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" Very responsive and helpful, competitive pricing. Good source! "
July 2025
WSN-3214
WSN-3214, 4-Channel, 2 DIO Channels, Strain/Bridge Node for WSN
Actual item may vary if no part number is provided on quote request.
✔ 2 Year Warranty Included
✔ Free Domestic Ground Shipping
✔ NIST Calibration Available
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 WSN-3214 Strain/Bridge Node for WSN
Designed for National Instruments Wireless Sensors Networks, the NI WSN-3214 (Part Numbers: 781636-01, 781636-02, 150262C-04L) is a Strain/Bridge Node. The WSN-3214 offers 4 analog input channels. You can configure this Strain/Bridge Node for half-, full-, or quarter-bridge completion on a per-channel basis. Moreover, the NI WSN-3214 can be configured to provide strain gauge measurements. This Strain/Bridge Node allows you to define waveform size, sample rate, and waveform interval, since it comes with a flexible analog front end.
The high-resolution and high-speed analog input modes make the WSN-3214 an ideal solution for unique application requirements. Users can deploy this Strain/Bridge Node in a suitable orientation with the help of mounting accessories by NI. The NI WSN-3214 is deployed with other WSN devices that include a WSN gateway. In this system, signals are received and analyzed wirelessly. Each gateway can handle a maximum of 36 wireless nodes.
You can construct an NI WSN system by using a separate host PC running on Microsoft Windows or a CompactRIO Chassis. These operating systems can connect to a Wireless Network System to display status information, real-time measurements, as well as the configuration of the wireless node. You can mount your WSN-3214 Strain/Bridge Node on a 35 mm DIN rail or on a panel. Kit accessories to mount this Strain/Bridge Node can be acquired separately from National Instruments. This model is designed for wireless connectivity and has a provision to be operated by a battery. In its optimum configuration, the WSN-3214 requires a battery replacement or recharge once in three years. However, this device supports redundant supplies and can be powered through an external supply as well.
WSN-3214 Mature Status has been announced by National Instruments, but the Strain/Bridge Node will still be available for purchase and repairs by Apex Waves.
| Model | WSN-3214 |
|---|---|
| Manufacturer | National Instruments |
| Part Numbers | 781636-01, 781636-02, 150262C-04L |
| Type | Strain/Bridge Node for WSN |
| Channels | 4 |
| ADC Resolution | 20 bits |
| Voltage Range | 5 to 30 V |
| Calibration Interval | 3 years |
| Weight | Without antenna: 8.5 oz.With antenna: 9 oz. |
| WSN-3214 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Contact a sales representative for a quote. |
Associated part numbers for WSN-3214:
WSN-3214 PDF Manuals
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Eligible returns may be accepted within 30 days at Apex Waves’ discretion. A 25% restocking fee applies; non-refundable and built-to-order products are excluded.
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