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NI USB-9219

4-Channel Universal Analog Input Module

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  • For new designs, NI recommends the NI 9219 Measurement Bundle
  • Measure quarter-, half-, and full-bridge sensors
  • Built-in voltage and current excitation
  • Thermocouple, RTD, resistance, voltage, and current measurements
  • Cold-junction compensation (CJC) per channel for a more accurate thermocouple measurement
  • Up to 100 S/s/ch simultaneous inputs
View Data Sheet  |  Specifications  (2) popup


The NI USB-9219 is a 4-channel universal C Series module designed for multipurpose testing. With the USB-9219, you can measure several signals from sensors such as strain gages, RTDs, thermocouples, load cells, and other powered sensors. The channels are individually selectable, so you can perform a different measurement type on each of the four channels. Measurement ranges differ for each type of measurement and include up to ±60 V for voltage and ±25 mA for current. Refer to the manual for detailed specifications and ranges.

With 250 Vrms of channel-to-channel isolation, the USB-9219 protects not only the surrounding modules, chassis, and connected computer system but also the other channels within the same module. In addition to increased safety, channel-to-channel isolation eliminates problems associated with ground loops.

The USB-9219 uses 6-position spring terminal connectors in each channel for direct signal connectivity. You can purchase additional connectors to reduce signal connection time for multiple test units. In addition to extra connectors, a strain relief kit is available to secure the signal wires.

You can use the NI 9219 module included in the USB-9219 kit in an NI CompactRIO chassis or an NI CompactDAQ USB chassis for higher-channel-count systems.

Strain relief backshells for signal wire security and high-voltage protection (qty 4): NI 9972
Extra connectors for 6-position connector modules (qty 10): NI 9973

View Data Sheet | View Pricing and Purchasing Information »

NI USB-9219 Complete Package

Each NI USB-9219 requires:
NI USB-9219 Software

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NI USB-9219 and Accessories

Hardware Subtotal: $ 1,396
NI USB-9219 - 780304-01 Qty $ 1,365 each
 
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Qty $ 31 each
Qty $ 31 each
Estimated Shipping Days: 5 - 10
Package Price: $ 1,396
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You need software to interface with your hardware and to collect, analyze, present, and store your measurements. This board is compatible with a variety of programming languages, including LabVIEW, C/C++, Visual Basic, and .NET. LabVIEW provides the easiest integration with all of your NI hardware and is recommended to maximize your hardware investment.

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