Wireless Data Acquisition (DAQ)
National Instruments Wi-Fi DAQ devices combine IEEE 802.11 wireless or Ethernet communication, direct sensor connectivity, and the flexibility of NI LabVIEW software for remote monitoring and control of electrical, physical, mechanical, and acoustical signals. With built-in signal conditioning and the highest commercially available network security, NI Wi-Fi DAQ devices stream data in real time for easy-to-use, high-performance remote wireless sensor measurements.
Featured Items
NI CompactDAQ for iOS and Android
Download the firmware update on NI Labs that lets you view data from a cDAQ-9191 on your smartphone or tablet.
Learn MoreWireless NI CompactDAQ Demonstration
NI CompactDAQ wireless chassis make it easier than ever to take your measurement system to the sensor.
Watch it nowSelecting a Battery for Wi-Fi DAQ Devices
Wi-Fi cuts the cord to your computer, but battery power lets you deploy your DAQ system anywhere.
Read the whitepaperProduct Results (42 Devices/Modules)
NI 9201 Measurement System
8 Ch, 500 kS/s Voltage Module for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 8 SE · 500 kS/s · 12 bits |
| Measurement Type: | Voltage |
NI 9203 Measurement System
8 Ch, 200 kS/s Current Input for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 8 SE · 200 kS/s · 16 bits |
| Measurement Type: | Current |
NI 9205 Measurement System
32 Ch, 250 kS/s Voltage Input for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 32 SE/16 DI · 250 kS/s · 16 bits |
| Measurement Type: | Voltage |
NI 9206 Measurement System
32 Ch, ±10 V, 600 V Isolation Input for USB/Ethernet/Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 32 SE/16 DI · 250 kS/s · 16 bits |
| Measurement Type: | Voltage |
NI 9207 Measurement System
16 Ch Voltage/Current Combo Input - USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 8 SE/8 DI · 500 S/s · 24 bits |
| Measurement Type: | Current, Voltage |
NI 9208 Measurement System
16 Ch, ±21.5 mA Current Input With USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 16 SE · 500 S/s · 24 bits |
| Measurement Type: | Current |
NI 9211 Measurement System
4 Ch Thermocouple Input for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 14 S/s · 24 bits |
| Measurement Type: | Temperature, Thermocouple, Voltage |
NI 9213 Measurement System
16 Ch Thermocouple Module for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 16 DI · 1200 S/s · 24 bits |
| Measurement Type: | Temperature, Thermocouple |
NI 9214 Measurement System
16 Ch Isothermal Thermocouple for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 16 DI · 1088 S/s · 24 bits |
| Measurement Type: | Temperature, Thermocouple |
NI 9215 Measurement System
4 Ch, 100 kS/s/ch Voltage Module - USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 100 kS/s/ch · 16 bits |
| Measurement Type: | Voltage |
NI 9217 Measurement System
4 Ch, 100 Ohm RTD Module for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 400 S/s · 24 bits |
| Measurement Type: | RTD, Temperature |
NI 9219 Measurement System
4 Ch Universal Module for USB, Ethernet, or 802.11 Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 100 S/s/ch · 24 bits |
| Measurement Type: | Strain/Bridge-based sensor, Current, Resistance, RTD, Temperature, Thermocouple, Voltage |
NI 9221 Measurement System
8 Ch, ±60 V, 12-Bit Input Module - USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 8 SE · 800 kS/s · 12 bits |
| Measurement Type: | Voltage |
NI 9222 Measurement System
4 Ch, 500 kS/s Voltage Input for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 500 kS/s/ch · 16 bits |
NI 9223 Measurement System
4 Ch, 1 MS/s Voltage Input for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 1 MS/s/ch · 16 bits |
| Measurement Type: | Voltage |
NI 9225 Measurement System
3 Ch, 300 Vrms Input for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 3 DI · 50000 S/s/ch · 24 bits |
| Measurement Type: | Voltage |
NI 9227 Measurement System
4 Ch Current Input Module for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 50 kS/s/ch · 24 bits |
| Measurement Type: | Current |
NI 9229 Measurement System
4 Ch, ±60 V, 24-Bit Input for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 50 kS/s/ch · 24 bits |
| Measurement Type: | Voltage |
NI 9234 Measurement System
IEPE Accelerometer/Microphone for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 51.2 kS/s/ch · 24 bits |
| Measurement Type: | Accelerometer |
NI 9235/9236 Measurement System
8 Ch Quarter-Bridge Module for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 8 DI · 10 kS/s/ch · 24 bits |
| Measurement Type: | Strain/Bridge-based sensor |
NI 9237 Measurement System
4 Ch, 24-Bit Bridge Input for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 50 kS/s/ch · 24 bits |
| Measurement Type: | Strain/Bridge-based sensor |
NI 9239 Measurement System
4 Ch, 50 kS/s/ch Voltage Module for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Inputs: | 4 DI · 50 kS/s/ch · 24 bits |
| Measurement Type: | Voltage |
NI 9263 Measurement System
4 Ch, 100 kS/s Voltage Output for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Outputs: | 4 · 100 kS/s · 16 bits |
| Measurement Type: | Voltage |
NI 9264 Measurement System
16 Ch Voltage Output Module for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Outputs: | 16 · 25 kS/s · 16 bits |
| Measurement Type: | Voltage |
NI 9265 Measurement System
4 Ch, 100 kS/s Current Output for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Analog Outputs: | 4 · 100 kS/s · 16 bits |
| Measurement Type: | Current |
NI 9269 Measurement System
4 Ch Isolated Voltage Output for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Analog Outputs: | 4 · 100 kS/s · 16 bits |
| Measurement Type: | Voltage |
NI 9401 Measurement System
8 Ch, 5 V/TTL Bidirectional DIO for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Digital I/O: | 8 DIO · 10 MHz |
| Counter/Timers: | 4 |
| Measurement Type: | Digital |
NI 9402 Measurement System
4 Ch High-Speed DIO Module for USB, Ethernet, and Wi-Fi
Features | Specifications | Data Sheet
| Digital I/O: | 4 DIO · 20 MHz |
| Counter/Timers: | 4 |
| Measurement Type: | Digital |
NI 9411 Measurement System
6 Ch Differential Digital Input for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Digital I/O: | 6 DI · 2 MHz |
| Counter/Timers: | Provided by chassis |
| Measurement Type: | Digital |
NI 9421 Measurement System
8 Ch, 24 V Sinking Digital Input for USB, Ethernet, or Wi-Fi
Features | Specifications | Data Sheet
| Digital I/O: | 8 DI · 10 kHz |
| Counter/Timers: | Provided by chassis |
| Measurement Type: | Digital |
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