National Instruments, a market leader in PC-based data acquisition, offers the most complete family of modular, plug-and-play data acquisition systems for virtually any sensor or signal type. NI data acquisition systems provide sensor- and signal-specific conditioning to improve your measurement accuracy by 10X.
1-slot NI CompactDAQ chassis support over 50 measurement-specific modules on USB, Ethernet, and 802.11 Wi-Fi buses.
Compare your NI CompactDAQ chassis options
Download the 10-part tutorial that covers everything you should consider when building a DAQ system.
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Get the accuracy, speed, and performance you need to with NI SC Express, the premier physical measurement family.
See the benefits of SC ExpressWith NI InstantDAQ Technology
Features | Specifications | Data Sheet
$ 99 - $ 129
| Analog Inputs: | 1 DI · 4 S/s · 20 bits |
| Measurement Type: | Temperature, Thermocouple |
| Measurement Type: | Temperature, Thermocouple |
| Measurement Type: | Temperature, Thermocouple |
| Measurement Type: | Temperature, Thermocouple |
Accessories for Use With Thermocouple Sensors
Features | Specifications | Data Sheet
$ 49
| Measurement Type: | Temperature, Thermocouple |
| Measurement Type: | RTD, Temperature |
| Digital I/O: | 4 DO |
| Measurement Type: | Digital |
| Measurement Type: | RTD, Temperature |
3-Channel, 300 Vrms Analog Input Module
Features | Specifications | Data Sheet
$ 1,544 - $ 1,698
| Analog Inputs: | 3 DI · 50000 S/s/ch · 24 bits |
| Measurement Type: | Voltage |
Portable USB-Based High-Voltage Digital Input
Features | Specifications | Data Sheet
$ 439
| Digital I/O: | 8 DI |
| Measurement Type: | Digital |