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NI PCI-4351

High-Precision Temperature and Voltage Logger

  • Accuracy -- 0.42 °C for J-type thermocouples, 0.03 °C for thermistors, 0.12 °C for RTDs
  • 8 TTL Digital I/O lines
  • 24-bit ADC resolution
  • 16 voltage or 14 thermocouple inputs; up to 60 readings/s
  • Autozero and cold-junction compensation
Data Sheet

The National Instruments PCI-4351 is a computer-based precision instrument designed specifically for temperature measurements (with thermocouples, RTDs, thermistors), chromatography measurements, and for low-frequency analog signals within ±15 V. The NI PCI-4351 delivers exceptional measurement quality, previously not available in a computer-based format.

Step 1: Verify Device and Quantity Selection
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
777789-01 NI PCI-4351 10 - 15 $ 1,249.00

Each NI PCI-4351 requires: 1 Cable, 1 Connector Block

NI PCI-4351 Cable Connector Block
Step 2: Select Cable
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Shielded
182419-02 SH6868 Cable (2m)
NI Recommended
5 - 10 $ 169.00
182419-01 SH6868 Cable (1m) 5 - 10 $ 139.00
182419-05 SH6868 Cable (5m) 5 - 10 $ 219.00
182419-10 SH6868 Cable (10m) 5 - 10 $ 269.00
Step 3: Select Connector Block
Part
Number
Description Est Ship Days Glossary Definition US Dollars
(change)
Qty
Screw Terminals
777232-01 TBX-68T - Unshielded
NI Recommended
10 - 15 $ 189.00
777141-01 TBX-68 Unshielded, I/O Connector Block with DIN-Rail Mounting - Unshielded 1 - 3 $ 159.00
Thermocouple Miniconnector
777510-01 TC-2190 - Shielded, Rack Mountable 12 - 20 $ 469.00
User-Defined
777926-01 CB-68T - Unshielded 12 - 20 $ 189.00
Step 4: Add to Cart or Get a Quote

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You have selected United States as the country where you will use the product(s) (change).

Specifications Documents


Specifications Summary


Extended Warranties

National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:

  • Significant cost savings compared to individual repair incidents
  • Fault location, diagnostics, and repair by NI any time the system product fails
  • All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications

For more information about your warranty options:

Calibration

NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.

Training

NI training is the fastest, most certain route to productivity with NI tools and successful application development.

Repair Services

Return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to restore the hardware to manufacturing specifications.

Technical Support

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