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PXIe-4357
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NI (National Instruments) · PXI Express

PXIe-4357

The NI PXIe-4357 is a 20-channel, 24-bit temperature input module for PXI Express systems. It integrates data acquisition and signal conditioning for 2-, 3-, and 4-wire RTD measurements.

ManufacturerNI (National Instruments)
ModelPXIe-4357
Part Number782118-01
Product Type20-Channel, 24-Bit PXI Temperature Input Module
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Max Differential Analog Input Channels20
Supported Sensor TypeRTD
Analog Input Isolation60 V Ch-Earth Ground Isolation
Maximum Sample Rate90 S/s
Analog Input Channels20
Simultaneous SamplingNo
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Overview

Product overview

Key product information and technical features.

The PXIe-4357 combines data acquisition and signal conditioning for resistance temperature detector measurements. It supports 2-, 3-, and 4-wire RTDs, per-channel software-programmable configurations, and automatic scaling of measured data into engineering units.

The module provides 20 differential analog input channels with high-speed and high-resolution operating modes. It uses a PXI Express bus connection and a DIN front connection; sampling is not simultaneous.

  • 20 differential analog input channels for RTD measurements.
  • 24-bit temperature input with integrated data acquisition and signal conditioning.
  • Supports 2-, 3-, and 4-wire RTD configurations.
  • Per-channel software-programmable configuration and automatic engineering-unit scaling.
  • High-speed and high-resolution measurement modes.
  • 60 V channel-to-earth-ground isolation.
Verified specifications

Technical data

Verified product specifications.

Maximum Number of Differential Analog Input Channels20
Supported Sensor TypeRTD
Analog Input Isolation60 V Ch-Earth Ground Isolation
Maximum Sample Rate90 S/s
Number of Analog Input Channels20
Simultaneous SamplingNo
Operating Temperature Range0 °C to 55 °C
Bus ConnectionPXI Express
Front Connection TypeDIN
NI part numbers782118-01
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NI

Manufacturer

PXI Express

Bus Connection

PXIe-4357

This product

Platform shown as listed by NI. Confirm controller, chassis and software fit for your system with NI before integration.
Manuals & software

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Getting Started (NI)Getting Started · ni.com
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Letter Of Volatility (NI)Letter Of Volatility · ni.com
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Specifications (NI)Specifications · ni.com
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Dimensional Drawings (NI)Dimensional Drawings · ni.com
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Product Page (NI)Product Page · ni.com
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

What sensors does the PXIe-4357 support?

The PXIe-4357 supports resistance temperature detectors (RTDs) in 2-, 3-, or 4-wire configurations.

How many input channels does the PXIe-4357 have?

It has 20 differential analog input channels.

Does the PXIe-4357 sample all channels simultaneously?

No. The PXIe-4357 does not support simultaneous sampling. Its listed maximum sample rate is 90 S/s; consult the specifications for measurement-mode and timing details.

What interfaces does the PXIe-4357 use?

It uses a PXI Express bus connection and a DIN front connection. Confirm the required chassis and sensor connection hardware before integration.

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