Description
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The National Instruments DAQPad-4350 Temperature and Voltage Meter, with part number 184374D-01, falls under the category of SCXI & Legacy. This model is distinguished by its 24-bit sigma-delta ADC type, which enables precise data acquisition.
It features differential analog inputs for enhanced measurement accuracy and supports programmable ground-referencing to adapt to various signal referencing needs. Additionally, it offers configurable open-thermocouple detection, making it suitable for a wide range of temperature measurement applications.
The DAQPad-4350 boasts a total resistance measurement capability of up to 600 kΩ and includes a precision current source of 25 μA to facilitate accurate sensor excitation. Its bipolar input ranges include ±625 mV, ±1.25 V, ±2.5 V, ±3.75 V, ±7.5 V, and ±15 V, providing flexibility for various voltage measurements.
For protection, it is designed to withstand voltage protection of ±42 VDC when powered up and ±17 VDC when powered down. The device can operate with 16 differential or 14 thermocouple channels, offering versatility for different types of measurements.
Regarding software compatibility, it works seamlessly with LabVIEW, LabWindows/CVI, VirtualBench, and the NI-435x instrument driver, ensuring ease of integration into existing systems and simplifying the development of custom applications.
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| Specification | Detail |
|---|---|
| Part Number | 184374D-01 |
| Category | SCXI & Legacy |
| Model | DAQPad-4350 |
| Description | National Instruments DAQPad-4350 Temperature and Voltage Meter |
| ADC Type | 24-bit sigma-delta |
| Input Type | Differential analog inputs |
| Programmable Ground-Referencing | Yes |
| Configurable Open-Thermocouple Detection | Yes |
| Total Resistance Measurement Capability | Up to 600 kΩ |
| Precision Current Source | 25 μA |
| Bipolar Input Ranges | ±625 mV, ±1.25 V, ±2.5 V, ±3.75 V, ±7.5 V, and ±15 V |
| Voltage Protection | ±42 VDC (powered up), ±17 VDC (powered down) |
| Channels | 16 differential or 14 thermocouple |
| Software Compatibility | LabVIEW, LabWindows/CVI, VirtualBench, NI-435x instrument driver |
| Question 1: What type of ADC does the DAQPad-4350 use? Answer 1: 24-bit sigma-delta ADC. Question 2: Can the DAQPad-4350 perform temperature measurements? Question 3: What is the maximum resistance measurement capability of the DAQPad-4350? Question 4: What software is compatible with the DAQPad-4350? Question 5: How much voltage protection does the DAQPad-4350 have when powered up? |
