Description
The product comes with part numbers 785994-01, 779781-02, and 192496F-01L, ensuring compatibility across different models. It is designed to work seamlessly with NI CompactDAQ and CompactRIO Chassis platforms, providing a versatile solution for various applications. A special conformal coated variation, 779781-02, is available for environments requiring additional protection, alongside a non-conformal coated variation, 785994-01, for standard applications.
This product supports a wide range of input signal types, including strain gages, RTDs, thermocouples, load cells, and powered sensors, making it highly versatile for different measurement needs. It features 4 separately selectable channels, allowing for flexible data acquisition setups. The estimation range for voltage is ±60 V max, and for current is ±25 mA, accommodating a broad spectrum of signal levels.
The connector type used is a spring terminal, which provides a reliable and secure connection for various sensor types. With 250 Vrms channel-to-channel isolation, it ensures accurate and noise-free measurements across multiple channels.
The maximum sample rate of 100 S/s per channel allows for precise data capture, suitable for a wide range of applications. It operates reliably across a temperature range of -40 °C to 70 °C, ensuring performance in extreme conditions. The device supports various software platforms including NI-DAQmx, LabVIEW, LabWindows/CVI, C/C++, C#, and Visual Basic .NET, offering flexibility in programming and data analysis.
With a high 24-bit ADC resolution, it delivers accurate and detailed measurements. Excitation current is available for all input modes requiring excitation, ensuring compatibility with a wide range of sensors. Calibration is available and recommended annually or every two years to maintain accuracy and reliability.
Additionally, the product can be further enhanced with NI 9972 Backshell Connector Kit, providing additional
| Feature | Description |
|---|---|
| Part Numbers | 785994-01, 779781-02, 192496F-01L |
| Platform Compatibility | NI CompactDAQ, CompactRIO Chassis |
| Conformal Coated Variation | 779781-02 |
| Non-Conformal Coated Variation | 785994-01 |
| Input Signal Types | Strain gages, RTDs, thermocouples, load cells, powered sensors |
| Channels | 4, separately selectable |
| Estimation Range (Voltage) | ±60 V max |
| Estimation Range (Current) | ±25 mA |
| Connector Type | Spring Terminal |
| Isolation | 250 Vrms Ch-Ch |
| Max Sample Rate | 100 S/s per channel |
| Temperature Range | -40 °C to 70 °C |
| Software Compatibility | NI-DAQmx, LabVIEW, LabWindows/CVI, C/C++, C#, Visual Basic .NET |
| ADC Resolution | 24-bit |
| Excitation Current | Available for all input modes requiring excitation |
| Calibration | Available, recommended annually or every two years |
| Additional Accessories | NI 9972 Backshell Connector Kit |
Question 1: What is the max voltage input for the NI-9219?
Answer 1: ±60 V max
Question 2: Can the NI-9219 support RTD sensors?
Answer 2: Yes, it supports RTDs and other sensor types.
Question 3: What is the max sample rate per channel on the NI-9219?
Answer 3: 100 S/s per channel
Question 4: Is the NI-9219 compatible with LabVIEW?
Answer 4: Yes, it supports LabVIEW and other software.
Question 5: What type of connector does the NI-9219 use?
Answer 5: Spring terminal
