991
Référence fabricantSAM40-24
MarqueLeCroy
18.150,00 €
Each
Unité
24 100ksps 12 bit USB 2.0 - Mains Analogue, Digital - - - - 426 x 340 x 101mm 4.4kg 101mm
N° de stock RS 686-2097
Référence fabricantU2751A
884,00 €
Each
Unité
32 - - USB 2.0 - Mains - - - - - 183 x 120 x 44mm 480g 44mm
N° de stock RS 686-2037
Référence fabricantU2331A
1.986,00 €
Each
Unité
64 1 Msps, 3 Msps 12 bit USB 2.0 8M points Mains Analogue, Digital - - - - 182.4 x 120 x 44mm 565g 44mm

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.