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PCI-4351
PCI-4351, 8 Digital I/O Lines, 5.5 Digits, Multifunction DAQ Device
Actual item may vary if no part number is provided on quote request.
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Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
Carol Zimme**** Verified Buyer
" Very responsive and helpful, competitive pricing. Good source! "
July 2025
Andrew Gar**** Verified Buyer
" Amazing to work with and had my order within 1 week after purchasing with all NI certs and data that were needed. "
March 2025
Said Sai**** Verified Buyer
" Competent contact for highly specialized components. The support team is very knowledgeable. Many thanks for the help and the fast shipping! "
January 2025
Bob C**** Verified Buyer
" Jason was able to get our emergency situation taken care of quickly and professionally. "
May 2025
Gregg Flecki**** Verified Buyer
" Great service and great products. This is my 2nd time using Apex Waves, truly impressed. "
January 2025
National Instruments PCI-4351 Multifunction DAQ Device
The National Instruments PCI-4351 (part number: 777789-01) is a multifunction DAQ device developed for temperature measurements with high accuracy. This device can measure the temperature of RTDs, thermocouples, and thermistors. This model is also used for measurements of chromatography and resistance. It can measure analog signals of a low frequency. The voltage range is up to ±15 V. The NI PCI-4351 delivers highly proficient computer-based data sorting systems with the blend of different meters. This includes temperature measurement meters or voltmeters, along with chromatographs.
The National Instruments PCI 4351 Multifunction DAQ Device has 16 differential or 14 thermocouple analog input channels, a 24-bit ADC converter, and six reading rates for the user to choose from. It has 8 digital I/O lines with TTL compatibility. The National Instruments PCI-4351 is featured with ±0.42°C and J-type thermocouple precision. It also has ±0.12 °C RTD precision and ±0.03 °C thermistor precision. Furthermore, this device is equipped with 5 1⁄2-digit voltage measurements. This model also implements a feature for noise rejection. It has a 68-pin male I/O connector.
The PCI-4351 helps the user complete accurate measurements for power lines. This device has a precise current source for thermistor excitation and RTD. The NI PCI 4351 features software-selectable ground, which enables the user to measure both ground-referenced signals and floating signals. It is capable of open thermocouple detection per channel. The input channel is linked to a DC voltage of 2.5 with the help of a resistance, which has a value of 10 MΩ. The reading increases around 100 mV or more when a thermocouple is broken. This indicates an open circuit condition. The device has a power requirement of 480 mA at +5 V. It has a recommended warm-up time of 30 minutes.
The NI 4351 instrument driver is compatible with software packages like LabVIEW, LabWindows/CVI, Microsoft Visual Basic, or VI Logger. The NI device measures 4.4 x 7.4 in. in physical dimensions. It has a recommended operating temperature range of 0°C to 55°C, a storage temperature range of –20°C to 70°C, and a non-condensing humidity range of up to 80% RH.
| Model | PCI-4351 |
|---|---|
| Manufacturer | National Instruments |
| Part Number | 777789-01 |
| Type | Multifunction DAQ Device |
| Digital I/O Lines | 8 |
| Digits | 5.5 |
| Analog Input Channels | 16 differential or 14 thermocouple |
| Dimensions | 4.4 x 7.4 in. |
| I/O Connector | 68-pin male, shielded and latched |
| PCI-4351 Manual | User Manual and Maintenance Manual Available for Download |
| Price | Request a quote |
Associated part numbers for PCI-4351:
National Instruments PCI-4351 Frequently Asked Questions
Question: Is the PCI-4351 compatible with Linux?
Answer: No, the PCI-4351 does not have any drivers supported on Linux.
Question: Which driver software can be used with the NI PCI-4351?
Answer: Traditional NI-DAQ Legacy and NI-435x instrument driver software can be used with the NI PCI-4351.
Question: Which accessories can be used with the PCI 4351?
Answer: The TC-2190 and SH6868 cable can be used with the PCI 4351 for thermocouples; the TBX-68 and SH6868 cable for resistance, voltage, and chromatography; and the TBX-68T and SH6868 cable or CB-68T with CA-1000 and SH6868 cable for chromatography, temperature, resistance, and voltage.
Question: How often should the NI PCI 4351 be calibrated?
Answer: The NI PCI 4351 should be calibrated every year.
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