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July 2025
780264-02
NI 780264-02, ±25 mV/V, 50 kS/s per Channel, 4 Differential, Simultaneous Analog Inputs, NI-9237 Strain/Bridge Input Module
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments 780264-02 Strain/Bridge Input Module
The National Instruments 780264-02 is a C Series strain and bridge input module designed for high-accuracy measurement of signals from strain gauges, load cells, pressure transducers, and other bridge-based sensors. The module provides four differential analog input channels with simultaneous sampling at up to 50 kS/s per channel. Simultaneous acquisition across all four channels eliminates interchannel phase delay, making the module well suited for applications requiring precise correlation between multiple measurement points. It supports quarter-, half-, and full-bridge configurations and is compatible with 120 Ω and 350 Ω bridge resistance. With an input range of ±25 mV/V, the module can accommodate a variety of low-level bridge measurement signals.
The 780264-02 integrates signal conditioning, bridge excitation, and data acquisition into a compact C Series module, reducing the amount of external hardware required for precision measurement systems. Its internal excitation capability simplifies connections to compatible bridge sensors, while the module's direct sensor connections help reduce setup time and cabling requirements. The module provides 60 VDC isolation and 1000 Vrms transient isolation, helping protect the measurement system and improve resistance to common-mode disturbances and electrical transients.
Designed for demanding industrial and test environments, the module features conformal coating that provides additional protection against moisture, humidity, dust, and other environmental contaminants. It is rated for operation from -40°C to 70°C, making it suitable for applications ranging from controlled laboratory testing to outdoor and environmental-chamber installations. As part of the NI C Series platform, the 780264-02 can be integrated with compatible CompactDAQ and CompactRIO systems for portable, distributed, or embedded measurement applications.
The simultaneous sampling architecture makes the 780264-02 particularly useful for dynamic strain and multi-channel measurement applications where timing alignment is critical. Typical applications include structural health monitoring, machine condition monitoring, material testing, torque measurement, load-cell monitoring, and fatigue analysis. By combining four synchronized bridge inputs, integrated excitation, high-speed acquisition, electrical isolation, and environmental protection, the Strain/Bridge Input Module provides a robust solution for precision strain measurement from laboratory validation through long-term industrial monitoring.
| Model | 780264-02 |
|---|---|
| Part Number | 780264-02 |
| Part Type | C Series Bridge Module |
| Analog Inputs | 4 differential, simultaneous |
| Bridge Modes | Quarter, half, full |
| Input Range | ±25 mV/V |
| Sample Rate | 50 kS/s per channel |
| Excitation & Bridge | Internal; 120/350 Ω compatible |
| Isolation | 60 VDC, 1000 Vrms transient |
| Environmental | Conformal coated; -40°C to 70°C |
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