Description
The NI-9219 is a versatile and high-performance module designed for analog input applications. It is part of the C Series Analog Input category and comes with multiple part numbers, including 785994-01, 779781-02, and 192496F-01L, with the 779781-02 being the conformal coated part number to ensure enhanced protection in harsh environments.
This module is equipped with 4 Channel-Channel Isolated Universal AI, allowing for precise and isolated measurements across its channels. It supports a wide range of input types such as strain gages, RTDs, thermocouples, load cells, and powered sensors, making it incredibly versatile for various industrial applications.
The NI-9219 boasts estimation ranges of ±60 V max for voltage and ±25 mA for current, alongside a maximum sample rate of 100 S/s per channel. This ensures high-resolution data acquisition and real-time monitoring with minimal signal delay.
It also features measurement-specific signal conditioning, offering optimal compatibility and performance for a diverse range of sensors and signals. The module provides exceptional isolation options, including bank-to-bank, channel-to-channel, and channel-to-earth ground, enhancing measurement accuracy and system reliability.
Designed to withstand challenging conditions, the NI-9219 operates within a temperature range of -40 °C to 70 °C. Its spring terminal connector type facilitates easy and secure connections, ensuring a robust setup for long-term deployments.
With four 24-bit ADCs sampling simultaneously, this module delivers high-precision analog-to-digital conversion, enabling detailed and accurate data capture. It also provides excitation current for input modes that require excitation, further extending its application range.
Software compatibility is comprehensive, supporting NI-DAQmx, along with development environments such as LabVIEW, LabWindows/CVI, C/C++, C#, and Visual Basic .NET, offering flexibility and ease of integration for developers and engineers. Additionally, calibration services are available, recommended annually or every two
| Specification | Detail |
|---|---|
| Part Numbers | 785994-01, 779781-02, 192496F-01L |
| Conformal Coated Part Number | 779781-02 |
| Category | C Series Analog Input |
| Model | NI-9219 |
| Channels | 4 Channel-Channel Isolated Universal AI |
| Input Types Supported | Strain gages, RTDs, thermocouples, load cells, powered sensors |
| Estimation Ranges | ±60 V max for voltage, ±25 mA for current |
| Maximum Sample Rate | 100 S/s per channel |
| Signal Conditioning | Measurement-specific, for a variety of sensors and signals |
| Isolation Options | Bank-to-bank, channel-to-channel, and channel-to-earth ground |
| Operating Temperature Range | -40 °C to 70 °C |
| Connector Type | Spring Terminal |
| Analog-to-Digital Converters | Four 24-bit ADCs sampling simultaneously |
| Excitation Current | Provided for input modes requiring excitation |
| Software Compatibility | NI-DAQmx, supports LabVIEW, LabWindows/CVI, C/C++, C#, Visual Basic .NET |
| Calibration | Available, recommended annually or every two years |
Question 1: What is the max sample rate of NI-9219?
Answer 1: 100 S/s per channel
Question 2: How many channels does NI-9219 have?
Answer 2: 4 isolated channels
Question 3: What input types does NI-9219 support?
Answer 3: Strain gages, RTDs, thermocouples, more
Question 4: What is the temperature range of NI-9219?
Answer 4: -40 °C to 70 °C
Question 5: Is NI-9219 software compatible with LabVIEW?
Answer 5: Yes, and other environments like C#, C++
