Description
The Part Number 782118-01 refers to a specific model within the SC Express category, known as the PXIe-4357. This particular model is described as the NI PXIe-4357 RTD Input Module, designed specifically for temperature monitoring and measurement tasks. It is adept at handling 2-, 3-, or 4-wire RTD measurements, making it a versatile tool for various industrial applications.
For connectivity, this module is compatible with the NI TB-4357 terminal block, ensuring seamless integration with existing setups. It boasts a 20-channel module capacity, which allows for extensive data collection and monitoring across multiple points. Precision is further enhanced by the inclusion of five 24-bit delta-sigma analog-to-digital converters, ensuring accurate data conversion and processing.
One of the standout features of the PXIe-4357 is its measurement accuracy, which is noted to be 0.09 °C. This high level of precision is achieved through the use of antialiasing and low pass filters, making it an excellent choice for critical temperature monitoring tasks. The module is powered by NI-DAQmx device driver software, which facilitates easy setup and configuration while providing a robust framework for data acquisition and analysis.
Additionally, this module is equipped with several special features, including software-programmable configurations and automatic scaling to engineering units. It is particularly optimized for PT100 RTDs, offering enhanced performance for these types of sensors. The module supports 2-Wire Mode for basic connection suitable for low accuracy applications, 3-Wire Mode for improved accuracy by canceling lead-wire resistance effects, and 4-Wire Mode for the highest accuracy in measurements. Both 2-wire and 3-wire modes include 10 m of 22 AWG copper lead wires, emphasizing the module’s readiness for immediate deployment in a variety of settings.
| Specification | Detail |
|---|---|
| Part Number | 782118-01 |
| Category | SC Express |
| Model | PXIe-4357 |
| Description | NI PXIe-4357 RTD Input Module |
| Measurement Type | Temperature Input Module for 2-, 3-, or 4-wire RTD measurements |
| Compatible Terminal Block | NI TB-4357 |
| Channels | 20-channel module |
| ADC Type | Five 24-bit delta-sigma analog-to-digital converters |
| Measurement Accuracy | 0.09 °C (with antialiasing and low pass filters) |
| Device Driver Software | NI-DAQmx |
| Special Features | Software-programmable configurations, automatic scaling to engineering units, optimized for PT100 RTDs |
| 2-Wire Mode | Basic connection, suitable for low accuracy applications, includes 10 m of 22 AWG copper lead wires |
| 3-Wire Mode | Improved accuracy by canceling lead-wire resistance effects, includes 10 m of 22 AWG copper lead wires |
| 4-Wire Mode | Highest accuracy
Question 1: What’s the part number for the PXIe-4357? Question 2: How many channels does the PXIe-4357 support? Question 3: What is the accuracy of the PXIe-4357? Question 4: Is the PXIe-4357 optimized for which RTD type? Question 5: What software drives the PXIe-4357? |
