779638-01
National Instruments
779638-01
National Instruments
Description
The 779638-01, also known as the NI SCXI-1503, is a versatile RTD module with 16 channels, each equipped with an amplifier and lowpass filter for precise measurements. Compatible with NIDAQmx driver software and multiplexing capabilities, this module is perfect for increasing the quantity of analog input signals that can be digitized.
The NI SCXI-1503 (Part Number: 779638-01) is ideal for measuring resistive transducers like RTDs or thermistors. Each of the sixteen channels on this module has an amplifier with a selectable gain of 1 or 100, as well as a lowpass filter with a 5 Hz cutoff frequency to discard 50/60 Hz noise. This RTD module can programmatically link every input to ground, which increases the preciseness by allowing a self-calibration of every input to minimize offset drift errors. Several SCXI-1503 Temperature Input Modules and other SCXI modules can be multiplexed into one channel on the DAQ instrument, vastly increasing the quantity of analog input signals that can be digitized. Used with the SCXI-1306 Front-Mounting Terminal Block, the NI SCXI-1503 can also be paired with the SCXI-1310 or TBX-96 terminal blocks for custom linking. The SCXI-1503 is run using the NIDAQmx driver software, compatible with software packages or application development environments like LabVIEW, LabWindows/CVI, or Measurement Studio. With recommended annual or biennial calibrations for accuracy, the SCXI-1503 remains available for purchase and repairs by Apex Waves.
| Made By | National Instruments |
|---|---|
| Part Number | 779638-01 SCXI-1503 |
| Channels | 16-Channel RTD Input Module with Built-in Excitation |
| Amplifier Gain | Selectable gain of 1 or 100 |
| Lowpass Filter Cutoff Frequency | 5 Hz |
| Current Source | 16 channels of 100 5A current excitation |
Distribution Cache Shipping Info and Options
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Shipping Options:
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Question:
What type of transducers is the NI SCXI-1503 designed to measure?
Answer:
The NI SCXI-1503 is designed for measuring resistive transducers like RTDs or thermistors.
Question:
How many channels does the SCXI-1503 have and what features are associated with these channels?
Answer:
The SCXI-1503 has sixteen channels, each equipped with an amplifier with a selectable gain of 1 or 100, and a lowpass filter with a 5 Hz cutoff frequency.
Question:
What functionality does the SCXI-1503's self-calibration feature provide?
Answer:
The self-calibration feature allows programmatically linking each input to ground to increase precision by minimizing offset drift errors.
Question:
Can the SCXI-1503 be used with other modules and if so, what is the advantage?
Answer:
Yes, it can be multiplexed with several SCXI-1503 Temperature Input Modules and other SCXI modules into one channel on the DAQ instrument to increase the quantity of analog input signals that can be digitized.
Question:
What software and driver is required to operate the SCXI-1503, and what are the available software packages for application development?
Answer:
The SCXI-1503 is operated using the NIDAQmx driver software, and it is compatible with application development environments like LabVIEW, LabWindows/CVI, or Measurement Studio.