Description
The Part Number for the discussed module is 194969F-01L / 781348-01, which categorizes under the SC Express category. The specific model in focus is the PXIe-4353, renowned for its capability as a 32 Channel, Thermocouple Input Module. This module is designed to handle 32 (differential) analog input channels with an analog input isolation of 300 V, enhancing its reliability and performance in various applications.
It also boasts an additional 2 auto zero and 8 cold junction compensation channels, further amplifying its accuracy and versatility. With a maximum sample rate of 90 S/s and a voltage measurement range of ±80 mV, it ensures precise data acquisition. The module’s differential input impedance stands at an impressive 20 MΩ.
Regarding accuracy, the DC linearity is rated at 20 ppm (typical) and can go up to 60 ppm (maximum), demonstrating the module’s high precision. The Open Thermocouple Detection (OTD) feature is software selectable, providing flexibility in monitoring the integrity of thermocouple connections. When OTD is enabled, the input current is at 17 nA, and when disabled, it reduces significantly to 400 pA.
The module is supported by NI-DAQmx driver software, which simplifies configuration and enhances data logging capabilities. It is also compatible with LabVIEW, making it an ideal choice for users familiar with this integrated development environment. This combination of features and support makes the PXIe-4353 a robust solution for thermocouple input applications.
| Specification | Detail |
|---|---|
| Part Number | 194969F-01L / 781348-01 |
| Category | SC Express |
| Model | PXIe-4353 |
| Description | 32 Channel, Thermocouple Input Module |
| Analog Input Channels | 32 (differential) |
| Analog Input Isolation | 300 V |
| Additional Channels | 2 auto zero, 8 cold junction compensation |
| Maximum Sample Rate | 90 S/s |
| Voltage Measurement Range | ±80 mV |
| Differential Input Impedance | 20 MΩ |
| DC Linearity | 20 ppm (typical), 60 ppm (maximum) |
| Open Thermocouple Detection | Software Selectable |
| Input Current (OTD Enabled) | 17 nA |
| Input Current (OTD Disabled) | 400 pA |
| Driver Software | NI-DAQmx |
| Compatible Software | LabVIEW, Lab
Question 1: What is the part number for PXIe-4353? Question 2: What category does PXIe-4353 belong to? Question 3: How many analog input channels does PXIe-4353 have? Question 4: What is the max sample rate of the PXIe-4353? Question 5: Does PXIe-4353 support NI-DAQmx and LabVIEW? |
